Journal Articles

Journal Articles

2024

  • 287

    C.T. Fakude, A.B. Haruna, K.I. Ozoemena, "Emerging Pd-based electrocatalysts and supports for ethanol oxidation reaction: High-entropy and single-atom materials," Inorganica Chimica Acta, 2025, 574, 122377 (Click here)

  • 286

    X. Yuan, X. Yuan, S. Zhang, P. Chen, X. Wu, J. Ye, L. Liu, L. Fu, T. Wang, and K. I. Ozoemena, "An Aqueous Rechargeable Al‐Ion Battery Based on Cobalt Hexacyanoferrate and Al Metal," Advanced Energy Materials, 2024, 14, 2302712 (Click here)

  • 285

    B. Peng, Z. Liu, Q. Zhou, X. Xiong, S. Xia, X. Yuan, F. Wang, K. I. Ozoemena, L. Liu, and L. Fu, "A Solid‐State Electrolyte Based on Li0. 95Na0. 05FePO4 for Lithium Metal Batteries," Advanced Materials, 2024, 36, 2307142 (Click here)

  • 284

    J. J. Ogada, T. J. Ehirim, A. K. Ipadeola, A. B. Haruna, P. V. Mwonga, A. M. Abdullah, X.-Y. Yang, K. Eid, D. M. Wamwangi, and K. I. Ozoemena, "Interfacial Electronic Interactions within the Pd-CeO2/Carbon Onions Define the Efficient Electrocatalytic Ethanol Oxidation Reaction in Alkaline Electrolytes," ACS omega, 2024, 9, 7439-7451. (Click here)

  • 283

    A. K. Ipadeola, A. Gamal, B. Salah, Y. Ibrahim, A. M. Abdullah, A. B. Haruna, K. I. Ozoemena, and K. Eid, "Metal–organic framework-derived hierarchical porous N/Co-doped carbon-supported sponge-like Pd–SnO 2 nanostructures for low-temperature CO oxidation," Materials Advances, 2024, 5, 2120-2127 (Click here)

  • 282

    A. K. Lebechi, L. Gaolatlhe, T. P. Mofokeng, A. B. Haruna, A. K. Ipadeola, P. V. Mwonga, O. E. Bankole, O. Ola, and K. I. Ozoemena, "Hausmannite–Carbon Nanofiber Composite Electrocatalyst for High Areal-Discharge Energy Rechargeable Zinc–Air Battery," ACS Omega, 2024, 9, 39119–39133 (Click here)

  • 281

    A. K. Lebechi, L. Gaolatlhe, T. P. Mofokeng, A. B. Haruna, A. K. Ipadeola, P. V. Mwonga, O. E. Bankole, O. Ola, and K. I. Ozoemena, "Hausmannite–Carbon Nanofiber Composite Electrocatalyst for High Areal-Discharge Energy Rechargeable Zinc–Air Battery," ACS Omega, 2024, 9, 39119–39133 (Click here)

  • 280

    T. Wang, Z. Shi, F. Wang, J. He, Y. Zhong, Y. Ma, Z. Zhu, X.-B. Cheng, K. I. Ozoemena, and Y. Wu, "Advanced Bifunctional Catalyst Design for Rechargeable Zinc-Air Batteries," EES Catalysis, 2024, 2, 696-726 (Click here)

  • 279

    Y. Liu, Y. Gong, K. Chen, L. Zhu, Y. An, K. I. Ozoemena, W. Hua, M. Yang, and Q. Pang, "Long‐Life High‐Voltage Sodium‐Ion Batteries Enabled by Electrolytes with Cooperative Na+‐Solvation," Advanced Functional Materials, 2024, 2403138 (Click here)

2023

  • 278

    J. Ying, J.-B. Chen, Y.-X. Xiao, S. I. C. de Torresi, K. I. Ozoemena, and X.-Y. Yang, "Recent advances in Ru-based electrocatalysts for oxygen evolution reaction," Journal of Materials Chemistry A,2023,11, 1634-1650 (Click here)

  • 277

    S. Peteni, O. C. Ozoemena, T. Khawula, A. B. Haruna, F. J. Rawson, L. J. Shai, O. Ola, and K. I. Ozoemena, "Electrochemical Immunosensor for Ultra-Low Detection of Human Papillomavirus Biomarker for Cervical Cancer," ACS sensors, 2023, 8, 2761-2770 (Click here)

  • 276

    A. K. Ipadeola, A. B. Haruna, A. M. Abdullah, R. S. Al-Hajri, R. Viter, K. I. Ozoemena, and K. Eid, "Ternary PdNiO nanocrystals-ornamented porous CeO 2/onion-like carbon for electrooxidation of carbon monoxide: unveiling the effect of supports and electrolytes," Catalysis Science & Technology, 2023, 13, 3035-3046. (Click here)

  • 275

    A. K. Ipadeola, A. Gamal, A. M. Abdullah, A. B. Haruna, K. I. Ozoemena, and K. Eid, "Pd nanocrystals encapsulated in MOF-derived Ni/N-doped hollow carbon nanosheets for efficient thermal CO oxidation: unveiling the effect of porosity," Catalysis Science & Technology, 2023, 13, 4873-4882. (Click here)

  • 274

    13. A. K. Ipadeola, A. B. Haruna, A. M. Abdullah, M. F. Shibl, D. Ahmadaliev, K. I. Ozoemena, and K. Eid, "Electrocatalytic CO oxidation on porous ternary PdNiO-CeO2/carbon black nanocatalysts: Effect of supports and electrolytes," Catalysis Today, 2023, 421, 114178 (Click here)

  • 273

    T. P. Mofokeng, S. Shabalala, A. B. Haruna, P. V. Mwonga, Z. N. Tetana, and K. I. Ozoemena, "Scalable synthesis of K+/Na+ pre-intercalated α-MnO2 via Taylor fluid flow-assisted hydrothermal reaction for high-performance asymmetric supercapacitors," Journal of Electroanalytical Chemistry, 2023, 948, 117809 (Click here)

  • 272

    A. B. Haruna, E. U. Onoh, and K. I. Ozoemena, "Emerging high-entropy materials as electrocatalysts for rechargeable zinc–air batteries," Current Opinion in Electrochemistry, 2023, 39, 101264 (Click here)

  • 271

    M. He, K. I. Ozoemena, D. Aurbach, and Q. Pang, "Developing highly solvating electrolyte solutions for lithium–sulfur batteries," Current Opinion in Electrochemistry, 2023, 39, 101285 (Click here)

  • 270

    C. T. Fakude, R. P. Modise, A. B. Haruna, J. Pillay, and K. I. Ozoemena, "Advances in the application of nanomaterials for the electrocatalytic detection of drugs of abuse," Advanced Sensor and Energy Materials, 2023, 2, 100056 (Click here)

  • 269

    A. K. Ipadeola, K. Eid, A. B. Haruna, A. M. Abdullah, and K. I. Ozoemena, "Controlling the Synthesis Protocols of Palladium‐Based Nanostructures for Enhanced Electrocatalytic Oxidation of Carbon Monoxide: A Mini‐Review," ChemElectroChem, 2023, 10, e202300363 (Click here)

  • 268

    Y. Liu, L. Chen, Y. Wang, Y. Dong, L. Zhou, S. I. Córdoba de Torresi, K. I. Ozoemena, and X.-Y. Yang, "NiFeRuO x nanosheets on Ni foam as an electrocatalyst for efficient overall alkaline seawater splitting," Frontiers of Chemical Science and Engineering, 2023, 17, 1698-1706 (Click here)

  • 267

    U. Nwankwo, A. C. Nkele, C. J. Arendse, K. I. Ozoemena, A. Ekwealor, R. Jose, M. Maaza, and F. I. Ezema, "Effects of p-type-metal-doping (Ba, Cs, and Y) of the compact-TiO2 electron transporting layer on the photovoltaic properties of nip perovskite solar cells," Journal of Materials Science: Materials in Electronics, 2023, 34, 1891 (Click here)

  • 266

    K. I. Ozoemena, "Editorial Overview: Batteries and Supercapacitors," Current Opinion in Electrochemistry, 2023, 42, 101388 (Click here)

  • 265

    A. K. Ipadeola, K. Eid, A. M. Abdullah, R. S. Al-Hajri, and K. I. Ozoemena, "Correction: Pd/Ni-metal–organic framework-derived porous carbon nanosheets for efficient CO oxidation over a wide pH range," Nanoscale Advances, 2023, 5, 300-300 (Click here)

  • 264

    I. Adewale K, A. B. Haruna, A. M. Abdullah, M. F. Shibl, D. Ahmadaliev, K. I. Ozoemena, and K. Eid, "Electrocatalytic CO oxidation on porous ternary PdNiO-CeO2/carbon black nanocatalysts: Effect of supports and electrolytes," 2023, 21, 114178 2023 (Click here)

  • 263

    B. S. M. Hussien, K. A. M. Eid, A. M. Abdullah, M. K. Hassan, L. A. H. Al-sulaiti, and K. I. Ozoemena, "Carbon nitride nanosensor for effective and ultrasensitive x-ray detection," ed: Google Patents, 2023

2022

  • 262

    K. Eid, Q. Lu, S. Abdel-Azeim, A. Soliman, A. M. Abdullah, A. M. Abdelgwad, R. P. Forbes, K. I. Ozoemena, R. S. Varma, and M. F. Shibl, "Highly exfoliated Ti 3 C 2 T x MXene nanosheets atomically doped with Cu for efficient electrochemical CO 2 reduction: An experimental and theoretical study," Journal of Materials Chemistry A, 2022, 10, 1965-1975 (Click here)

  • 261

    Y. Ibrahim, M. Meslam, K. Eid, B. Salah, A.M. Abdullah, K.I. Ozoemena, A. Elzatahry, M.A. Sharaf, and M. Sillanpää. "A review of MXenes as emergent materials for dye removal from wastewater," Separation and Purification Technology, 2022, 282, 120083. Click here

  • 260

    A.B. Haruna, D.H. Barrett, C.B. Rodella, R.M. Erasmus, A.M. Venter, Z.N. Sentsho, and K.I. Ozoemena. "Microwave irradiation suppresses the Jahn-Teller distortion in Spinel LiMn2O4 cathode material for lithium-ion batteries," Electrochim. Acta, 2022, 426, 140786. Click here

  • 259

    A.K. Ipadeola, K. Eid, A.M. Abdullah, and K.I. Ozoemena. "Pd-Nanoparticles Embedded Metal–Organic Framework-Derived Hierarchical Porous Carbon Nanosheets as Efficient Electrocatalysts for Carbon Monoxide Oxidation in Different Electrolytes," Langmuir, 2022, (in press). Click here

  • 258

    A.K. Ipadeola, K. Eid, A.K. Lebechi, A.M. Abdullah, and K.I. Ozoemena. "Porous Multi-metallic Pt-based Nanostructures as Efficient Electrocatalysts for Ethanol Oxidation: Strategy and Mechanism," Electrochem. Commun., 2022, 140, 107330. Click here

  • 257

    Y.-X. Xiao, J. Ying, J.-B. Chen, Y. Dong, X.-Y. Yang, G. Tian, J. Wu, C. Janiak, and K.I. Ozoemena. "Confined ultrafine Pt in porous carbon fibers and their N-enhanced heavy d-π effect," Chem. Mater., 2022, 34, 3705–3714. Click here

  • 256

    Y. Liu, H.-Z. Yu, Y. Wang, G. Tian, L. Zhou, S.I.C. de Torresi, K.I. Ozoemena, and X.-Y. Yang. "Hierarchically Fractal Co with Highly Exposed Active Facets and Directed Electron-Transfer Effect," Chem. Commun., 2022, (in press). Click here

  • 255

    A.B. Haruna, T.P. Mofokeng, J.J. Ogada, O. Zoubir, A. Lallaoui, F.C. El Moursli, Z. Edfouf, and K.I. Ozoemena. "Recent advances in the cathode materials and solid-state electrolytes for lithium sulfur batteries," Electrochemistry Communications, 2022, 136, 107248. Click here

  • 254

    V. Mashindi, P. Mente, T.N. Phaahlamohlaka, N. Mpofu, O. Makgae, B.D. Moreno, D.H. Barrett, R.P. Forbes, P.B. Levecque, N.J. Coville, and K.I. Ozoemena. "Platinum nanocatalysts supported on defective hollow carbon spheres: oxygen reduction reaction durability studies," Frontiers in Chemistry, 2022, (in press). Click here

