He Zhiyuan

Jul 29, 2024 | pubs.rsc.org | Zhongming Wang |Kecheng Long |He Zhiyuan |Wang Zhongsheng

Nitrile Solvent Structure induced Stable Solid Electrolyte Interphase for Wide-Temperature Lithium-ion Batteries Lithium-ion batteries (LIBs) are extensively employed in various fields. Nonetheless, LIBs utilizing ethylene carbonate (EC)-based electrolytes incur capacity degradation in wide-temperature range, which is attributable to the slow Li+ transfer kinetics at low temperatures and solvent decomposition during high-rate cycling at high temperatures.