LiNO3-Based Electrolytes via Electron-Donation Modulation for Sustainable Nonaqueous Lithium Rechargeable Batteries,Angewandte Chemie International Edition

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LiNO3-Based Electrolytes via Electron-Donation Modulation for Sustainable Nonaqueous Lithium Rechargeable Batteries
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2024-01-13 , DOI: 10.1002/anie.202316966
Hui Chen ₁ , Kean Chen ₁ , Laibing Luo ₁ , Xingwei Liu ₁ , Zhi Wang ₁ , Along Zhao ₂ , Hui Li ₁ , Xinping Ai ₁ , Yongjin Fang ₁ , Yuliang Cao ₁

Affiliation

Electron donation modulation rules are proposed to elucidate the formation mechanism and stability principle of LiNO₃ as the single salt for electrolytes of nonaqueous lithium-ion batteries. High donor-number solvents with strong electron-donation ability dissolve LiNO₃ while low donor-number solvents with weak electron-donation ability regulate the AI-ISC structure to stabilize the electrolyte. The LiNO₃-DMSO@PC electrolyte enables remarkable long-term cycling performance by improving the solvent reduction tolerance.

中文翻译：

通过给电子调制的 LiNO3 基电解质用于可持续非水锂充电电池

提出电子供体调制规则来阐明LiNO ₃作为非水锂离子电池电解质单盐的形成机制和稳定性原理。具有强给电子能力的高给体数溶剂溶解LiNO ₃ ，而具有弱给电子能力的低给体数溶剂调节AI-ISC结构以稳定电解质。 LiNO ₃ -DMSO@PC电解质通过提高溶剂还原耐受性，实现卓越的长期循环性能。

更新日期：2024-01-13

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