  • 253

    A.K. Ipadeola, A.K. Lebechi, L. Gaolatlhe, A.B. Haruna, M. Chitt, K. Eid, A.M. Abdullah, and K.I. Ozoemena. "Porous High-Entropy Alloys as Efficient Electrocatalysts for Water-Splitting Reactions," Electrochemistry Communications, 2022, 136, 107207. Click here

  • 252

    N.E. Mphahlele, A.K. Ipadeola, A. Haruna, P.V. Mwonga, R.M. Modibedi, N. Palaniyandy, C. Billing, K.I. Ozoemena. "Microwave-induced defective PdFe/C nano-electrocatalyst for highly efficient alkaline glycerol oxidation reactions," Electrochimica Acta, 2022, 409, 139977. Click here

  • 251

    Y. Liu, H.-Z. Yu, Y. Wang, G. Tian, L. Zhou, S.I.C. de Torresi, K.I. Ozoemena, and X.-Y. Yang. "Hierarchically Fractal Co with Highly Exposed Active Facets and Directed Electron-Transfer Effect," Chem. Commun., 2022, (in press). Click here

  • 250

    L. Shen, J. Ying, K.I. Ozoemena, C. Janiak, X.-Y. Yang. "Confinement Effects in Individual Carbon Encapsulated Nonprecious Metal-Based Electrocatalysts," Adv. Funct. Mater., 2022, 32, 2110851. Click here

  • 249

    F. Nichols, K.I. Ozoemena, and S. Chen. "Electrocatalytic generation of reactive species and implications in microbial inactivation," Chinese Journal of Catalysis, 2022, 43, 1399-1416. Click here

  • 248

    J. Chen, J. Ying, Y. Xiao, Y. Dong, K.I. Ozoemena, S. Lenaerts, X.-Y. Yang. "Stoichiometry design in hierarchical CoNiFe phosphide for highly efficient water oxidation," Sci. China Mater., 2022, (in press). Click here

  • 247

    J.J. Ogada, A.K. Ipadeola, P.V. Mwonga, A.B. Haruna, F. Nichols, S. Chen, H.A. Miller, M.V. Pagliaro, F. Vizza, J.R. Varcoe, D.M. Meira, D.M. Wamwangi, and K.I. Ozoemena. "CeO2 Modulates the Electronic States of a Palladium Onion-Like Carbon Interface into a Highly Active and Durable Electrocatalyst for Hydrogen Oxidation in Anion-Exchange-Membrane Fuel Cells," ACS Catalysis, 2022, 12, 7014-7029. Click here

  • 246

    V. Pavlenko, S. Khosravi, H. Słowikowski, A.B. Haruna, M. Zahid, Z. Mansurov, Z. Supiyeva, A. Galal, K.I. Ozoemena, and Q. Abbas. "A comprehensive review of template-assisted porous carbons: Modern preparation methods and advanced applications," Materials Science & Engineering R, 2022, 149, 100682. Click here

  • 245

    F. Nichols, K.I. Ozoemena, and S. Chen. "Electrocatalytic Generation of Reactive Species and Implications in Microbial Inactivation," Chinese Journal of Catalysis, 2022, 43, 1399-1416. Click here

  • 244

    B. Salah, K. Eid, A.M. Abdelgwad, Y. Ibrahim, A.M. Abdullah, M.K. Hassan, and K.I. Ozoemena. "Titanium Carbide (Ti3C2Tx) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation," Electroanalysis, 2022, 34(4), 677-683. Click here

  • 243

    Y. Ibrahim, M. Meslam, K. Eid, B. Salah, A.M. Abdullah, K.I. Ozoemena, A. Elzatahry, M.A. Sharaf, and M. Sillanpää. "A Review of MXenes as Emergent Materials for Dye Removal from Wastewater," Separation and Purification Technology, 2022, 282, 120083. Click here

  • 242

    K. Eid, Q.Q. Lu, S. Abdel-Azeim, A. Soliman, A.M. Abdullah, A.M. Abdelgwad, R.P. Forbes, K.I. Ozoemena, R.S. Varma, and M.F. Shibl. "Highly exfoliated Ti3C2Tx MXene nanosheets atomically doped with Cu for efficient electrochemical CO2 reduction: An experimental and theoretical study," Journal of Materials Chemistry A, 2022, 10, 1965-1975. Click here

  • 241

    A.B. Haruna, D.H. Barrett, C.B. Rodella, R.M. Erasmus, A.M. Venter, Z.N. Sentsho, K.I. Ozoemena*, “Microwave irradiation suppresses the Jahn-Teller distortion in Spinel LiMn2O4 cathode material for lithium-ion batteries”, Electrochim. Acta 2022, 426, 140786 (Click here)

  • 240

    A.K. Ipadeola, K. Eid, A.M. Abdullah, K.I. Ozoemena*, “Pd-Nanoparticles Embedded Metal–Organic Framework-Derived Hierarchical Porous Carbon Nanosheets as Efficient Electrocatalysts for Carbon Monoxide Oxidation in Different Electrolytes”, Langmuir, 2022 (in press) (Click here)

  • 239

    A.K. Ipadeola, K. Eid, A.K. Lebechi, A.M. Abdullah, K.I. Ozoemena*, “Porous Multi-metallic Pt-based Nanostructures as Efficient Electrocatalysts for Ethanol Oxidation: Strategy and Mechanism, Electrochem. Commun. 2022, 140, 107330 (Click here)

  • 238

    Y-X. Xiao, J. Ying, J-B. Chen, Y. Dong, X. Yang, G. Tian, J. Wu, C. Janiak, K.I. Ozoemena#, X-Y Yang, “Confined ultrafine Pt in porous carbon fibers and their N-enhanced heavy d-π effect”, Chem. Mater. 2022, 34, 3705–3714 (Click here)

  • 237

    Y. Liu, H-Z. Yu, Y. Wang, G. Tian, L. Zhou, S.C. de Torresi, K.I. Ozoemena#, X-Y. Yang, Hierarchically Fractal Co with Highly Exposed Active Facets and Directed Electron-Transfer Effect, Chem Commun 2022 (in press) (Click here)

  • 236

    A.B. Haruna, T.P. Mofokeng, J.J. Ogada, O. Zoubir, A. Lallaoui, F.C. El Moursli, Z. Edfouf, K.I. Ozoemena*, Recent advances in the cathode materials and solid-state electrolytes for lithium sulfur batteries, Electrochemistry Communications 2022, 136, 107248 (Click here)

  • 235

    V. Mashindi, P. Mente, T.N. Phaahlamohlaka, N. Mpofu, O. Makgae, B.D. Moreno, D.H. Barrett, R.P. Forbes, P.B. Levecque, K.I. Ozoemena#, N.J. Coville, Platinum nanocatalysts supported on defective hollow carbon spheres: oxygen reduction reaction durability studies, Frontiers in Chemistry 2022 (in press) (Click here)

  • 234

    V. Mashindi, P. Mente, T.N. Phaahlamohlaka, N. Mpofu, O. Makgae, B.D. Moreno, D.H. Barrett, R.P. Forbes, P.B. Levecque, K.I. Ozoemena#, N.J. Coville, Platinum nanocatalysts supported on defective hollow carbon spheres: oxygen reduction reaction durability studies, Frontiers in Chemistry 2022 (in press) (Click here)

  • 233

    A.K. Ipadeola, A.K. Lebechi, L. Gaolatlhe, A.B. Haruna, M. Chitt, K. Eid, A.M. Abdullah, K.I. Ozoemena*, Porous High-Entropy Alloys as Efficient Electrocatalysts for Water-Splitting Reactions, Electrochemistry Communications 2022, 136, 107207 (Click here)

  • 232

    N.E. Mphahlele, A.K. Ipadeola, A. Haruna, P.V. Mwonga, R.M. Modibedi, N. Palaniyandy, C. Billing, K.I.Ozoemena*, Microwave-induced defective PdFe/C nano-electrocatalyst for highly efficient alkaline glycerol oxidation reactions, Electrochimica Acta 2022, 409, 139977 (Click here)

  • 231

    L. Shen, J. Ying, K.I. Ozoemena#, C. Janiak, X-Y Yang, “Confinement Effects in Individual Carbon Encapsulated Nonprecious Metal-Based Electrocatalysts”, Adv. Funct. Mater. 2022, 32, 2110851 (Click here)

  • 230

    F. Nichols, K.I. Ozoemena#, S. Chen, “Electrocatalytic generation of reactive species and implications in microbial inactivation”, Chinese Journal of Catalysis, 2022, 43, 1399-1416 (Click here)

  • 229

    J. Chen, J. Ying, Y. Xiao, Y. Dong, K.I. Ozoemena#,, S. Lenaerts, X.Y. Yang, Stoichiometry design in hierarchical CoNiFe phosphide for highly efficient water oxidation, Sci. China Mater. (2022 in press) (Click here)

  • 228

    J.J. Ogada, A.K. Ipadeola, P.V. Mwonga, A.B. Haruna, F. Nichols, S. Chen, H.A. Miller, M.V. Pagliaro, F. Vizza, J.R. Varcoe, D.M. Meira, D.M. Wamwangi, K.I. Ozoemena*, CeO2 Modulates the Electronic States of a Palladium Onion-Like Carbon Interface into a Highly Active and Durable Electrocatalyst for Hydrogen Oxidation in Anion-Exchange-Membrane Fuel Cells” ACS Catalysis 2022, 12, 7014–7029 (Click here)

  • 227

    V. Pavlenko, S. Khosravi H, S إ؛óإétowsk, A.B. Haruna, M. Zahid, Z. Mansurov, Z. Supiyeva, A. Galal, K.I. Ozoemena#, Q. Abbas, T. Jesionowski, A comprehensive review of template-assisted porous carbons: Modern preparation methods and advanced applications, Materials Science & Engineering R 2022, 149, 100682 (Click here)

  • 226

    F. Nichols, K.I. Ozoemena#, and S. Chen, Electrocatalytic Generation of Reactive Species and Implications in Microbial Inactivation, Chinese Journal of Catalysis 2022, 43, 1399 –1416 (Click here)

  • 225

    B. Salah, K. Eid, A.M. Abdelgwad, Y. Ibrahim, A.M. Abdullah, M.K. Hassan, K.I. Ozoemena*, Titanium Carbide (Ti3C2Tx) MXene Ornamented with Palladium Nanoparticles for Electrochemical CO Oxidation, Electroanalysis 2022, 34 (4), 677-683 (Click here)

  • 224

    Y. Ibrahim, M. Meslam, K. Eid, B. Salah, A.M. Abdullah, K.I. Ozoemena*, A. Elzatahry, M.A. Sharaf, M. Sillanpää, A Review of MXenes as Emergent Materials for Dye Removal from Wastewater, Separation and Purification Technology, 2022, 282, 120083 (Click here)

  • 223

    K. Eid, Q-Q. Lu, S. Abdel-Azeim, A. Soliman, A.M. Abdullah, A.M. Abdelgwa, R.P. Forbes, K.I. Ozoemena#, R.S. Varma, M.F. Shibl, “Highly exfoliated Ti3C2Tx MXene nanosheets atomically doped with Cu for efficient electrochemical CO2 reduction: an experimental and theoretical study”, J. Mater. Chem. A 2022, 10, 1965-1975 (Click here)

2021

  • 222

    N. Nzimande, A. Haruna, P. Mwonga, B. Rasche, F. Cummings, and K.I. Ozoemena. "Ceria-Spiderweb Nanosheets Unlock the Energy-Storage Properties in the ‘Sleeping’ Triplite (Mn2(PO4)F)," ACS Applied Energy Materials, 2021, 4, 13085-13097. Click here

  • 221

    J. Meng, L. Zhu, A.B. Haruna, K.I. Ozoemena, and Q.Q. Pang. "Charge Storage Mechanisms of Cathode Materials in Rechargeable Aluminum Batteries," Sci. China Chem., 2021, 64, 1888-1907. Click here

  • 220

    A.K. Ipadeola, A.B. Haruna, Lesego Gaolatlhe, A.K. Lebechi, J. Meng, Q.Q. Pang, K. Eid, A.M. Abdullah, and K.I. Ozoemena. "Efforts at Enhancing Bifunctional Electrocatalysis and Related Events for Rechargeable Zinc-Air Batteries," ChemElectroChem, 2021, 8, 3998-4018. Click here

