Electrode Performance of Vanadium Pentoxide Xerogel Prepared by Microwave Irradiation as an Active Cathode Material for Rechargeable Magnesium Batteries

被引：18
|
作者：
Inamoto, Masashi [1 ]
Kurihara, Hideki [1 ]
Yajima, Tatsuhiko [2 ]
机构：
[1] Saitama Ind Technol Ctr, Kawaguchi, Saitama 3330844, Japan
[2] Saitama Inst Technol, Fukaya, Saitama 3690293, Japan
来源：
ELECTROCHEMISTRY | 2012年 / 80卷 / 06期
关键词：
Rechargeable Magnesium Battery; Vanadium Pentoxide; Xerogel; Microwave; ELECTROCHEMICAL INSERTION; APROTIC ELECTROLYTES; V2O5;
D O I：
10.5796/electrochemistry.80.421
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Vanadium pentoxide xerogel was prepared by irradiation with microwaves and successfully applied as the active cathode material of a magnesium rechargeable battery. The structure and electrochemical properties of the V2O5 xerogel were investigated and compared with V2O5 prepared by conventional heat-treatment. X-ray diffraction revealed that the V2O5 xerogel prepared by MW irradiation has low crystalline structure. Charge-discharge tests revealed a specific capacity of 463 mAh g(-1), which was much larger than of V2O5 prepared by conventional heat-treatment (190 mAh g(-1)). (C) The Electrochemical Society of Japan, All rights reserved.
引用
收藏
页码：421 / 422
页数：2
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