A citric acid method to prepare LiMn2O4 for lithium-ion batteries

Authors
Yang, WS Liu, QG Qiu, WH Lu, SG Yang, LL
Citation
Ws. Yang et al., A citric acid method to prepare LiMn2O4 for lithium-ion batteries, SOL ST ION, 121(1-4), 1999, pp. 79-84
Citations number
14
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SOLID STATE IONICS
ISSN journal
01672738 → ACNP
Volume
121
Issue
1-4
Year of publication
1999
Pages
79 - 84
Database
ISI
SICI code
0167-2738(199906)121:1-4<79:ACAMTP>2.0.ZU;2-B
Abstract
A new simplified technique (citric acid method) has been adopted to synthes ize LiMn2O4, and the influence of synthesis conditions on the electrochemic al properties of the products has also been studied. The Li/Mn ratio and sy nthesis temperature are the key factors to affect the electrochemical chara cteristics of the resultant products. The LiMn2O4 synthesized with the opti mum synthesis conditions has a perfect spinel structure and shows excellent performance. (C) 1999 Elsevier Science B.V. All rights reserved.