  • 219

    A.B. Haruna, P.V. Mwonga, D. Barrett, C.B. Rodella, R.P. Forbes, A. Venter, Z.N. Sentsho, P.J. Fletcher, F. Marken, and K.I. Ozoemena. "Defect-Engineered MnO2−δ Precursors Control the Structure−Property Relationships in High-Voltage Spinel LiMn1.5Ni0.5O4−δ," ACS Omega, 2021, 6, 25562–25573. Click here

  • 218

    S.S. Nkabinde, P.V. Mwonga, S. Mpelane, Z.B. Ndala, T. Kolokoto, N.P. Shumbula, O. Nchoe, R.R. Maphanga, K.I. Ozoemena, K.P. Mubiayi, and N. Moloto. "Phase-dependent electrocatalytic activity of colloidally synthesized WP and α-WP2 electrocatalysts for hydrogen evolution reaction," New J. Chem., 2021, 45, 15594-15606. Click here

  • 217

    Y.-X. Xiao, J. Ying, G.X. Yang, Y.-X. Zhang, J.-B. Chen, Y. Wang, M.D. Symes, K.I. Ozoemena, J. Wu, and X.-Y. Yang. "Hierarchically Fractal PtPdCu Sponges and their Directed Mass- and Electron Transfer Effects," Nano Lett., 2021, 21, 7870-7878. Click here

  • 216

    Y.-X. Zhang, S.-M. Wu, G. Tian, X.-F. Zhao, L.-Y. Wang, Y.-X. Yin, L. Wu, Q.-N. Li, Y.-X. Zhang, J.-S. Wu, C. Janiak, K.I. Ozoemena, M. Shalom, and X.-Y. Yang. "Titanium Vacancies in TiO2 Nanofibers Enable Highly Efficient Photo-Driven Seawater Splitting," Chem. Eur. J., 2021, 27, 14202-14208. Click here

  • 215

    O.O. Fashedemi, P.V. Mwonga, H.A. Miller, R.R. Maphanga, F. Vizza, and K.I. Ozoemena. "Performance of Pd@FeCo Catalyst in Anion Exchange Membrane Alcohol Fuel Cells," Electrocatalysis, 2021, 3, 295-309. Click here

  • 214

    O.C. Ozoemena, T.J. Ehirim, T. Khawula, K. Makgopa, L.J. Shai, and K.I. Ozoemena. "Bovine Serum Albumin-Dependent Charge-Transfer Kinetics Controls the Electrochemical Immunosensitive Detection: Vibrio cholerae as a Model Bioanalyte," Electrocatalysis, 2021, 12, 595-604. Click here

  • 213

    A.K. Ipadeola, P.V. Mwonga, and K.I. Ozoemena. "Hydrogen oxidation and oxygen reduction reactions on palladium nano-electrocatalyst supported on nickel-deficient MOF-derived carbons," Electrochim. Acta, 2021, 390, 138860. Click here

  • 212

    K.I. Ozoemena, J. Limson, and M.K. Mathe. "Electrochemistry: Linking resources to sustainable development (ISE 2019)," Electrochim. Acta, 2021, 370, 137718. Click here

  • 211

    V. Mashindi, P. Mente, N. Mpofu, T.N. Phaahlamohlaka, O. Makgae, A.I. Kirkland, R.P. Forbes, K.I. Ozoemena, P.B. Levecque, and N.J. Coville. "Platinum supported on pristine and nitrogen-doped bowl-like broken hollow carbon spheres as oxygen reduction reaction catalysts," J. Applied Electrochem., 2021, 51, 991–1008. Click here

  • 210

    Y. Wang, H.-Z. Yu, J. Ying, G. Tian, Y. Liu, W. Geng, J. Hu, Y. Lu, G.-G. Chang, K.I. Ozoemena, and C. Janiak. "Ultimate Corrosion to Pt-Cu Electrocatalysts for Enhancing Methanol Oxidation Activity and Stability in Acidic Media," Chem. Eur. J., 2021, 27, 9124-9128. Click here

  • 209

    Y.-X. Xiao, J. Ying, G. Tian, X.-Q. Zhang, C. Janiak, K.I. Ozoemena, and X.-Y. Yang. "PtPd hollow nanocubes with enhanced alloy effect and active facets for efficient methanol oxidation reaction," Chemical Communications, 2021, 57, 986-989. Click here

  • 208

    F. Barzegar, V. Pavlenko, M. Zahid, A. Bello, X. Xia, N. Manyala, K.I. Ozoemena, and Q. Abbas. "Tuning the Nanoporous Structure of Carbons Derived from the Composite of Cross-Linked Polymers for Charge Storage Applications," ACS Applied Energy Materials, 2021, 4, 1763-1773. Click here

  • 207

    K.I. Ozoemena, A.K. Ipadeola, E. Oguzie, C.O. Akalezi, and F. Marken. "Indirect Formic Acid Fuel Cell Based on a Palladium or Palladium-Alloy Film Separating Fuel Reaction and Electricity Generation," ChemElectroChem, 2021, 8, 378-385. Click here

  • 206

    N. Nzimande, A. Haruna, P. Mwonga, B. Rasche, F. Cummings, K.I. Ozoemena*, Ceria-Spiderweb Nanosheets Unlock the Energy-Storage Properties in the “Sleeping” Triplite (Mn2(PO4)F), ACS Appl. Energy Mater. 2021, 4, 13085-13097 (Click here)

  • 205

    J. Meng, L. Zhu, A.B. Haruna, K.I. Ozoemena#, and Q-Q Pang, Charge Storage Mechanisms of Cathode Materials in Rechargeable Aluminum Batteries, Sci. China Chem. 2021, 64, 1888-1907 (Click here)

  • 204

    A.K. Ipadeola, A.B. Haruna, Lesego Gaolatlhe, A.K. Lebechi, J. Meng, Q-Q. Pang, K. Eid, A.M. Abdullah and K.I. Ozoemena*, Efforts at Enhancing Bifunctional Electrocatalysis and Related Events for Rechargeable Zinc-Air Batteries, ChemElectroChem. 2021, 8, 3998-4018 (Click here)

  • 203

    A.B. Haruna, P.V. Mwonga, D. Barrett, C.B. Rodella, R.P. Forbes, A. Venter, Z. Sentsho, P.J. Fletcher, F. Marken, and K.I. Ozoemena*, Defect-Engineered MnO2−δ Precursors Control the Structure−Property Relationships in High-Voltage Spinel LiMn1.5Ni0.5O4−δ, ACS Omega, 2021, 6, 25562–25573 (Click here)

  • 202

    S.S. Nkabinde, P.V. Mwonga, S. Mpelane, Z.B. Ndala, T. Kolokoto, N.P. Shumbula, O. Nchoe, R.R. Maphang, K.I. Ozoemena#, K.P. Mubiayi and N. Moloto, Phase-dependent electrocatalytic activity of colloidally synthesized WP and α-WP2 electrocatalysts for hydrogen evolution reaction, New J. Chem. 2021, 45, 15594-15606 (Click here)

  • 201

    Y-X. Xiao, J. Ying, G. X. Yang, Y-X. Zhang, J-B Chen, Y. Wang, M.D. Symes, K.I. Ozoemena#, J. Wu, and X.-Y Yang. Hierarchically Fractal PtPdCu Sponges and their Directed Mass- and Electron Transfer Effects, Nano Lett. 2021, 21, 7870-7878 (Click here)

  • 200

    Y-X Zhang, S-M. Wu, G. Tian, X-F. Zhao, L-Y. Wang, Y-X. Yin, L. Wu, Q-N. Li, Y-X. Zhang, J-S. Wu, C. Janiak, K.I. Ozoemena#, M. Shalom, and X-Y. Yang, Titanium Vacancies in TiO2 Nanofibers Enable Highly Efficient Photo-Driven Seawater Splitting, Chem. Eur. J.2021, 27, 14202-14208 (Click here)

  • 199

    O.O. Fashedemi, P.V. Mwonga, H.A. Miller, R.R. Maphanga, F. Vizza, K.I. Ozoemena*, Performance of Pd@ FeCo Catalyst in Anion Exchange Membrane Alcohol Fuel Cells, Electrocatalysis 2021, 3, 295-309 (Click here)

  • 198

    O.C. Ozoemena, T.J. Ehirim, T. Khawula, K. Makgopa, L.J. Shai and K.I. Ozoemena* “Bovine Serum Albumin-Dependent Charge-Transfer Kinetics Controls the Electrochemical Immunosensitive Detection: Vibrio cholerae as a Model Bioanalyte, Electrocatalysis 2021, 12, 595-604 (Click here)

  • 197

    A.K. Ipadeola, P.V. Mwonga and K.I. Ozoemena*, Hydrogen oxidation and oxygen reduction reactions on palladium nano-electrocatalyst supported on nickel-deficient MOF-derived carbons, Electrochim. Acta 2021, 390, 138860 (Click here)

  • 196

    L. Shen, J. Ying, K.I. Ozoemena#, C. Janiak, X-Y Yang, “Confinement Effects in Individual Carbon Encapsulated Nonprecious Metal-Based Electrocatalysts”, Adv. Funct. Mater. 2022, 32, 2110851 (Click here)

  • 195

    V. Mashindi, P. Mente, N. Mpofu, T.N, Phaahlamohlaka, O. Makgae, A.I. Kirkland, R. Forbes, K.I. Ozoemena#, P.B. Levecque, N.J. Coville, Platinum supported on pristine and nitrogen-doped bowl-like broken hollow carbon spheres as oxygen reduction reaction catalysts, J. Applied Electrochem. 2021, 51, 991–1008 (Click here)

  • 194

    Y. Wang, H-Z. Yu, J. Ying, G. Tian, Y. Liu, W. Geng, J. Hu, Y. Lu, G-G. Chang, K.I. Ozoemena#, C. Janiak, X-Y Yang, Ultimate Corrosion to Pt-Cu Electrocatalysts for Enhancing Methanol Oxidation Activity and Stability in Acidic Media, Chem. Eur. J.2021, 27, 9124-9128 (Click here)

  • 193

    Y-X Xiao, J. Ying, G. Tiana, X-Q. Zhang, C. Janiak, K.I. Ozoemena, X-Y. Yang, PtPd hollow nanocubes with enhanced alloy effect and active facets for efficient methanol oxidation reaction, Chemical Communications2021, 57, 986-989 (Click here)

  • 192

    F. Barzegar, V. Pavlenko, M. Zahid, A. Bello, X. Xia, N. Manyala, K.I. Ozoemena#, Q. Abbas, Tuning the Nanoporous Structure of Carbons Derived from the Composite of Cross-Linked Polymers for Charge Storage Applications, ACS Applied Energy Materials, 2021, 4, 1763 -1773 (Click here)

  • 191

    K.I. Ozoemena#, A.K. Ipadeola, E. Oguzie, C.O. Akalezi, F. Marken, Indirect Formic Acid Fuel Cell Based on a Palladium or Palladium-Alloy Film Separating Fuel Reaction and Electricity Generation, ChemElectroChem 2021, 8, 378-385 (Click here)

2020

  • 190

    A.K. Ipadeola, P.V. Mwonga, S. Ray, and R.R. Maphanga, K.I. Ozoemena. "Palladium-Stannic Oxide Interfacial Chemistry Promotes Hydrogen Oxidation Reactions in Alkaline Medium," ChemElectroChem, 2020, 7(22), 4562-4571. Click here

  • 189

    A.K. Ipadeola, P.V. Mwonga, S. Ray, R.R. Maphanga, and K.I. Ozoemena. "Bifunctional Behavior of Pd/Ni Nanocatalysts on MOF-Derived Carbons for Alkaline Water-Splitting," Electroanalysis, 2020, 32, 3060-3074. Click here

  • 188

    N.K.M. Zain, C. Karuppiah, I.I. Misnon, S. Das, K.I. Ozoemena, C.C. Yang, and R. Jose. "High Capacity and Rate Capability Binder-less Ternary Transition Metal-Organic Framework as Anode Material for Lithium-ion Battery," Electroanalysis, 2020, 32(12), 3180-3188. Click here

  • 187

    T.P. Mofokeng, Z.N. Tetana, and K.I. Ozoemena. "Defective 3D nitrogen-doped carbon nanotube-carbon fiber networks for high-performance supercapacitor: Transformative role of nitrogen-doping from surface-confined to diffusive kinetics," Carbon, 2020, 169, 312-326. Click here

