Synthesis and characterization of Li-Mn-V-O spinel as cathode material forlithium battery applications

Authors
Murali, KR Saravanan, T Venkatesh, SA Ganesh, V
Citation
Kr. Murali et al., Synthesis and characterization of Li-Mn-V-O spinel as cathode material forlithium battery applications, MATER RES B, 35(14-15), 2000, pp. 2287-2294
Citations number
19
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS RESEARCH BULLETIN
ISSN journal
00255408 → ACNP
Volume
35
Issue
14-15
Year of publication
2000
Pages
2287 - 2294
Database
ISI
SICI code
0025-5408(200011)35:14-15<2287:SACOLS>2.0.ZU;2-A
Abstract
A low temperature sol-gel technique was employed for the synthesis of vanad ium substituted spinel of the type LiMn2-xVxO4 (x = 0.1 to 0.5). X-ray diff raction data indicates evidence for substitution of vanadium in the lattice . Particle size, FTIR, and differential thermal analyses were carried out o n the samples. Charge-discharge characteristics of cells fabricated using t hese materials were studied. The cells were found to be stable for more tha n 20 cycles. (C) 2001 Elsevier Science Ltd. All rights reserved.