Superior radical polymer cathode material with a two-electron process redox reaction promoted by graphene

被引：239

作者：

Guo, Wei ^{[1
,2
]}

Yin, Ya-Xia ^{[1
,2
]}

Xin, Sen ^{[1
]}

Guo, Yu-Guo ^{[1
]}

Wan, Li-Jun ^{[1
]}

机构：

[1] Chinese Acad Sci, BNLMS, Ctr Mol Sci, Inst Chem, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100064, Peoples R China

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2012年 / 5卷 / 01期

基金：

中国国家自然科学基金;

关键词：

NANOSTRUCTURED MATERIALS; ENERGY-CONVERSION; ION; STORAGE; ELECTRODE; BATTERY; CHALLENGES; COBALT; CARBON;

D O I：

10.1039/c1ee02148f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Poly(2,2,6,6-tetramethyl-1-piperidinyloxy-4-yl methacrylate) (PTMA) displays a two-electron process redox reaction, high capacity of up to 222 mA h g(-1), good rate performance and long cycle life, which is promoted by graphene as cathode material for lithium rechargeable batteries.

引用

页码：5221 / 5225

页数：5

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