  • 186

    P.V. Mwonga, A.K. Ipadeola, S.R. Naidoo, A. Quandt, and K.I. Ozoemena. "Annealing Boosts the Supercapacitive Properties of Molybdenum Disulfide Powder," Electroanalysis, 2020, 32(12), 2642-2649. Click here

  • 185

    F.P. Nkosi, N. Palaniyandy, K. Raju, and K.I. Ozoemena. "Influence of microwave irradiation and combustion fuels on the rate capability and cycle performance of Li1.2Mn0.52Ni0.13Co0.13Al0.02O2 layered material," Electroanalysis, 2020, 32(12), 3159-3169. Click here

  • 184

    B. Shaku, T.P. Mofokeng, T.H. Mongwe, N.J. Coville, K.I. Ozoemena, and M.S. Maubane-Nkadibeng. "Physicochemical Properties of Nitrogen-Doped Carbon Nano-onions Grown by Flame Pyrolysis from Grapeseed Oil for use in Supercapacitors," Electroanalysis, 2020, 32(12), 2946-2957. Click here

  • 183

    O.C. Ozoemena, N.S. Mathebula, T.J. Ehirim, T. Maphumulo, G.M. Valikpe, J.L. Shai, and K.I. Ozoemena. "Onion-like carbon reinforced electrospun polyacrylonitrile fibers for ultrasensitive electrochemical immunosensing of Vibrio cholerae toxin," Electrochimica Acta, 2020, 5, 23-30. Click here

  • 182

    O.C. Ozoemena, T.J. Ehirim, T. Khawula, K. Makgopa, L.J. Shai, and K.I. Ozoemena. "Bovine Serum Albumin-Dependent Charge-Transfer Kinetics Controls the Electrochemical Immunosensitive Detection: Vibrio cholerae as a Model Bioanalyte," Electrocatalysis, 2021, 12, 595-604. Click here

  • 181

    T.P. Mofokeng, A.K. Ipadeola, Z.N. Tetana, and K.I. Ozoemena. "Defect-Engineered Nanostructured Ni/MOF-Derived Carbons for an Efficient Aqueous Battery-Type Energy Storage Device," ACS Omega, 2020, 5(32), 20461-20472. Click here

  • 180

    A.K. Ipadeola, N. Mathebula, M. Pagliaro, H.A. Miller, F. Vizza, V. Davies, Q. Jia, F. Marken, and K.I. Ozoemena. "Unmasking the Latent Passivating Roles of Ni(OH)2 on the Performance of Pd-Ni Electrocatalysts for Alkaline Ethanol Fuel Cells," ACS Applied Energy Materials, 2020, 3(9), 8786-8802. Click here

  • 179

    A.B. Haruna and K.I. Ozoemena. "Manganese-based bifunctional electrocatalyst for zinc-air batteries," Current Opinion in Electrochemistry, 2020, 21, 219-224. Click here

  • 178

    Y. Ibrahim, A. Kassab, K. Eid, A.M. Abdullah, and K.I. Ozoemena. "Unveiling Fabrication and Environmental Remediation of MXene-Based Nanoarchitectures in Toxic Metals Removal from Wastewater: Strategy and Mechanism," Nanomaterials, 2020, 10, 885. Click here

  • 177

    M.E. Lyons and K.I. Ozoemena. "Energy Storage: An old dog with new tricks" (Editorial Overview), Current Opinion in Electrochemistry, 2020, 21, A1-A5. Click here

  • 176

    O.C. Ozoemena, L.J. Shai, T. Maphumulo, and K.I. Ozoemena. "Electrospun Carbon Nanofibers as Electrochemical Immunosensing Platform for Vibrio Cholerae Toxin: Ageing Effect of Redox Probe," ACS Omega, 2020, 5(11), 5762-5771. Click here

  • 175

    L. Gaolatlhe, R. Barik, S.C. Ray, and K.I. Ozoemena. "Voltammetric responses of porous Co3O4 spinels supported on MOF-derived carbons: Effects of porous volume on dopamine diffusion processes," Journal of Electroanalytical Chemistry, 2020, 872, 113863. Click here

  • 174

    A.K. Ipadeola, K.I. Ozoemena. "Alkaline water-splitting reactions over Pd/Co-MOF-derived carbon obtained via microwave-assisted synthesis," RSC Advances, 2020, 10, 17359-17368. Click here

  • 173

    U. Nwankwo, S. Ngqoloda, A.C. Nkele, C.J. Arendse, K.I. Ozoemena, A.B.C. Ekwealor, R. Jose, M. Maaza, and F.I. Ezema. "Effects of alkali and transition metal-doped TiO2 hole blocking layers on the perovskite solar cells obtained by a two-step sequential deposition method in air and under vacuum," RSC Advances, 2020, 10, 13139-13148. Click here

  • 172

    K. Raju, H. Han, D.B. Velusamy, Q. Jiang, H. Yang, F.P. Nkosi, N. Palaniyandy, K. Makgopa, Z. Bo, and K.I. Ozoemena. "Rational Design of 2D Manganese Phosphate Hydrate Nanosheets as Pseudocapacitive Electrodes," ACS Energy Letters, 2020, 5, 23-30. Click here

  • 171

    I. Habib, P. Ferrer, S.C. Ray, and K.I. Ozoemena. "Interrogating the impact of onion-like carbons on the supercapacitive properties of MXene (Ti2CTx)," Journal of Applied Physics, 2019, 126, 134301. Click here

  • 170

    A.K. Ipadeola, P.V. Mwonga, S. Ray, R.R. Maphanga, K.I. Ozoemena, “Palladiumق│║Stannic Oxide Interfacial Chemistry Promotes Hydrogen Oxidation Reactions in Alkaline Medium”, ChemElectroChem. 2020, 7 (22), 4562-4571 (Click here)

  • 169

    A.K. Ipadeola, P.V. Mwonga, S. Ray, R.R. Maphanga, K.I. Ozoemena, “Bifunctional Behavior of Pd/Ni Nanocatalysts on MOF-Derived Carbons for Alkaline Water-Splitting”, Electroanalysis. 2020, 32, 3060-3074 (Click here)

  • 168

    N.K.M. Zain, C. Karuppiah, I.I. Misnon, S. Das, K.I. Ozoemena, C.C. Yang, and R. Jose, “High Capacity and Rate Capability Binder-less Ternary Transition Metal-Organic Framework as Anode Material for Lithium-ion Battery”, Electroanalysis 2020, 32 (12), 3180-3188 (Click here)

  • 167

    T.P. Mofokeng, Z.N. Tetana, K.I. Ozoemena, “Defective 3D nitrogen-doped carbon nanotube-carbon fibre networks for high-performance supercapacitor: Transformative role of nitrogen-doping from surface-confined to diffusive kinetics”, CARBON 2020, 169, 312-326 (Click here)

  • 166

    P.V. Mwonga, A.K. Ipadeola, S.R. Naidoo,A. Quandt, and KI. Ozoemena, “Annealing Boosts the Supercapacitive Properties of Molybdenum Disulfide Powder”, Electroanalysis 2020 32 (12), 2642-2649 (Click here)

  • 165

    F.P. Nkosi, N. Palaniyandy, K. Raju and K.I. Ozoemena, “Influence of microwave irradiation and combustion fuels on the rate capability and cycle performance of Li1.2Mn0.52Ni0.13Co0.13Al0.02O2 layered material”, Electroanalysis. 2020, 32 (12), 3159-3169 (Click here)

  • 164

    B. Shaku, T.P. Mofokeng, T.H. Mongwe, N.J. Coville, K.I. Ozoemena and M.S. Maubane-Nkadibeng, “Physicochemical Properties of Nitrogen Doped Carbon Nano-onions Grown by Flame Pyrolysis from Grapeseed Oil for use in Supercapacitors”, Electroanalysis. 2020, 32 (12), 2946-2957 (Click here)

  • 163

    O.C. Ozoemena, N.S. Mathebula, T.J. Ehirim, T. Maphumulo, G.M. Valikpe, J.L. Shai, K.I. Ozoemena, “Onion-like carbon re-inforced electrospun polyacrylonitrile fibres for ultrasensitive electrochemical immunosensing of Vibrio cholerae toxin”, Electrochim Acta 2020, 5, 23-30 (Click here)

  • 162

    T.P. Mofokeng, A.K. Ipadeola, Z.N. Tetana, K.I. Ozoemena, “Defect-Engineered Nanostructured Ni/MOF-Derived Carbons for an Efficient Aqueous Battery-Type Energy Storage Device”, ACS Omega 2020, 5 (32), 20461-20472 (Click here)

  • 161

    A.K. Ipadeola, P.V. Mwonga and K.I. Ozoemena*, Hydrogen oxidation and oxygen reduction reactions on palladium nano-electrocatalyst supported on nickel-deficient MOF-derived carbons, Electrochim. Acta 2021, 390, 138860 (Click here)

  • 160

    A.B. Haruna and K.I. Ozoemena, “Manganese-based bifunctional electrocatalyst for zinc-air batteries”, Current Opinion in Electrochemistry 2020, 21, 219-224 (Click here)

  • 159

    Y Ibrahim, A Kassab, K Eid, A M Abdullah, KI Ozoemena, A Elzatahry Unveiling Fabrication and Environmental Remediation of MXene-Based Nanoarchitectures in Toxic Metals Removal from Wastewater: Strategy and Mechanism, Nanomaterials 2020, 10, 885 (Click here)

  • 158

    M.E. Lyons and K.I. Ozoemena, “Energy Storage: An old dog with new tricks” (Editorial Overview), Current Opinion in Electrochemistry 2020. 21, A1-A5 (Click here)

  • 157

    O.C. Ozoemena, L.J. Shai, T. Maphumulo and K.I. Ozoemena, “Electrospun Carbon Nanofibres as Electrochemical Immunosensing Platform for Vibrio Cholerae Toxin: Ageing Effect of Redox Probe”, ACS Omega 2020, 5, 11, 5762-5771 (Click here)

  • 156

    L. Gaolatlhe, R. Barik, S.C. Ray, K.I. Ozoemena, “Voltammetric responses of porous Co3O4 spinels supported on MOF-derived carbons: Effects of porous volume on dopamine diffusion processes”, Journal of Electroanalytical Chemistry 2020, 872, 113863 (Click here)

  • 155

    AK Ipadeola, KI Ozoemena, Alkaline water-splitting reactions over Pd/Co-MOF-derived carbon obtained via microwave-assisted synthesis, RSC Advances 2020,10, 17359-17368 (Click here)

  • 154

    U. Nwankwo, S. Ngqoloda, A.C. Nkele, C.J. Arendse, K.I. Ozoemena, A.B.C Ekwealor, R. Jose, M. Maaza, F.I. Ezema “Effects of alkali and transition metal-doped TiO2 hole blocking layers on the perovskite solar cells obtained by a two-step sequential deposition method in air and under vacuum”, RSC Advances 2020, 10, 13139-13148 (Click here)

  • 153

    K. Raju, H. Han, D.B. Velusamy, Q. Jiang, H. Yang, F.P. Nkosi, N. Palaniyandy, K. Makgopa, Z. Bo, K.I. Ozoemena, “Rational Design of 2D Manganese Phosphate Hydrate Nanosheets as Pseudocapacitive Electrodes”, ACS Energy Letters 2020, 5, 23-30 (Click here)

2019

  • 152

    A.B. Haruna and K.I. Ozoemena. "Effects of microwave irradiation on the electrochemical performance of manganese-based cathode materials for lithium-ion batteries," Current Opinion in Electrochemistry, 2019, 18, 16-23. Click here

  • 151

    F.P. Nkosi, N. Palaniyandy, K. Raju, and K.I. Ozoemena. "Physico-chemistry of energy-dense Li1.2Mn0.52Co0.13Ni0.13Al0.02O2 cathode material for lithium-ion batteries obtained from urea and ethylene glycol fuels," Materials Research Express, 2019, 6, 115501. Click here

  • 150

    N. Palaniyandy, M. Kebede, K. Raju, K.I. Ozoemena, and M.K. Mathe. "α-MnO2 Nanorod / Onion-like carbon composite cathode material for aqueous zinc-ion battery," Materials Chemistry and Physics, 2019, 230, 258-266. Click here

  • 149

    O.C. Ozoemena, L.J. Shai, T. Maphumulo, and K.I. Ozoemena. "Electrochemical Sensing of Dopamine Using Onion-like Carbons and Their Carbon Nanofiber Composites," Electrocatalysis, 2019, 10, 38-391. Click here

