Electrospun manganese oxide nanofibers as anodes for lithium-ion batteries

被引：115

作者：

Fan, Quan ^{[1
]}

Whittingham, M. Stanley ^{[1
]}

机构：

[1] SUNY Binghamton, Dept Chem, Binghamton, NY 13902 USA

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2007年 / 10卷 / 03期

关键词：

D O I：

10.1149/1.2422749

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Transition-metal oxides are of interest as anode materials for rechargeable lithium batteries. Electrospinning of polymeric gels, containing polymethylmethacrylate and manganese acetate, was successfully used to form manganese oxide nanofibers. These 100-300 nm fibers, after polymer removal, contain 20-25 nm oxide grains and show excellent electrochemical behavior in lithium cells. Their capacity on reaction with lithium exceeded 450 mAh/g for 50 cycles at 0.5 mA/cm(2). (c) 2006 The Electrochemical Society.

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页码：A48 / A51

页数：4

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