期刊
JOURNAL OF MATERIALS CHEMISTRY A
卷 2, 期 45, 页码 19355-19359出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4ta04172k
关键词
-
资金
- NSFC [51373195, 51201177, 51272267]
- Science and Technology Commission of Shanghai Municipality [08DZ2210900]
A conductive polymer layer is prepared on the surface of a lithium anode as the protective layer for a Li-S battery. With the protective layer, a stable and less resistive SEI is formed between the ether-based electrolyte and the Li anode, it can not only inhibit the corrosion reaction between the lithium anode and lithium polysulfides effectively, but also suppress the growth of Li dendrites. Particularly, with approximately 2.5-3 mg cm(-2) sulfur loading on the electrode and commercial electrolyte, the discharge capacity remains at 815 mA h g(-1) after 300 cycles at 0.5 C with an average coulombic efficiency of 91.3%.
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