  • 148

    A.K. Ipadeola, R. Barik, S.C. Ray, and K.I. Ozoemena. "Bimetallic Pd/SnO2 Nanoparticles on Metal Organic Framework (MOF)-Derived Carbon as Electrocatalysts for Ethanol Oxidation," Electrocatalysis, 2019, 10, 366-380. Click here

  • 147

    N. Palaniyandy, M. Kebede, K.I. Ozoemena, and M.K. Mathe. "Rapidly Microwave-Synthesized SnO2 Nanorods Anchored on Onion-Like Carbons (OLCs) as Anode Material for Lithium-Ion Batteries," Electrocatalysis, 2019, 10, 314-322. Click here

  • 146

    S.A. Melchior, K. Raju, I. Sigalas, S.E. Iyuke, and K.I. Ozoemena. "Probing the electrochemistry of MXene (Ti2CTx)/electrolytic manganese dioxide (EMD) composites as anode materials for lithium-ion batteries," Electrochimica Acta, 2019, 297, 961-973. Click here

  • 145

    N. Palaniyandy, F.P. Nkosi, K. Raju, and K.I. Ozoemena. "Conversion of electrolytic MnO2 to Mn3O4 nanowires for high performance anode materials for lithium-ion batteries," Journal of Electroanalytical Chemistry, 2019, 833, 79-92. Click here

  • 144

    I. Habib, P. Ferrer, S.C. Ray and K.I. Ozoemena, “Interrogating the impact of onion-like carbons on the supercapacitive properties of MXene (Ti2CTx)”, Journal of Applied Physics, 2019, 126, 134301 (Click here)

  • 143

    A.B. Haruna and K.I. Ozoemena, “Effects of microwave irradiation on the electrochemical performance of manganese-based cathode materials for lithium-ion batteries”, Current Opinion in Electrochemistry 2019 18, 16 - 23 (Click here)

  • 142

    F.P. Nkosi, N. Palaniyandy, K. Raju, C. Billing and K.I. Ozoemena, “Physico-chemistry of energy-dense Li1.2Mn0.52Co0.13Ni0.13Al0.02O2 cathode material for lithium-ion batteries obtained from urea and ethylene glycol fuels”, Material Research Express 2019, 6, 115501 (Click here)

  • 141

    N. Palaniyandy, M. Kebede, K. Raju, K.I. Ozoemena, L. le Roux, M.K. Mathe and R. Jayaprakasam, “α-MnO2 Nanorod / Onion-like carbon composite cathode material for aqueous zinc-ion battery”, Materials Chemistry and Physics 2019, 230, 258-266 (Click here)

  • 140

    O.C. Ozoemena, L.J. Shai, T. Maphumulo and K.I. Ozoemena, “Electrochemical Sensing of Dopamine Using Onion-like Carbons and Their Carbon Nanofiber Composites”, Electrocatalysis 2019,10, 38-391 (Click here)

  • 139

    A.K. Ipadeola, R. Barik, S.C. Ray and K.I. Ozoemena, “Bimetallic Pd/SnO2 Nanoparticles on Metal Organic Framework (MOF)-Derived Carbon as Electrocatalysts for Ethanol Oxidation”, Electrocatalysis 2019, 10, 366-380 (Click here)

  • 138

    N. Palaniyandy, M. Kebede, K.I. Ozoemena and M.K. Mathe, “Rapidly Microwave-Synthesized SnO2 Nanorods Anchored on Onion-Like Carbons (OLCs) as Anode Material for Lithium-Ion Batteries”, Electrocatalysis 2019, 10, 314-322 (Click here)

  • 137

    S.A. Melchior, N. Palaniyandy, I. Sigalas, S.E. Iyuke and K.I. Ozoemena, “Probing the electrochemistry of MXene (Ti2CTx)/electrolytic manganese dioxide (EMD) composites as anode materials for lithium-ion batteries”, Electrochim. Acta, 2019, 297, 961-973 (Click here)

  • 136

    N. Palaniyandy, F.P. Nkosi, K. Raju and K.I. Ozoemena, “Conversion of electrolytic MnO2 to Mn3O4 nanowires for high performance anode materials for lithium-ion batteries”, J. Electroanal. Chem., 2019, 833, 79-92 (Click here)

2018

  • 135

    P.V. Mwonga, R. Barik, S.R. Naidoo, A. Quandt, and K.I. Ozoemena. "Interrogating the effects of ion-implantation-induced defects on the energy storage properties of bulk molybdenum disulphide," Phys. Chem. Chem. Phys., 2018, 20, 28232-28240. Click here

  • 134

    K.I. Ozoemena, S. Musa, R. Modise, A.K. Ipadeola, L. Gaolatlhe, S. Peteni, and G. Kabongo. "Fuel cell-based breath-alcohol sensors: Innovation-hungry old electrochemistry," Current Opinion in Electrochemistry, 2018, 10, 82-87. Click here

  • 133

    N. Palaniyandy, F.P. Nkosi, K. Raju, and K.I. Ozoemena. "Fluorinated Mn3O4 nanospheres for lithium-ion batteries: Low-cost synthesis with enhanced capacity cyclability and charge-transport," Materials Chemistry and Physics, 2018, 209, 65-75. Click here

  • 132

    S.A. Melchior, K. Raju, I.S. Ike, R.M. Erasmus, G. Kabongo, I. Sigalas, S.E. Iyuke, and K.I. Ozoemena. "High-Voltage Symmetric Supercapacitor Based on 2D Titanium Carbide (MXene Ti2CTx)/Carbon Nanosphere Composites in a Neutral Aqueous Electrolyte," Journal of the Electrochemical Society, 2018, 165, A501-A511. Click here

  • 131

    S. Choudhury, P. Srimuk, K. Raju, A. Tolosa, S. Fleischmann, M. Zeiger, K.I. Ozoemena, L. Borchardt, and V. Presser. "Carbon onion/sulfur hybrid cathodes via inverse vulcanization for lithium-sulfur batteries," Sustainable Energy Fuels, 2018, 2, 133-146. Click here

  • 130

    G.L. Kabongo, G. Nyongombe, K. Ozoemena, S. Dhlamini. "Microwave Irradiation Induces Oxygen Vacancy in Metal Oxides based Materials and Devices: A Review," Journal of Nanosci. Current Research, 2018, 3, 2572-0813. Click here

  • 129

    P.V. Mwonga, R. Barik, S.R. Naidoo, A. Quandt and K.I. Ozoemena, “Interrogating the effects of ion-implantation-induced defects on the energy storage properties of bulk molybdenum disulphide”, Phys. Chem. Chem. Phys. 2018, 20, 28232-28240 (Click here)

  • 128

    K.I. Ozoemena, S. Musa, R. Modise, A.K. Ipadeola, L. Gaolatlhe, S. Peteni and G. Kabongo, “Fuel cell-based breath-alcohol sensors: Innovation-hungry old electrochemistry”, Current Opinion in Electrochemistry, 2018, 10, 82-87 (Click here)

  • 127

    N. Palaniyandy, F.P. Nkosi, K. Raju and K.I. Ozoemena, “Fluorinated Mn3O4 nanospheres for lithium-ion batteries: Low-cost synthesis with enhanced capacity, cyclability and charge-transport”, Mater. Chem. Phys., 2018, 209, 65-75 (Click here)

  • 126

    S.A. Melchior, K. Raju, I.S. Ike, R.M. Erasmus, G. Kabongo, I. Sigalas, S.E. Iyuke and K.I. Ozoemena, “High-Voltage Symmetric Supercapacitor Based on 2D Titanium Carbide (MXene, Ti2CTx)/Carbon Nanosphere Composites in a Neutral Aqueous Electrolyte”, J. Electrochem. Soc., 2018, 165, A501-A511(Click here)

  • 125

    S. Choudhury, P. Srimuk, K. Raju, A. Tolosa, S. Fleischmann, M. Zeiger, K.I. Ozoemena, L. Borchardt and V. Presser, “Carbon onion/sulfur hybrid cathodes via inverse vulcanization for lithium-sulfur batteries”, Sustainable Energy Fuels, 2018, 2, 133-146 (Click here)

  • 124

    G.L. Kabongo, G. Nyongombe, K. Ozoemena, S. Dhlamini, Microwave Irradiation Induces Oxygen Vacancy in Metal Oxides based Materials and Devices: A Review, J. Nanosci. Curr. Res., 2018, 3, 2572, 2572-0813.1000125 (Click here)

2017

  • 123

    M.A. Kebede, S.N. Yannopoulos, L. Sygellou, and K.I. Ozoemena. "High-Voltage LiNi0.5Mn1.5O4 Spinel Material Synthesized by Microwave-Assisted Thermo-Polymerization: Some Insights into the Microwave-Enhancing Physico-Chemistry," Journal of the Electrochemical Society, 2017, 164(13), A3259-A3265. Click here

  • 122

    F.P. Nkosi, K. Raju, N. Palaniyandy, M.V. Reddy, C. Billing, and K.I. Ozoemena. "Insights into the Synergistic Roles of Microwave and Fluorination Treatments towards Enhancing the Cycling Stability of P2-Type Na0.67[Mg0.28Mn0.72]O2 Cathode Material for Sodium-Ion Batteries," Journal of the Electrochemical Society, 2017, 164(13), A3362-A3370. Click here

  • 121

    C.A. Rossouw, K. Raju, H. Zheng, and K.I. Ozoemena. "Capacity and charge-transport enhancement of LFP/RGO by doping with α-MnO2 in a microwave-assisted synthesis," Applied Physics A, 2017, 123(12), 769. Click here

  • 120

    H. Zheng, M. Modibedi, M.K. Mathe, and K.I. Ozoemena. "The thermal effect on the catalytic activity of MnO2 (α, β, and γ) for oxygen reduction reaction," Materials Today: Proceedings, 2017, 4(11), 11624-11629. Click here

  • 119

    P. Nithyadharseni, K.P. Abhilash, S. Petnikota, M.R. Anilkumar, R. Jose, K.I. Ozoemena, R. Vijayaraghavan, P. Kulkarni, G. Balakrishna, B.V.R. Chowdari, S. Adams, and M.V. Reddy. "Synthesis and Lithium Storage Properties of Zn, Co, and Mg doped SnO2 Nano Materials," Electrochimica Acta, 2017, 247, 358-370. Click here

  • 118

    K.I. Ozoemena and S. Carrara. "Biomedical electrochemical sensors for resource-limited countries," Current Opinion in Electrochemistry, 2017, 3, 51-56. Click here

  • 117

    C.A. Rossouw, K. Raju, H. Zheng, and K.I. Ozoemena. "Manganese-Enriched Electrochemistry of LiFePO4/RGO Nanohybrid for Aqueous energy storage," Materials Research Express, 2017, 4(7), 075504. Click here

  • 116

    M. Kebede and K.I. Ozoemena. "Molten salt directed synthesis method for LiMn2O4 nanorods as cathode materials for Lithium-ion Battery with superior cyclability," Materials Research Express, 2017, 4(2), 025030. Click here

  • 115

    K. Makgopa, K. Raju, P.M. Ejikeme, and K.I. Ozoemena. "High-performance Mn3O4/onion-like carbon (OLC) nanohybrid pseudocapacitor: Unravelling the intrinsic properties of OLC against other carbon supports," Carbon, 2017, 117, 20-32. Click here

  • 114

    A.C. Nwanya, C. Awada, D. Obi, K. Raju, K.I. Ozoemena, R.U. Osuji, A. Ruediger, M. Maaza, F. Rosei, and F.I. Ezema. "Nanoporous copper-cobalt mixed oxide nanorod bundles as high-performance pseudocapacitive electrodes," Journal of Electroanalytical Chemistry, 2017, 787, 24-35. Click here

  • 113

    M.A. Kebede, S.N. Yannopoulos, L. Sygellou and K.I. Ozoemena, “High-Voltage LiNi0.5Mn1.5O4 Spinel Material Synthesized by Microwave-Assisted Thermo-Polymerization: Some Insights into the Microwave-Enhancing Physico-Chemistry”, J. Electrochem Soc., 2017, 164 (13), A3259-A3265 (Click here)

  • 112

    F.P. Nkosi, K. Raju, N. Palaniyandy, M.V. Reddy, C. Billing and K.I. Ozoemena, “Insights into the Synergistic Roles of Microwave and Fluorination Treatments towards Enhancing the Cycling Stability of P2-Type Na0.67[Mg0.28Mn0.72]O2 Cathode Material for Sodium-Ion Batteries”, J. Electrochem Soc., 2017, 164 (13), A3362-A3370 (Click here)

