期刊
ELECTROCHEMISTRY
卷 80, 期 6, 页码 421-422出版社
ELECTROCHEMICAL SOC JAPAN
DOI: 10.5796/electrochemistry.80.421
关键词
Rechargeable Magnesium Battery; Vanadium Pentoxide; Xerogel; Microwave
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.
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