期刊
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
卷 158, 期 3, 页码 A285-A290出版社
ELECTROCHEMICAL SOC INC
DOI: 10.1149/1.3532037
关键词
-
资金
- Science & Technology Commission of Shanghai Municipality [08DZ2270500, 09JC1401300]
- NSFC [20773031]
- 863 and 973 Programs of China [2007AA03Z322, 2011CB933300]
ZnO1-xSx thin film has been successfully fabricated by pulsed laser deposition. The electrochemical properties are investigated by charge/discharge measurement and cyclic voltammograms. X-ray diffraction, x-ray photoelectron spectroscopy, high-resolution transmission electron microscopy, and selected area electron diffraction measurements are employed to explore their electrochemical reaction mechanism with lithium. Among all the ZnO1-xSx compounds, ZnO0.28S0.72 shows the best electrochemical performance with a large reversible specific capacity around 650 mAh/g and an excellent capacity retention. The electrochemical reaction mechanisms of the film in the charging and discharging processes involve the reversible decomposition/formation of ZnO1-xSx and alloying/dealloying of ZnLi. (C) 2011 The Electrochemical Society. [DOI:10.1149/1.3532037] 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