This dissertation addresses the significant challenge of enhancing the performance of lithium-ion batteries (LIBs) in extremely low-temperature environments, which is critical for applications in defense and space exploration. By innovating both electrolyte formulations and electrode materials, this research extends the operational boundaries of LIBs to temperatures below -100 ℃.
Funding
Li-ion Battery Safety Systems: In situ/Multi-mode Calorimetry, Electrochemical Impedance Spectroscop