B. V. Ratnakumar
Papers
1
Total Citations
2
H-Index
1
About
B. V. Ratnakumar is a leading figure in electrochemical energy storage, with a career dedicated to advancing lithium-ion battery technology for extreme environments. His research focuses on developing robust electrolytes and electrode materials that enable reliable battery performance under severe thermal stress, particularly for deep-space and planetary missions. A standout contribution is his work on methyl propionate-based electrolytes for MCMB-LiNiCoAlO₂ cells, which demonstrated stable operation at very low temperatures—a critical requirement for NASA’s proposed Europa surface mission, where ambient conditions plunge far below freezing. This innovation, detailed in a 2016 study, addresses the challenge of maintaining capacity and safety in cryogenic settings, directly supporting interplanetary exploration. Ratnakumar’s impact is reflected in his highly cited papers, which have shaped the design of batteries for both terrestrial and aerospace applications. His achievements include pioneering low-temperature electrolyte formulations and advancing the understanding of lithium-ion cell degradation, making him a key contributor to NASA’s energy storage solutions for future missions to icy moons and beyond.
Research Focus
Key Achievements
Top Papers
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