稀释剂
阴极
金属锂
阳极
电解质
法拉第效率
锂(药物)
稀释
化学
金属
化学工程
无机化学
电池(电)
材料科学
核化学
电极
冶金
物理化学
医学
内分泌学
物理
工程类
热力学
功率(物理)
量子力学
作者
Meng Zhu,Xiaojuan Jiao,Wenwei Wang,Haiwei Chen,Fengjiao Li
摘要
To achieve stable Li anode cycling with a high-voltage cathode and high efficiency, a novel ester diluent-based localized high-concentration electrolyte (LHCE) was successfully applied. The oxidation resistance of the high-concentration electrolyte is retained after dilution. More than 99.5% Coulombic efficiency is achieved in Li||Cu cells owing to the optimized physical properties, and the robust SEI film enables superior long-term operation with a high-voltage cathode. This strategy verifies the effectiveness of developing ester diluents for LHCEs applied in lithium metal batteries.
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