Diffusion behavior of sodium ions in Na0. 44MnO2 in aqueous and non-aqueous electrolytes DJ Kim, R Ponraj, AG Kannan, HW Lee, R Fathi, R Ruffo, CM Mari, ... Journal of Power Sources 244, 758-763, 2013 | 190 | 2013 |
Improvement of cycling performance of lithium–sulfur batteries by using magnesium oxide as a functional additive for trapping lithium polysulfide R Ponraj, AG Kannan, JH Ahn, DW Kim ACS applied materials & interfaces 8 (6), 4000-4006, 2016 | 176 | 2016 |
High-energy green supercapacitor driven by ionic liquid electrolytes as an ultra-high stable next-generation energy storage device R Thangavel, AG Kannan, R Ponraj, V Thangavel, DW Kim, YS Lee Journal of Power Sources 383, 102-109, 2018 | 120 | 2018 |
Effective trapping of lithium polysulfides using a functionalized carbon nanotube-coated separator for lithium–sulfur cells with enhanced cycling stability R Ponraj, AG Kannan, JH Ahn, JH Lee, J Kang, B Han, DW Kim ACS applied materials & interfaces 9 (44), 38445-38454, 2017 | 82 | 2017 |
Investigation on electronically conductive additives to improve positive active material utilization in lead-acid batteries R Ponraj, SD McAllister, IF Cheng, DB Edwards Journal of power sources 189 (2), 1199-1203, 2009 | 54 | 2009 |
Nitrogen-and sulfur-enriched porous carbon from waste watermelon seeds for high-energy, high-temperature green ultracapacitors R Thangavel, AG Kannan, R Ponraj, V Thangavel, DW Kim, YS Lee Journal of Materials Chemistry A 6 (36), 17751-17762, 2018 | 49 | 2018 |
Surface enriched graphene hollow spheres towards building ultra-high power sodium-ion capacitor with long durability R Thangavel, AG Kannan, R Ponraj, G Yoon, V Aravindan, DW Kim, ... Energy Storage Materials 25, 702-713, 2020 | 48 | 2020 |
A mechanistic review of lithiophilic materials: resolving lithium dendrites and advancing lithium metal-based batteries E Cha, JH Yun, R Ponraj, DK Kim Materials Chemistry Frontiers 5 (17), 6294-6314, 2021 | 40 | 2021 |
High Volumetric Quasi‐Solid‐State Sodium‐Ion Capacitor under High Mass Loading Conditions R Thangavel, AG Kannan, R Ponraj, MS Park, H Choi, DW Kim, YS Lee Advanced Materials Interfaces 5 (19), 1800472, 2018 | 35 | 2018 |
Highly interconnected hollow graphene nanospheres as an advanced high energy and high power cathode for sodium metal batteries R Thangavel, AG Kannan, R Ponraj, X Sun, DW Kim, YS Lee Journal of Materials Chemistry A 6 (21), 9846-9853, 2018 | 32 | 2018 |
Increase of positive active material utilization in lead-acid batteries using diatomaceous earth additives SD McAllister, R Ponraj, IF Cheng, DB Edwards Journal of power sources 173 (2), 882-886, 2007 | 31 | 2007 |
High performance organic sodium-ion hybrid capacitors based on nano-structured disodium rhodizonate rivaling inorganic hybrid capacitors R Thangavel, R Ponraj, AG Kannan, K Kaliyappan, DW Kim, Z Chen, ... Green chemistry 20 (21), 4920-4931, 2018 | 25 | 2018 |
Ice-templated free-standing reduced graphene oxide for dendrite-free lithium metal batteries B Moorthy, R Ponraj, JH Yun, JE Wang, DJ Kim, DK Kim ACS Applied Energy Materials 3 (11), 11053-11060, 2020 | 21 | 2020 |
Cinnamon-derived hierarchically porous carbon as an effective lithium polysulfide reservoir in lithium–sulfur batteries R Thangavel, AG Kannan, R Ponraj, K Kaliyappan, WS Yoon, DW Kim, ... Nanomaterials 10 (6), 1220, 2020 | 19 | 2020 |
Regulating lithium metal interface using seed-coating layer for high-power batteries R Ponraj, JH Yun, JE Wang, X Chen, DJ Kim, DK Kim Chemical Engineering Journal 433, 134380, 2022 | 14 | 2022 |
Melamine-assisted synthesis of vanadium nitride quantum dots: Application for full-cell lithium-ion batteries P Muralidharan, JH Yun, R Ponraj, JE Wang, DJ Kim, DK Kim Journal of Alloys and Compounds 888, 161522, 2021 | 7 | 2021 |
Electrochemical performance of vanadium nitride/carbon/N-doped MWCNT as anode materials for lithium-ion batteries M Pandurangan, R Ponraj, JH Yun, DK Kim Electrochemical Society Meeting Abstracts prime2020, 244-244, 2020 | 1 | 2020 |
Enhancing the Cycle Life of Lithium‐Anode‐Free Batteries through Polydopamine‐Coated Substrates R Ponraj, X Dai, DG Kim, DK Kim, DJ Kim Advanced Energy and Sustainability Research 4 (10), 2300051, 2023 | | 2023 |
Exploring the intercalation chemistry and Li ion dynamics in Li4WO5: An anode material for Li-ion batteries KK Bharathi, R Ponraj, JH Yun, DK Kim Journal of Alloys and Compounds 947, 169500, 2023 | | 2023 |
Robust SEI-layer formation-A critical advancement towards ultra-stable and high power lithium metal batteries R Ponraj 2021 년도 한국재료학회 추계학술대회, 2021 | | 2021 |