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Lithium insertion in Bi4V2O11: Study of the LixBi4V2O11(0<x<12) phases

 

作者: M.E.Arroyo Y De Dompablo,   F García-Alvarado,   E Morán,   C. Prieto,   H. Fuess,  

 

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: 31-36

 

ISSN:1058-725X

 

年代: 1998

 

DOI:10.1080/10587259808042362

 

出版商: Taylor & Francis Group

 

关键词: intercalation;electrode material;electrochemistry

 

数据来源: Taylor

 

摘要:

A large amount of 16 lithium ions reacts with the phase Bi4V2O11between 3 and 1 Volts. From the structural characterisation of inserted compounds LixBi4V2O11(0<x<12) we can infer that the insertion mechanism does not involve the reduction of (VO3.5)2−layers, and that lithium ions locate around the Bi+3lone pair Electrostatics interactions Bi+36s2-Li+may originate the observed irreversibility of the insertion reaction.

 

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