Guar gum as a novel binder for sulfur composite cathodes in rechargeable lithium batteries

被引：78

作者：

Li, Qinyu ^{[1
]}

Yang, Huijun ^{[1
]}

Xie, Lisheng ^{[1
,2
]}

Yang, Jun ^{[1
]}

Nuli, Yanna ^{[1
]}

Wang, Jiulin ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Chem Engn, Shanghai Electrochem Energy Devices Res Ctr, Shanghai 200240, Peoples R China

[2] Yanshan Univ, Coll Environm & Chem Engn, Qinhuangdao 066004, Hebei, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 92期

基金：

中国国家自然科学基金;

关键词：

ELECTROCHEMICAL PERFORMANCE; ENHANCED CYCLABILITY; POLYACETYLENE; POLYPHENYLENE; CONDUCTIVITY; ALGINATE; ANODES;

D O I：

10.1039/c6cc07250j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Due to their high theoretical energy densities, lithium sulfur (Li-S) batteries are currently some of the most extensively investigated electrochemical power sources. As a sustainable and environmentally friendly biopolymer, guar gum (GG) is chosen as a binder for use in Li-S batteries for the first time. The results show that GG is a promising binder for sulfur composite cathode materials, and exhibits excellent cycling performance and a favorable high rate capability.

引用

页码：13479 / 13482

页数：4

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