  • 111

    C.A. Rossouw, K. Raju, H. Zheng and K.I. Ozoemena, “Capacity and charge-transport enhancement of LFP/RGO by doping with α-MnO2 in a microwave-assisted synthesis”, Applied Physics A, 2017, 123 (12), 769 (Click here)

  • 110

    H. Zheng, M. Modibedi, M.K. Mathe and K.I. Ozoemena, “The thermal effect on the catalytic activity of MnO 2 (α, β, and γ) for oxygen reduction reaction”, Materials Today: Proceedings, 2017, 4 (11), 11624-11629(Click here)

  • 109

    P. Nithyadharseni, K.P. Abhilash, S. Petnikota, M.R. Anilkumar, R. Jose, K.I. Ozoemena, R. Vijayaraghavan, P. Kulkarni, G. Balakrishna, B.V.R. Chowdari, S. Adams and M.V. Reddy, “Synthesis and Lithium Storage Properties of Zn, Co and Mg doped SnO2 Nano Materials”, Electrochim. Acta 2017, 247, 358-370 (Click here)

  • 108

    K.I. Ozoemena and S. Carrara, “Biomedical electrochemical sensors for resource-limited countries”, Current Opinion in Electrochemistry, 2017, 3, 51-56(Click here)

  • 107

    C.A. Rossouw, K. Raju, H. Zheng and K.I. Ozoemena, “Manganese-Enriched Electrochemistry of LiFePO4/RGO Nanohybrid for Aqueous energy storage”, Materials Research Express 2017, 4 (7), 075504(Click here)

  • 106

    M. Kebede and K.I. Ozoemena, “Molten salt directed synthesis method for LiMn2O4 nanorods as cathode materials for Lithium-ion Battery with superior cyclability”, Materials Research Express 2017, 4 (2), 025030(Click here)

  • 105

    K. Makgopa, K. Raju, P.M. Ejikeme and K.I. Ozoemena, “High-performance Mn3O4/onion-like carbon (OLC) nanohybrid pseudocapacitor: Unravelling the intrinsic properties of OLC against other carbon supports, Carbon, 2017, 117, 20-32(Click here)

  • 104

    A.C. Nwanya, C. Awada, D. Obi, K. Raju, K.I. Ozoemena, R.U. Osuji, A. Ruediger, M. Maaza, F. Rosei and F.I. Ezema, “Nanoporous copper-cobalt mixed oxide nanorod bundles as high performance pseudocapacitive electrodes”, J. Electroanal. Chem., 2017, 787, 24-35(Click here)

2016

  • 103

    N. Kunjuzwa, M.A. Kebede, K.I. Ozoemena, and M.K. Mathe. "Stable nickel-substituted (LiMn1.9Ni0.1O4) cathode material for lithium-ion battery obtained by low temperature aqueous reduction technique," RSC Advances, 2016, 6, 111882-111888. Click here

  • 102

    P.M. Ejikeme, K. Makgopa, K. Raju, and K.I. Ozoemena. "Promotional Effects of Nanodiamond-Derived Onion-Like Carbons on the Electrocatalytic Properties of Pd-MnO2 for the Oxidation of Glycerol in Alkaline Medium," ChemElectroChem, 2016, 3, 2243-2251. Click here

  • 101

    K.I. Ozoemena. "Nanostructured platinum-free electrocatalysts in alkaline direct alcohol fuel cells: Catalyst design principles and applications," RSC Advances, 2016, 6, 89523-89550. Click here

  • 100

    P. Nithyadharseni, M.V. Reddy, K.I. Ozoemena, F.I. Ezema, R.G. Balakrishna, B.V.R. Chowdari. "Electrochemical Performance of BaSnO3 Anode Material for Lithium-Ion Battery Prepared by Molten Salt Method," Journal of the Electrochemical Society, 2016, 163, A540-A545. Click here

  • 99

    K. Makgopa, P.M. Ejikeme, and K.I. Ozoemena. "Graphene oxide-modified nickel (II) tetra-aminophthalocyanine nanocomposites for high-power symmetric pseudocapacitor," Electrochimica Acta, 2016, 212, 876-882. Click here

  • 98

    T.N.Y. Khawula, K. Raju, P.J. Franklyn, I. Sigalas, and K.I. Ozoemena. "The Effects of Morphology Re-Arrangements on the Pseudocapacitive Properties of Mesoporous Molybdenum Disulfide (MoS2) Nanoflakes," Journal of the Electrochemical Society, 2016, 163, A1927-A1935. Click here

  • 97

    T.N.Y. Khawula, K. Raju, P.J. Franklyn, I. Sigalas, and K.I. Ozoemena. "Symmetric pseudocapacitors based on molybdenum disulfide (MoS2)-modified carbon nanospheres: correlating physicochemistry and synergistic interaction on energy storage," Journal of Materials Chemistry A, 2016, 4, 6411-6425. Click here

  • 96

    K. Raju, F.P. Nkosi, E. Viswanathan, M.K. Mathe, K. Damodaran, and K.I. Ozoemena. "Microwave-enhanced electrochemical cycling performance of the LiNi0.2Mn1.8O4 spinel cathode material at elevated temperature," Phys. Chem. Chem. Phys., 2016, 18, 13074-13083. Click here

  • 95

    A.C. Nwanya, D. Obi, K.I. Ozoemena, R.U. Osuji, C. Awada, A. Ruediger, M. Maaza, F. Rosei, and F.I. Ezema. "Facile Synthesis of Nanosheet-like CuO Film and its Potential Application as a High-Performance Pseudocapacitor Electrode," Electrochimica Acta, 2016, 198, 220-230. Click here

  • 94

    N. Kunjuzwa, M. A. Kebede, K.I. Ozoemena and M. K. Mathe, “Stable nickel-substituted (LiMn1.9Ni0.1O4) cathode material for lithium-ion battery obtained by low temperature aqueous reduction technique”, RSC Adv., 2016, 6, 111882ق│ô111888 (Click here)

  • 93

    P.M. Ejikeme, K. Makgopa, K. Raju, K.I. Ozoemena*, “Promotional Effects of Nanodiamond-Derived Onion-Like Carbons on the Electrocatalytic Properties of Pd-MnO2 for the Oxidation of Glycerol in Alkaline Medium”, ChemElectroChem, 2016, 3, 2243-2251 (Invited article) (Click here)

  • 92

    K.I. Ozoemena, “Nanostructured platinum-free electrocatalysts in alkaline direct alcohol fuel cells: Catalyst design, principles and applications”, RSC Adv., 2016, 6, 89523 - 89550 (Invited Review) (Click here)

  • 91

    P. Nithyadharseni, M.V. Reddy, K.I. Ozoemena, F.I. Ezema, R.G. Balakrishna, B. V. R. Chowdari, “Electrochemical Performance of BaSnO3 Anode Material for Lithium-Ion Battery Prepared by Molten Salt Method”, J. Electrochem. Soc. 2016, 163, A540-A545(Click here)

  • 90

    K. Makgopa, P.M. Ejikeme, K.I. Ozoemena*, “Graphene oxide-modified nickel (II) tetra-aminophthalocyanine nanocomposites for high-power symmetric pseudocapacitor”, Electrochim. Acta 2016, 212, 876-882 (Click here)

  • 89

    T.N.Y. Khawula, K.Raju, P.J. Franklyn, I. Sigalas, K.I. Ozoemena*, “The Effects of Morphology Re-Arrangements on the Pseudocapacitive Properties of Mesoporous Molybdenum Disulfide (MoS2) Nanoflakes, J. Electrochem. Soc. 2016, 163, A1927-A1935(Click here)

  • 88

    T.N.Y. Khawula, K.Raju, P.J. Franklyn, I. Sigalas, K.I. Ozoemena*, “Symmetric pseudocapacitors based on molybdenum disulfide (MoS2)-modified carbon nanospheres: correlating physicochemistry and synergistic interaction on energy storage”, J. Mater. Chem. A., 2016, 4, 6411-6425(Click here)

  • 87

    K. Raju, F.P. Nkosi, E. Viswanathan, M.K. Mathe, K. Damodaran, K.I. Ozoemena*, “Microwave-enhanced electrochemical cycling performance of the LiNi0.2Mn1.8O4 spinel cathode material at elevated temperature”, Phys. Chem. Chem. Phys. 2016, 18, 13074-13083(Click here)

  • 86

    A.C. Nwanya, D. Obi, K.I. Ozoemena, R.U. Osuji, C. Awada, A. Ruediger, M. Maaza, F. Rosei, F.I. Ezema, “Facile Synthesis of Nanosheet-like CuO Film and its Potential Application as a High-Performance Pseudocapacitor Electrode”, Electrochim. Acta, 2016, 198, 220-230(Click here)

2015

  • 85

    K. Raju, and K.I. Ozoemena. "Hierarchical One-Dimensional Ammonium Nickel Phosphate Microrods for High-Performance Pseudocapacitors," Scientific Reports, 2015, 5, 17629. Click here

  • 84

    R.G. Motsoeneng, R.M. Modibedi, M.K. Mathe, L.E. Khotseng, and K.I. Ozoemena. "The synthesis of PdPt/carbon paper via surface limited redox replacement reactions for oxygen reduction reaction," International Journal of Hydrogen Energy, 2015, 40, 16734-16744. Click here

  • 83

    S. Pillay, J. Pillay, P.M. Ejikeme, K. Makgopa, and K.I. Ozoemena. "Nanostructured Cobalt(II) Tetracarboxyphthalocyanine Complex Supported Within the MWCNT Frameworks: Electron Transport and Charge Storage Capabilities," Electroanalysis, 2015, 27, 1707-1718. Click here

  • 82

    M.B. Rohwer, R.M. Modibedi, and K.I. Ozoemena. "Microwave Activation of Palladium Nanoparticles for Enhanced Ethanol Electrocatalytic Oxidation Reaction in Alkaline Medium," Electroanalysis, 2015, 27, 957-963. Click here

  • 81

    P. Nithyadharseni, M.V. Reddy, K.I. Ozoemena, R.G. Balakrishna, B.V.R. Chowdari. "Low temperature molten salt synthesis of Y2Sn2O7 anode material for lithium ion batteries," Electrochimica Acta, 2015, 182, 1060-1069. Click here

  • 80

    R.M. Modibedi, T. Mehlo, K.I. Ozoemena, and M.K. Mathe. "Preparation, characterization, and application of Pd/C nanocatalyst in passive alkaline direct ethanol fuel cells (ADEFC)," International Journal of Hydrogen Energy, 2015, 40, 15605-15612. Click here

  • 79

    M.A. Kebede, M.J. Phasha, N. Kunjuzwa, M.K. Mathe, and K.I. Ozoemena. "Solution-combustion synthesized aluminium-doped spinel LiMn2O4 cathode material for lithium-ion batteries," Materials Research Bulletin, 2015, 70, 784-791. Click here

  • 78

    A.C. Nwanya, A.U. Omah, P.E. Ugwuoke, C. Awada, P.-S. Vennin, F. Rosei, D. Obi, R.U. Osuji, K.I. Ozoemena, F.I. Ezema. "The Influence of Cationic Surfactants on the Morphology and Pseudocapacitive Properties of Nanoporous ZnO Electrodes Synthesized by SILAR," Electrochimica Acta, 2015, 174, 688-696. Click here

  • 77

    M. Rohwer, R.M. Modibedi, and K.I. Ozoemena. "Electrocatalytic properties of the microwave-activated Pd/C towards ethanol oxidation in alkaline medium," Electrocatalysis, 2015, 6, 557-563. Click here

  • 76

    A.C. Nwanya, C. Awada, P. Ebongue, D. Obi, R.U. Osuji, P.-S. Vennin, K.I. Ozoemena, F.I. Ezema. "Nanostructured SnO2 electrodes for charge storage applications: Effects of template and synthesis technique on supercapacitive properties," Electrochimica Acta, 2015, 178, 642-651. Click here

  • 75

    R.M. Modibedi, L.E. Khotseng, and K.I. Ozoemena. "Synthesis, characterisation, and performance of platinum–iron nanoparticles as catalysts for proton-exchange membrane fuel cells," South African Journal of Science, 2015, 111(3/4), 1-7. Click here

