| Nitrogen–fluorine dual doped porous carbon derived from silk cotton as efficient oxygen reduction catalyst for polymer electrolyte fuel cells S Akula, B Balasubramaniam, P Varathan, AK Sahu ACS Applied Energy Materials 2 (5), 3253-3263, 2019 | 69 | 2019 |
| Natural aloe vera derived Pt supported N-doped porous carbon: a highly durable cathode catalyst of PEM fuel cell P Varathan, S Akula, P Moni, AK Sahu International Journal of Hydrogen Energy 45 (38), 19267-19279, 2020 | 48 | 2020 |
| Rationally constructing nitrogen–fluorine heteroatoms on porous carbon derived from pomegranate fruit peel waste towards an efficient oxygen reduction catalyst for polymer … S Akula, P Varathan, RS Menon, AK Sahu Sustainable Energy & Fuels 5 (3), 886-899, 2021 | 24 | 2021 |
| Morphological influence of graphitic carbon nanofibers by N–F dual-doping on Pt electrocatalytic activity and stability for oxygen reduction reaction in polymer electrolyte … S Akula, P Varathan, A Kesh, K Tammeveski, SG Peera, SK Panda, ... International Journal of Hydrogen Energy 47 (47), 20617-20631, 2022 | 23 | 2022 |
| High performance air breathing zinc-air battery with Pt− Ni and Pt− Co bifunctional electrocatalyst on N activated mesoporous carbon P Varathan, P Moni, SK Das, AK Sahu Journal of The Electrochemical Society 170 (5), 050536, 2023 | 11 | 2023 |
| Nanoarchitecture of 2D materials: Unveiling the power trio-Ni, Co, and GNF-in eco-friendly air breathing zinc air battery through layered double hydroxides P Varathan, SK Das, AK Sahu Journal of Energy Storage 90, 111845, 2024 | 5 | 2024 |
| Engineered Co/Ni–N Bonds in Bimetallic Nanocomposites for Effective Oxygen Reduction Catalysts in Fuel Cells SK Das, YP Kharwar, P Varathan, K Ramanujam, AK Sahu ACS Applied Energy Materials, 2025 | | 2025 |
| Fluorine-rich Schiff base ligand derived Fe/N–C–F and Co/N–C–F catalysts for the oxygen reduction reaction: synthesis, experimental validation, and DFT insights SK Das, SG Peera, A Kesh, P Varathan, AK Sahu Sustainable Energy & Fuels 9 (1), 231-246, 2025 | | 2025 |
Dr. Akhila Kumar SahuScientist, Central Electrochemical Research Institute (CECRI) - Chennai UnitVerified email at cecri.res.in