A novel anode material LiVMoO6 for rechargeable lithium-ion batteries

被引：13

作者：

Liu, RS ^{[1
]}

Wang, CY

Drozd, VA

Hu, SF

Sheu, HS

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan

[2] Natl Nano Device Labs, Hsinchu 300, Taiwan

[3] Natl Synchrotron Radiat Res Ctr, Hsinchu 300, Taiwan

来源：

ELECTROCHEMICAL AND SOLID STATE LETTERS | 2005年 / 8卷 / 12期

关键词：

D O I：

10.1149/1.2119629

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Mixed transition metal oxide LiVMoO6 was synthesized by the solid-state reaction method and was exploited as an anode material for use in rechargeable lithium-ion batteries. The electrochemical characteristics of the prepared electrodes assembled in coin cells were investigated in terms of half-cell performance. It was observed that the cell exhibits three discharge plateaus. The total discharge capacity, averaged over several test runs, is about 1250 mAh/g. The mechanism of electrochemical reaction of LiVMoO6 with Li was studied in situ by the synchrotron X-ray diffraction method. It was found that LiVMoO6 undergoes irreversible decomposition during the first discharge. (c) 2005 The Electrochemical Society.

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页码：A650 / A653

页数：4

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