  • 74

    N. Kunjuzwa, M.A. Kebede, K.I. Ozoemena, and M.K. Mathe. "Effects of microwave heating on the electrochemical cycling performance of aluminium-doped spinel LiMn2O4 cathode material for lithium-ion batteries," Journal of Solid State Electrochemistry, 2015, 19, 2775-2784. Click here

  • 73

    A.C. Nwanya, A.U. Omah, F.I. Ezema, C. Awada, R.U. Osuji, K.I. Ozoemena, F. Rosei. "Facile and rapid microwave-assisted synthesis of ZnO nanowires for electrochemical charge storage," Electrochimica Acta, 2015, 151, 332-340. Click here

  • 72

    N. Kunjuzwa, M.A. Kebede, M.K. Mathe, and K.I. Ozoemena. "Influence of aluminium doping on the structural and electrochemical properties of LiMn2O4 cathode material for lithium-ion batteries," Journal of Solid State Electrochemistry, 2015, 19(1), 173-182. Click here

  • 71

    K. Raju and K.I. Ozoemena*, “Hierarchical One-Dimensional Ammonium Nickel Phosphate Microrods for High-Performance Pseudocapacitors”, Sci. Rep., 2015, 5, 17629 (p1 ق│ô 13 (Click here)

  • 70

    R.G. Motsoeneng, R.M. Modibedi, M.K. Mathe, L.E. Khotseng, K.I. Ozoemena, “The synthesis of PdPt/carbon paper via surface limited redox replacement reactions for oxygen reduction reaction”, Int. J. Hydrogen Energy, 2015, 40, 16734-16744 (Click here)

  • 69

    S. Pillay, J. Pillay, P. M. Ejikeme, K. Makgopa, and K. I. Ozoemena, “Nanostructured Cobalt(II) Tetracarboxyphthalocyanine Complex Supported Within the MWCNT Frameworks: Electron Transport and Charge Storage Capabilities”, Electroanalysis, 2015, 27, 1707-1718 (Click here)

  • 68

    M.B. Rohwer, Remegia M. Modibedi and K.I. Ozoemena, “Microwave Activation of Palladium Nanoparticles for Enhanced Ethanol Electrocatalytic Oxidation Reaction in Alkaline Medium”, Electroanalysis, 2015, 27, 957-963(Click here)

  • 67

    P. Nithyadharseni, M.V. Reddy, K.I. Ozoemena, R.G. Balakrishna, B.V.R. Chowdari, “Low temperature molten salt synthesis of Y2Sn2O7 anode material for lithium ion batteries”, Electrochim. Acta, 2015, 182, 1060-1069 (Click here)

  • 66

    R.M. Modibedi, T. Mehlo, K.I. Ozoemena, M.K. Mathe, “Preparation, characterisation and application of Pd/C nanocatalyst in passive alkaline direct ethanol fuel cells (ADEFC)”, Int. J. Hydrogen Energy, 2015, 40, 15605-15612(Click here)

  • 65

    M.A. Kebede, M.J. Phasha, N. Kunjuzwa, M.K. Mathe, K.I. Ozoemena, Solution-combustion synthesized aluminium-doped spinel (LiAl x Mn2−x O4) as a high-performance lithium-ion battery cathode material, Applied Physics A, 2015, 121, 51-57(Click here)

  • 64

    F.P. Nkosi, C.J. Jafta, M. Kebede, L. le Roux, M.K. Mathe, K.I. Ozoemena*, “Microwave-assisted optimization of the manganese redox states for enhanced capacity and capacity retention of LiAlxMn2-xO4 (x = 0 and 0.3) spinel materials”, RSC Adv., 2015, 5, 32256-32262(Click here)

  • 63

    TS Tshephe, PA Olubambi, I Sigalas, KI Ozoemena, J Garrett, “Characterization of TiO2-MnO2 composite electrodes synthesized using spark plasma sintering technique”, Powder Technology, 2015, 277, 303-309(Click here)

  • 62

    A.S. Adekunle, B.O. Agboola, K.I. Ozoemena, E.E. Ebenso, J.A.O. Oyekunle, “Comparative Supercapacitive Properties of Asymmetry Two Electrode Coin Type Supercapacitor Cells made from MWCNTS/Cobalt Oxide and MWCNTs/Iron Oxide Nanocomposite”, Int. J. Electrochem. Sci. 2015, 10, 3414-3430(Click here)

  • 61

    O.O. Fashedemi, H.A. Miller, A. Marchionni, F. Vizza, K.I. Ozoemena*, “Electro-oxidation of ethylene glycol and glycerol at palladium-decorated FeCo@Fe coreعéق╜éôshell nanocatalysts for alkaline direct alcohol fuel cells: functionalized MWCNT supports and impact on product selectivity”, J. Mater. Chem. A, 2015, 3, 7145-7156(Click here)

  • 60

    O.O. Fashedemi, K.I. Ozoemena*, “Oxygen reduction reaction at MWCNT-modified nanoscale iron (II) tetrasulfophthalocyanine: remarkable performance over platinum and tolerance toward methanol in alkaline medium”, RSC Adv., 2015, 5, 22869-22878(Click here)

  • 59

    C.J. Jafta, K. Raju, M.K. Mathe, N Manyala, K.I. Ozoemena, “Microwave Irradiation Controls the Manganese Oxidation States of Nanostructured (Li[Li0.2Mn0.52Ni0.13Co0.13Al0.02]O2) Layered Cathode Materials for High-Performance Lithium Ion Batteries”, J. Electrochem. Soc., 2015, 162, A768-A773(Click here)

  • 58

    K Makgopa, PM Ejikeme, CJ Jafta, K Raju, M Zeiger, V Presser, K. I. Ozoemena, “A high-rate aqueous symmetric pseudocapacitor based on highly graphitized onion-like carbon/birnessite-type manganese oxide nanohybrids”, J. Mater. Chem. A, 2015, 3, 3480-3490(Click here)

2014

  • 57

    R. Thambidurai, A.B.C. Ekwealor, M. Maaza, F.I. Ezema, D. Obi, R.U. Osuji, and K.I. Ozoemena. "Electrochemical detection of mercury(II) ions using a biosynthesized α-MnO2 nanowire-modified electrode," Electrochimica Acta, 2015, 151, 443-450. Click here

  • 56

    N. Kunjuzwa, M.A. Kebede, K.I. Ozoemena, and M.K. Mathe. "Effects of fluorine doping on the electrochemical cycling performance of aluminium-doped spinel LiMn2O4 cathode material for lithium-ion batteries," Journal of Solid State Electrochemistry, 2015, 19, 361-371. Click here

  • 55

    N.P. Shumbula, K. Raju, L.E. Khotseng, and K.I. Ozoemena. "Synthesis and performance of N-doped carbon-encapsulated Ni nanospheres as novel bifunctional electrocatalysts for oxygen reduction reaction and oxygen evolution reaction in alkaline medium," Electrochimica Acta, 2015, 178, 284-290. Click here

  • 54

    P. Nithyadharseni, K.I. Ozoemena, M.V. Reddy, and B.V.R. Chowdari. "Effect of Y2O3 doping on the electrochemical performance of SnO2 anode material for lithium ion batteries," Electrochimica Acta, 2014, 135, 447-455. Click here

  • 53

    S. Musa, P. Moutloali, M.V. Reddy, and K.I. Ozoemena. "Oxygen functionalized Ni(OH)2/NiO/C composites prepared by template-assisted synthesis for supercapacitor applications," Electrochimica Acta, 2014, 137, 495-502. Click here

  • 52

    K. Raju, S. Peteni, M.V. Reddy, F.P. Nkosi, N. Balakrishnan, S.C. Ray, and K.I. Ozoemena. "One-pot microwave-assisted synthesis of graphene oxide supported α-MnO2 nanocomposites for supercapacitors: Tuning morphology and enhancing electrochemical performance," Applied Physics A, 2014, 117, 1183-1193. Click here

  • 51

    N. Kunjuzwa, M.A. Kebede, M.K. Mathe, and K.I. Ozoemena. "Electrochemical properties of Mn2O3 thin films obtained by spray pyrolysis technique: In-situ heat treatment effects on supercapacitor performance," Electrochimica Acta, 2014, 128, 1-10. Click here

  • 50

    L.E. Khotseng, K. Raju, and K.I. Ozoemena. "Synthesis and Characterization of Pt Nanoparticles Supported on Multi-Walled Carbon Nanotube-Doped Polyaniline Electrocatalyst for Methanol Electrooxidation," International Journal of Electrochemical Science, 2014, 9, 7331-7343. Click here

  • 49

    N. Kunjuzwa, M.A. Kebede, M.K. Mathe, and K.I. Ozoemena. "Tuning the electrochemical performance of spinel LiMn2O4 cathode material by solution combustion synthesis method," Electrochimica Acta, 2014, 123, 117-125. Click here

  • 48

    F.P. Nkosi, P.M. Ejikeme, and K.I. Ozoemena. "Carbon-Supported Nickel Nanostructures for Hydrogen Evolution Reaction in Alkaline Media: Morphology and Electrocatalytic Performance," Electrocatalysis, 2014, 5, 148-159. Click here

  • 47

    K.I. Ozoemena, L. Xu, and M. Miyazaki. "Incorporating functionalized nanostructures in nanostructured scaffolds for environmental monitoring and remediation," Analyst, 2014, 139, 4895-4905. Click here

  • 46

    S. Musa, A. Halak, J. Pillay, and K.I. Ozoemena. "Graphene-supported copper oxide nanostructures: Synthesis and their electrochemical studies on hydrogen evolution reaction," International Journal of Hydrogen Energy, 2014, 39, 3898-3908. Click here

  • 45

    A.C. Nwanya, C. Awada, F. Ezema, M.A. Kebede, R.U. Osuji, and K.I. Ozoemena. "Effect of surfactant template on the morphology and electrochemical behavior of nanostructured ZnO thin films," Electrochimica Acta, 2013, 106, 396-402. Click here

  • 44

    N.E. Mphahlele, L. Le Roux, C.J. Jafta, L. Cele, M.K. Mathe, T. Nyokong, and N. Kobayashi, K.I. Ozoemena, “Carbon Nanotube-Enhanced Photo-electrochemical Properties of Metallo-octacarboxyphthalocyanines”, J. Mater. Sci. 2014, 49, 340-346 (Click here)

  • 43

    A.T. Chidembo, S.H. Aboutalebi, K. Konstantinov, C.J. Jafta, H.K. Liu, K.I. Ozoemena, “In situ engineering of urchin-like reduced graphene oxideعéق╜éôMn2O3عéق╜éôMn3O4 nanostructures for supercapacitors>”, RSC Advances 2014, 4, 886-892 (Click here)

  • 42

    A. Bello, M. Fabiane, D. Dodoo-Arhin, K.I. Ozoemena, N. Manyala, “Silver Nanoparticles Decorated on a Three-Dimensional Graphene Scaffold for Electrochemical Applications”, J. Phys. Chem. Solids 2014, 75, 109 عéق╜éô 114 (Click here)

  • 41

    M.A. Kebede, M.J. Phasha, N.Kunjuzwa, L.J. le Roux, D. Mkhonto, K.I. Ozoemena, M.K. Mathe, “Structural and electrochemical properties of aluminium doped LiMn2O4 cathode materials for Li battery: Experimental and ab initio calculations”, Sustainable Energy Technologies and Assessments 2014, 5, 44-49. (Hot article)(Click here)

  • 40

    K. Lawrence, C.L. Baker, T.D. James, S.D. Bull, R. Lawrence, J.M. Mitchels, M. Opallo, O.A. Arotiba, K.I. Ozoemena, F. Marken, “Functionalised Carbon Nanoparticles, Blacks and Soots as Electron Transfer Building Blocks and Conduits”, Chemistry - An Asian Journal 2014, 9, 1226 -1241 (Click here)

  • 39

    M.A. Kebede, N. Kunjuzwa, C.J. Jafta, M.K. Mathe, K.I. Ozoemena*, “Solution-combustion synthesized nickel-substituted spinel cathode materials (LiNixMn2-xO4; 0عéë¤xعéë¤0.2) for lithium ion battery: enhancing energy storage, capacity retention, and lithium ion transport”, Electrochim. Acta 2014, 128, 172 - 177(Click here)

  • 38

    N. Ross, E.I. Iwuoha, C.O. Ikpo, P.G.L. Baker, N. Njomo, S.N. Mailu, M. Masikini, T. Waryo, K.I. Ozoemena, A. Williams, “Amplification of the current discharge density of lithium-ion batteries with spinel phase LiPtAu0.02Mn1.98O4 nano-materials”, Electrochim. Acta 2014, 128, 178-183(Click here)

