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
收藏
页码：52642 / 52645
页数：4
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