Preparation and lithium insertion behaviour of Sr-II substituted delta-SryAg0.75-2yV2O5

Authors
Kawakita, J Shimizu, R Katayama, Y Miura, T Kishi, T
Citation
J. Kawakita et al., Preparation and lithium insertion behaviour of Sr-II substituted delta-SryAg0.75-2yV2O5, SOL ST ION, 123(1-4), 1999, pp. 181-188
Citations number
18
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE IONICS
ISSN journal
01672738 → ACNP
Volume
123
Issue
1-4
Year of publication
1999
Pages
181 - 188
Database
ISI
SICI code
0167-2738(199908)123:1-4<181:PALIBO>2.0.ZU;2-H
Abstract
Preparation of Sr-11 substituted delta-SryAg,0.75-2yV2O5 and its lithium in sertion behaviour were investigated. Isostructural substitution is possible within gamma = 0.1. Lithium insertion proceeded in three steps, and in the first step lithium insertion occurs in the single phase, the limiting comp osition of which is controlled by the ratio of V-IV to V-V in the oxide. Re versibility in insertion/extraction cycle is improved by Sr-11 substitution . (C) 1999 Elsevier Science B.V. All rights reserved.