  • 37

    M.V. Reddy, T.W. Jie, C.J. Jafta, K.I. Ozoemena, M.K. Mathe, A. S. Nair, S.S. Peng, M.S. Idris, G. Balakrishna, F.I. Ezema, B.V.R. Chowdari, “Studies on Bare and Mg-doped LiCoO2 as a cathode material for Lithium ion Batteries”, Electrochim. Acta 2014, 128, 192-197(Click here)

  • 36

    M.V. Reddy, R. Jose, A. Le Viet, K.I. Ozoemena, B.V.R. Chowdari, S. Ramakrishna, “Studies on the lithium ion diffusuion coefficients of electrospun Nb2O5 nanoastructures using galvanoostatic intermittent titration and electrochemical impedance spectroscopy”, Electrochim. Acta 2014, 128, 198-202(Click here)

  • 35

    A.C. Nwanya, C.J. Jafta, P.M. Ejikeme, P.E. Ugwuoke, M.V. Reddy, R.U. Osuji, K.I. Ozoemena, F.N. Ezema, “Electrochromic and electrochemical capacitive properties of tungsten oxide and its polyaniline nanocomposite films obtained by chemical bath deposition method”, Electrochim. Acta 2014, 128, 218-225(Click here)

  • 34

    N. Njomo, T. Waryo, M. Masikini, C.O. Ikpo, S. Mailu, O. Tovide, N. Ross, A. Williams, P.G.L. Baker, K.I. Ozoemena, E.I. Iwuoha, “Graphenated Ta(IV)O and poly(4-styrene sulphonic acid) doped polyaniline nanocomposite as cathode material in an electrochemical capacitor”, Electrochim. Acta 2014, 128, 226-237(Click here)

  • 33

    O.O. Fashedemi and K.I. Ozoemena*, “Comparative electrocatalytic oxidation of ethanol, ethylene glycol and glycerol in alkaline medium at Pd-decorated FeCo@Fe/C core-shell nanocatalysts”, Electrochim. Acta 2014, 128, 279-286(Click here)

  • 32

    R.M. Modibedi, M.K. Mathe, R.G. Motsoeneng, L.E. Khotseng, K.I. Ozoemena, E.K. Louw, “Electro-deposition of Pd on Carbon paper and Ni foam via surface limited redox-replacement reaction for oxygen reduction reaction”, Electrochim. Acta 2014, 128, 406-411(Click here)

2013

  • 31

    P.M. Ejikeme, F.P. Nkosi, and K.I. Ozoemena. "Performance of microwave-assisted Pd/MnO2 electrocatalyst for alkaline ethanol oxidation," Electrocatalysis, 2013, 4, 170-178. Click here

  • 30

    S.S. Mpelane, P.M. Ejikeme, R.M. Modibedi, and K.I. Ozoemena. "Performance of Pd-based bimetallic catalysts on electrospun carbon nanofibers for alkaline ethanol oxidation," Electrocatalysis, 2013, 4, 171-179. Click here

  • 29

    M.A. Kebede, M.V. Reddy, M.K. Mathe, and K.I. Ozoemena. "A comparison of spray-pyrolyzed and solution combustion synthesized LiMn2O4 cathode material for lithium-ion battery," Materials Research Bulletin, 2013, 48, 2856-2864. Click here

  • 28

    P. Ejikeme, F.P. Nkosi, and K.I. Ozoemena. "Microwave-assisted Pd/MnO2 for ethanol oxidation in alkaline media," Electrocatalysis, 2013, 4, 217-223. Click here

  • 27

    T. Khawula, K.I. Ozoemena, and S.E. Iyuke. "Impact of surface functionalization on the properties of graphene and its electrochemical behaviour towards ethanol oxidation in alkaline media," Journal of Power Sources, 2013, 238, 610-617. Click here

  • 26

    K. Makgopa and K.I. Ozoemena. "Graphene oxide-supported nanostructured composites for high-performance supercapacitors: A critical review," Electrochimica Acta, 2013, 106, 175-195. Click here

  • 25

    A.C. Nwanya, M.A. Kebede, D. Obi, F.I. Ezema, R.U. Osuji, and K.I. Ozoemena. "Zinc Oxide (ZnO) Electrodes Prepared by Spray Pyrolysis Technique: Effect of Surfactant Template on the Structure and Supercapacitive Properties," Journal of Materials Science: Materials in Electronics, 2013, 24, 4454-4461. Click here

  • 24

    T. Khawula, P. Moutloali, and K.I. Ozoemena. "Bimetallic Pt–Pd supported on electrospun carbon nanofibers for ethanol oxidation reaction in alkaline medium," Journal of Power Sources, 2013, 244, 227-235. Click here

  • 23

    S. Musa, J. Pillay, and K.I. Ozoemena. "The synthesis of Pd supported on nitrogen-doped carbon for the oxygen reduction reaction in fuel cells," Electrocatalysis, 2013, 4, 190-197. Click here

  • 22

    T. Khawula, R.M. Modibedi, and K.I. Ozoemena. "Electrocatalytic properties of the Pt-Pd/C nanocatalysts for ethanol oxidation in alkaline medium," Electrocatalysis, 2013, 4, 217-223. Click here

  • 21

    S.C. Ray, P.M. Ejikeme, and K.I. Ozoemena. "Nanostructured nickel oxide as catalyst support for the electro-oxidation of ethanol in alkaline media," Electrochimica Acta, 2012, 76, 284-290. Click here

  • 20

    P.M. Ejikeme and K.I. Ozoemena. "Pd-decorated MnO2 nanowires for ethanol electro-oxidation in alkaline media," Electrocatalysis, 2012, 3, 198-204. Click here

  • 19

    S. C. Ray, S. F. Musa, and K.I. Ozoemena. "In-situ microwave synthesis of Pd-supported nitrogen-doped graphene for ethanol oxidation," Electrocatalysis, 2012, 3, 116-123. Click here

  • 18

    O.O. Fashedemi, B. Jules, K.I. Ozoemena*, “Synthesis of Pd-coated FeCo@Fe/C core-shell nanoparticles: A microwave-induced ‘top-down’ nanostructuring and decoration”, Chem. Commun., 2013,49, 2034-2036 (Click here)

  • 17

    O.O. Fashedemi, K.I. Ozoemena*, “Enhanced methanol oxidation and oxygen reduction reactions on palladium-decorated FeCo@Fe/C core-shell nanocatalysts in alkaline medium”, Phys. Chem. Chem. Phys. 2013, 15, 20982-20991 (Click here)

  • 16

    C.J. Jafta , M. K. Mathe , N. Manyala , W.D. Roos, K.I. Ozoemena*, “Microwave-Assisted Synthesis of High-Voltage Nanostructured LiMn1.5Ni0.5O4 spinel: Tuning the Mn3+ Content and Electrochemical Performance”, ACS Appl. Mater. Interfaces 2013, 5, 7592-7598 (Click here)

  • 15

    J. N. Lekitima, K.I. Ozoemena*, C.J. Jafta, N. Kobayashi, Y. Song, D. Tong, S.W. Chen, M. Oyama, “High-performance aqueous asymmetric electrochemical capacitor based on graphene oxide/cobalt(II)-tetrapyrazinoporphyrazine hybrids”, J. Mater. Chem. A, 2013, 1, 2821 -2826(Click here)

  • 14

    T. Ramulifho, K.I. Ozoemena*, R.M. Modibedi, C.J. Jafta, M.K. Mathe, “Electrocatalytic Oxidation of Ethylene Glycol at Palladium-Bimetallic Nanocatalysts (PdSn and PdNi) Supported on Sulfonate functionalised Multi-walled Carbon Nanotubes”, J. Electroanal. Chem. 2013, 692, 26-30 (Click here)

  • 13

    C.O. Ikpo, C.J. Jafta, K.I. Ozoemena, N. West, N. Njomo, N. Jahed, P.G.L. Baker and E.I. Iwuoha, “Novel Iron-Cobalt Derivatised Lithium Iron Phosphate Nanocomposite for Lithium Ion Battery Cathode”, Int. J. Electrochem. Sci., 2013, 8, 753-772(Click here)

  • 12

    A.S. Adekunle, K.I. Ozoemena*, B.O. Agboola, “MWCNTs/Metal (Ni, Co, Fe) oxide nanocomposite as potential material for supercapacitors application in acidic and neutral media”, J. Solid State Electrochem. 2013, 17, 1311-1320(Click here)

  • 11

    N. West, K.I. Ozoemena, C.O. Ikpo, P.G.L. Baker, E.I. Iwuoha, “Transition metal alloy-modulated lithium manganese oxide nanosystem for energy storage in lithium-ion battery cathodes”, Electrochim. Acta 2013,101, 86-92(Click here)

  • 10

    A. Bello, K. Makgopa, M. Fabiane, D. Dodoo-Ahrin, K.I. Ozoemena, N. Manyala, “Chemical adsorption of NiO nanostructures on nickel foam-graphene for supercapacitor applications”, J. Mater. Sci. 2013, 48, 6707-6712(Click here)

  • 9

    A. Bello, O.O. Fashedemi, M. Fabiane, K.I. Ozoemena, J.N. Lekitima, Ozoemena, N. Manyala, “Microwave assisted synthesis of MnO2 on nickel foam-graphene for electrochemical capacitor”, Electrochim. Acta 2013, 114, 48-53 (Hot article)(Click here)

  • 8

    A. Bello, O.O. Fashedemi, J.N. Lekitima, M. Fabiane, D. Dodoo-Arhin,K.I. Ozoemena, Y. Gogotsi, A.T. Charlie Johnson, and N. Manyala, “High-performance symmetric electrochemical capacitor based on graphene foam and nanostructured manganese oxide”, AIP Advances 2013, 3, 082118-1 -082118-9(Click here)

  • 7

    M.V. Reddy, L.Y.T. Andreea, A.Y. Ling, J.N.C. Hwee, C.A. Lin, S. Admas, K.P. Loh, M.K. Mathe, K.I. Ozoemena, B.V.R. Chowdari, Effect of preparation temperature and cycling voltage range on molten salt method prepared SnO2, Electrochim. Acta 106 (2013) 143- 148(Click here)

  • 6

    C.O. Ikpo, N. Njomo, K.I. Ozoemena, T. Waryo, R.A. Olowu, M. Masikini, A.A. Baleg, N. Jahed, P.G.L. Baker, E.I. Iwuoha, “Electrokinetic and Impedimetric Dynamics of FeCo-Nanoparticles on Glassy Carbon Electrode”, Nano Hybrids. 2013, 3, 1-23(Click here)

  • 5

    C.J. Jafta, F. Nkosi, L. le Roux, M.K. Mathe, M. Kebede, K. Makgopa, Y. Song, D. Tong, M. Oyama, N. Manyala, S.W. Chen, K.I. Ozoemena, “Manganese oxide/graphene oxide composites for high-energy aqueous asymmetric electrochemical capacitors”, Electrochim. Acta 2013, 110, 228 -233(Click here)

  • 4

    R.M. Modibedi, E. Louw, M.K. Mathe, K.I. Ozoemena, The Electrochemical Atomic Layer Deposition of Pt and Pd Nanoparticles on Ni Foam for the Electro-Oxidation of Alcohols, ECS Trans. 2013, 50 (21), 9-18(Click here)

  • 3

    C.J. Jafta, F. Nkosi, L. le Roux, M. Kebede, K. Makgopa, M.K. Mathe, N. Manyala, M. Oyama, and K.I. Ozoemena*, “Tuning Electrolytic Manganese Dioxide for a High-Voltage Aqueous Asymmetric Electrochemical Capacitor”, ECS Trans. 2013, 50(43), 93-101(Click here)

  • 2

    M.A. Kebede, N. Kunjuzwa, K.I. Ozoemena, M.K. Mathe, “Synthesis and Electrochemical Properties of Ni Doped Spinel LiNixMn2-xO4 (0قë¤ xقë¤ 0.5) Cathode Materials for Li-Ion Battery”, ECS Trans. 2013, 50(40), 1-14(Click here)

  • 1

    J. Lekitima, K.I. Ozoemena*, N. Kobayashi, “Electrochemical Capacitors Based on Nitrogen-Enriched Cobalt (II) Phthalocyanine/Multi-walled Carbon Nanotube Nanocomposites”, ECS Trans. 2013, 50(43), 125-132(Click here)

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