Dr. Arun Kumar S | Energy Storage Devices |Best Researcher Award

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Dr. Arun Kumar S | Energy Storage Devices | Best Researcher Award

Kuppam Engineering College | India

Dr. Arun Kumar S is a dedicated physicist and academician with extensive experience in nanomaterials and energy storage applications. He completed his B.Sc. in Physics with First Class from Arignar Anna College, Krishnagiri, followed by an M.Sc. in Physics from Periyar University, Salem. He earned his Ph.D. in Physics from Periyar University under the supervision of Prof. Dr. P. M. Anbarasan, focusing on hybrid supercapacitors using binder-free metal oxide electrodes for energy storage. Dr. Arun Kumar has held positions as Assistant Professor and Associate Professor in Physics at Kuppam Engineering College, where he teaches Engineering Physics, Quantum Technologies, and related courses. He has also delivered lectures in Nanoscience, Nanotechnology, and Polymer Science at CIPET: SARP-LARPM. His research expertise spans the synthesis and characterization of nanomaterials, thin-film fabrication, and development of advanced functional materials for supercapacitor devices. He possesses hands-on experience with XRD, FTIR, UV-Vis spectroscopy, XPS, SEM, TEM, EDX, electrochemical workstations, electrospinning, and spin coating techniques. Dr. Arun Kumar’s work contributes to advancing energy-efficient technologies, with a strong focus on functional nanomaterials and polymer-based electrodes. His dedication to teaching, research, and innovation continues to inspire the next generation of scientists.

Profile: Google Scholar

Featured Publications

Gowdhaman, A., Arun Kumar, S., Elumalai, D., Balaji, C., Sabarinathan, M., Ramesh, R., & Navaneethan, M. (2023). “Ni-MOF derived NiO/Ni/r-GO nanocomposite as a novel electrode material for high-performance asymmetric supercapacitor” in Journal of Energy Storage.

Aswathy, N.R., Arun Kumar, S., Mohanty, S., Nayak, S.K., & Palai, A.K. (2021). “Polyaniline/multi-walled carbon nanotubes filled biopolymer based flexible substrate electrodes for supercapacitor applications” in Journal of Energy Storage.

Prabhu, S., Maruthapandi, M., Durairaj, A., Arun Kumar, S., Luong, J.H.T., Ramesh, R., & Gedanken, A. (2023). “Performances of Co²⁺-Substituted NiMoO₄ Nanorods in a Solid-State Hybrid Supercapacitor” in ACS Applied Energy Materials.

Arun Kumar, S., Mohanty, A., Saravanakumar, B., Mohanty, S., Nayak, S.K., & Ramadoss, A. (2020). “Three-dimensional Bi₂O₃/Ti microspheres as an advanced negative electrode for hybrid supercapacitors” in Chemical Communications.

Chettiannan, B., Mathan, S., Arumugam, G., Srinivasan, A., & Rajendran, R. (2024). “Attaining high energy density using metal-organic framework-derived NiO/Co₃O₄/NiCo₂O₄ as an electrode in asymmetric hybrid supercapacitor” in Journal of Energy Storage.

Chettiannan, B., Srinivasan, A.K., Arumugam, G., Shajahan, S., Abu Haija, M., & Rajendran, R. (2023). “Incorporation of α-MnO₂ Nanoflowers into Zinc-Terephthalate Metal–Organic Frameworks for High-Performance Asymmetric Supercapacitors” in ACS Omega.

Arun Kumar, S., Gowdhaman, A., Balaji, C., Ramesh, R., & Anbarasan, P.M. (2024). “Exploring the potential of two-dimensional NiCo₂O₄ sheets//BiPO₄ flakes as a hybrid supercapacitor device for energy storage application” in Colloids and Surfaces A: Physicochemical and Engineering Aspects.

Dr. Iheke Michael Nwachukwu | Electrochemical Energy Storage System | Best Review Paper Award

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Dr. Iheke Michael Nwachukwu | Electrochemical Energy Storage System | Best Review Paper Award

National Open University of Nigeria, Abuja | Nigeria

Dr. Iheke Michael Nwachukwu is a motivated research scientist and university lecturer specializing in nanostructured metal oxides, energy-saving and conversion devices, and lithium-ion batteries with carbon nanocomposites. He holds a PhD in Solar Energy Physics (2023), an M.Sc in Solar Energy Physics (2016), and a B.Sc in Physics (2010) from the University of Nigeria. Dr. Nwachukwu has extensive experience in designing experiments, synthesizing and characterizing nanomaterials for supercapacitors and Li-ion battery applications, contributing to several journal publications and submissions. His expertise extends to renewable energy assessment, understanding environmental impacts, and translating scientific insights into practical applications. Skilled in SEM/EDX, TEM, AFM, XRD, UV-Vis, and electrochemical techniques including EIS and CV, he combines hands-on technical knowledge with strong research analysis, problem-solving, and communication abilities. In addition to research, he serves as Assistant Departmental Examination Officer, Faculty Representative to the Academic Board, and Departmental Physics Practical Coordinator at the National Open University of Nigeria. Recognized for his contributions to nanotechnology and energy research, he was awarded 2nd Best Poster Presenter at the 4th African Conference on Nanotechnology Applications (2021) and serves on the Editorial Board of the International Chemistry Scientist Awards (2024). Dr. Nwachukwu continues to advance sustainable energy solutions through innovative research and academic leadership.

Profiles: Scopus | Orcid | Google Scholar

Featured Publications

Inyang, E., Ekechukwu, C., Nwachukwu, I., Thompson, E., William, E., & Lawal, K. (2025). Non-relativistic Solutions of the modified Hylleraas potential in the presence of external magnetic and Aharonov-Bohm flux fields for heteronuclear diatomic molecules. Physical Sciences and Technology.

Inyang, E.P., Nwachukwu, I.M., Ekechukwu, C.C., Ekong, I.B., William, E.S., Lawal, K.M., Simon, J., Momoh, K.O., & Oyelami, O.A. (2024). Analytical solution of the class of inversely quadratic Yukawa potential with application to quantum mechanical systems. Eurasian Physical Technical Journal.

Nwachukwu, I.M., Nwanya, A.C., Ekwealor, A.B.C., & Ezema, F.I. (2024). The potentials of LiMnPO4 cathode material for aqueous Li-ion batteries: An investigation into solid state and green chemistry approaches. Applied Surface Science Advances.

Ngongang, R.T., Nwanya, A.C., Onoh, E.U., Nwachukwu, I.M., Ugwuoke, C., Atawa, B., Ottou Abe, M.T., Ndjaka, J.-M.B., & Ezema, F.I. (2023). Studies of the dielectric properties of PVDF-CaCu3Ti4O12 composite thin film: Experimental and theoretical. SSRN Preprint.

Nwachukwu, I.M., Nwanya, A.C., Ekwealor, A.B.C., & Ezema, F.I. (2023). Research progress in solid-state synthesized LiMnPO4 cathode material for Li-ion battery applications. Applied Surface Science Advances.

Nwachukwu, I.M., Nwanya, A.C., Alshoaibi, A., Awada, C., Ekwealor, A.B.C., & Ezema, F.I. (2023). Recent progress in green synthesized transition metal-based oxides in LIBs as energy storage devices. Current Opinion in Electrochemistry.

Nwachukwu, I.M., & Nwanya, A.C. (2022). Recent progress in Mn and Fe-rich cathode materials used in Li-ion batteries. Journal of Energy Storage.