A tubular polypyrrole based air electrode with improved O2 diffusivity for Li-O2 batteries

被引：116

作者：

Cui, Yanming ^{[1
]}

Wen, Zhaoyin ^{[1
]}

Liang, Xiao ^{[1
]}

Lu, Yan ^{[1
]}

Jin, Jun ^{[1
]}

Wu, Meifen ^{[1
]}

Wu, Xiangwei ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, CAS Key Lab Mat Energy Convers, Shanghai 200050, Peoples R China

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2012年 / 5卷 / 07期

关键词：

LITHIUM-OXYGEN BATTERY; NONAQUEOUS ELECTROLYTES; CARBON NANOTUBES; PERFORMANCE; REDUCTION; CATHODE; ETHER; OPERATION; MEMBRANES; POLYMERS;

D O I：

10.1039/c2ee21638h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly reversible air electrode was designed based on the hydrophilic nano-PPy tubes with abundant gas diffusion channels and reaction space which greatly improved the cell capacity, cycling stability and especially the rate performance of the lithium-oxygen batteries.

引用

页码：7893 / 7897

页数：5

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