Lithium Borate Cluster Salts as Redox Shuttles for Overcharge Protection of Lithium-Ion Cells

被引：29

作者：

Chen, Zonghai ^{[1
]}

Liu, Jun ^{[1
]}

Jansen, A. N. ^{[1
]}

GirishKumar, G. ^{[2
]}

Casteel, Bill ^{[2
]}

Amine, K. ^{[1
]}

机构：

[1] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA

[2] Air Prod & Chem Inc, Allentown, PA 18195 USA

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2010年 / 13卷 / 04期

关键词：

CHEMICAL OVERCHARGE; BATTERIES; ADDITIVES;

D O I：

10.1149/1.3299251

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Redox shuttle is a promising mechanism for intrinsic overcharge protection in lithium-ion cells and batteries. Two lithium borate cluster salts are reported to function as both the main salt for a nonaqueous electrolyte and the redox shuttle for overcharge protection. Lithium borate cluster salts with a tunable redox potential are promising candidates for overcharge protection for most positive electrodes in state-of-the-art lithium-ion cells. (C) 2010 The Electrochemical Society. [DOI: 10.1149/1.3299251] All rights reserved.

引用

页码：A39 / A42

页数：4

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