A binder-free sulfur/carbon composite electrode prepared by a sulfur sublimation method for Li-S batteries

被引：11

作者：

Cui, Yi ^{[1
]}

Wu, Min ^{[1
]}

Scott, Charity ^{[2
]}

Xie, Jiani ^{[1
]}

Fu, Yongzhu ^{[1
,3
]}

机构：

[1] Indiana Univ Purdue Univ, Dept Mech Engn, Indianapolis, IN 46202 USA

[2] Metropolitan Sch Dist Washington Township, North Cent High Sch, Indianapolis, IN 46240 USA

[3] Indiana Univ Purdue Univ, Richard G Lugar Ctr Renewable Energy, Indianapolis, IN 46202 USA

来源：

RSC ADVANCES | 2016年 / 6卷 / 58期

基金：

美国国家科学基金会;

关键词：

ENHANCED CYCLABILITY; CARBON PAPER; LITHIUM; CATHODE; NANOCOMPOSITE;

D O I：

10.1039/c6ra07120a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A binder-free sulfur/carbon composite electrode was prepared by a sulfur sublimation method. Sulfur nanoparticles fill large pores in a carbon paper substrate and primarily have a monoclinic crystal structure. The composite electrode shows a long cycle life of over 200 cycles with good rate performance in Li-S batteries.

引用

页码：52642 / 52645

页数：4

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