Performance of tin-containing thin-film anodes for rechargeable thin-film batteries

被引：34
作者：
Lee, SJ
Lee, HY
Jeong, SH
Baik, HK
Lee, SM [1 ]
机构：
[1] Kangweon Natl Univ, Dept Adv Mat Sci & Engn, Chunchon 200701, Kangwon Do, South Korea
[2] Yonsei Univ, Dept Met Engn, Seoul 120749, South Korea
来源：
JOURNAL OF POWER SOURCES | 2002年 / 111卷 / 02期
关键词：
thin film; anode; tin-alloying; microbattery; cycling performance;
D O I：
10.1016/S0378-7753(02)00344-0
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Thin film, Sn, Cu-Sn and Sn-Zr-(O) anodes for microbatteries are deposited on a copper substrate by radio frequency (rf)-magnetron sputtering at room temperature. Charge-discharge characteristics are compared. It appears that the alloying of Sn with Cu or Zr improves the cycling performance. The best cycling efficiency is obtained when Sn is alloyed with Zr. The effects of alloying elements on the electrochemical properties on the thin film are discussed. (C) 2002 Elsevier Science B.V. All rights reserved.
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收藏
页码：345 / 349
页数：5
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