ON THE PREPARATION AND CHARACTERIZATION OF A NEW POLYMORPH OF V2O5

被引:104
作者
COCCIANTELLI, JM [1 ]
GRAVEREAU, P [1 ]
DOUMERC, JP [1 ]
POUCHARD, M [1 ]
HAGENMULLER, P [1 ]
机构
[1] CNRS,CHIM SOLIDE LAB,F-33405 TALENCE,FRANCE
关键词
D O I
10.1016/0022-4596(91)90323-A
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A new metastable γ′ variety of V2O5 has been prepared by chemical or electrochemical deintercalation of lithium from a γ-LiV2O5 bronze. The structure of the new phase has been determined with a Rietveld method and compared to those of the normal V2O5 oxide and of γ-LiV2O5. γ′-V2O5 transforms into the normal form of V2O5 at 340°C. © 1991.
引用
收藏
页码:497 / 502
页数:6
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