期刊
JOURNAL OF POWER SOURCES
卷 158, 期 2, 页码 1442-1446出版社
ELSEVIER
DOI: 10.1016/j.jpowsour.2005.10.022
关键词
solid polymer electrolyte; spin-coating; rechargeable thin-film battery; manganese species
This paper proposes a new approach of using a spin-coated solid polymer electrolyte in the fabrication of an all-solid-state rechargeable thin-film lithium battery with the cell structure of Li/polymer/LiMn2O4. Room temperature cycling of this cell showed comparable cycling performance and good Coulombic efficiency at the 6 C rate (100 mu A cm(-2)). On removing the spin-coated solid polymer electrolyte after the cycle test, we observed a morphology change on the LiMn2O4 cathode surface using a field emission scanning electron microscope (FE-SEM). FE-SEM also showed that there had been dissolution/precipitation of manganese species at the cathode/electrolyte interface during cycles. (c) 2005 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