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Li3VO4 anchored graphene nanosheets for long-life and high-rate lithium-ion batteries.

Authors :
Jian Z
Zheng M
Liang Y
Zhang X
Gheytani S
Lan Y
Shi Y
Yao Y
Source :
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2015 Jan 04; Vol. 51 (1), pp. 229-31.
Publication Year :
2015

Abstract

Li3VO4 nanoparticles embedded in graphene nanosheets (Li3VO4@GNS) were obtained using a sol-gel method. The composite presents excellent high-rate performance with a stable capacity of 133 mA h g(-1) at 50 C and long-life performance with a capacity retention rate of 63.1% after 5000 cycles at 5 C.

Details

Language :
English
ISSN :
1364-548X
Volume :
51
Issue :
1
Database :
MEDLINE
Journal :
Chemical communications (Cambridge, England)
Publication Type :
Academic Journal
Accession number :
25406736
Full Text :
https://doi.org/10.1039/c4cc07444k