The Roles of V2O5 and Stainless Steel in Rechargeable Al-Ion Batteries

被引：200

作者：

Reed, Luke D. ^{[1
]}

Menke, Erik ^{[1
]}

机构：

[1] Univ Calif Merced, Dept Chem, Merced, CA 95343 USA

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2013年 / 160卷 / 06期

关键词：

ALUMINUM;

D O I：

10.1149/2.114306jes

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Electrochemical cells based on a V2O5 composite cathode, aluminum anode, and AlCl3 + 1-ethyl-3-methylimidazolium chloride ionic liquid electrolyte were prepared and characterized to ascertain the role of V2O5. The V2O5 was found to be electrochemically inactive in a potential window of 5 mV to 1.5 V vs. Al/Al3+. The electrochemical behavior of the cells was found to be independent of the V2O5 and depend entirely on the stainless steel used as a current collector, thus showing stainless steel and V2O5 to be of limited use in this electrolyte. (C) 2013 The Electrochemical Society. All rights reserved.

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收藏

页码：A915 / A917

页数：3

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