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Synthesis, Characterization and lithium Intercalation behavior of electrodeposited V2O5

 

作者: Emmanuel Potiron,   AnnieLe Gal La Salle,   Dominique Guyomard,   Yves Piffard,  

 

期刊: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals  （Taylor Available online 1998）
卷期: Volume 311, issue 1  

页码: 75-80

 

ISSN:1058-725X

 

年代: 1998

 

DOI:10.1080/10587259808042369

 

出版商: Taylor & Francis Group

 

关键词: Vanadium pentoxide;electrodeposition;physico-chemical characterization;electrochemical Li intercalation.

 

数据来源: Taylor

 

摘要:

Vanadium pentoxide deposits have been prepared by electrochemical oxidation of vanadyl ions in aqueous solution. They were characterized with the use of a combination of techniques including: X-ray diffraction, TGA, SEM, chemical titration… They exhibit a 2D structure similar to that of V2O5gels and contain the same number of exchangeable protons and water molecules per formula unit. However clear differences are also observed, mainly related to the V4+content, the interlayer distance and their evolution with thermal treatments.

 

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