Lithium-ion batteries for low-temperature applications: Limiting factors and solutions

초록

Modern technologies used in the sea, the poles, or aerospace require reliable batteries with outstanding performance at temperatures below zero degrees. However, commercially available lithium-ion batteries (LIBs) show significant performance degradation under low-temperature (LT) conditions. Broadening the application area of LIBs requires an improvement of their LT characteristics. This review examines current challenges for each of the components of LIBs (anode, cathode, and electrolyte) in an LT environment. In addition, it discusses the possible modification methods and practical solutions for better LT performance of the battery. Finally, several research flaws are pointed out for LT LIBs that deserve greater attention, and tackling them might result in LIBs being operable at ultra-low temperatures.

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