Guorui Cai, John Holoubek, D. Xia
Jul 15, 2020
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0
Influential Citations
21
Citations
Journal
Chemical communications
Abstract
A novel lithium bis(fluorosulfonyl)imide in a methyl propionate/fluoroethylene carbonate (LiFSI MP/FEC) electrolyte was designed for high compatibility with the Li metal and sulfurized polyacrylonitrile (SPAN). The resulting Li||SPAN cells can charge and discharge at -20 °C and -40 °C with over 91% and 78% room temperature capacity retention.