期刊
JOURNAL OF POWER SOURCES
卷 261, 期 -, 页码 363-370出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jpowsour.2014.03.052
关键词
Energy storage; Lithium sulfur batteries; Carbon; Cathode; Sulfur
资金
- German Research Foundation DFG [SPP 1473]
This study reports on a novel approach to fabrication of carbon-sulfur composite material and demonstrates its application as cathode for Li-S batteries. Firstly, highly porous carbon material has been prepared by exploiting PMMA colloidal crystal arrays as sacrificial template and subsequently mixing with elemental sulfur at 155 degrees C The resulting carbon-sulfur composite cathode material possess very high intrinsic surface area, conductivity and has been found to demonstrate as high as 1600 mAh g(-1) capacity in 1st discharge cycle and about 300-400 mAh g(-1) in 50th discharge cycle. (C) 2014 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据