Microwave-assisted fluorolytic sol-gel route to iron fluoride nanoparticles for Li-Ion batteries

A simple microwave-assisted fluorolytic sol-gel synthesis of 30 nm sized FeF 3 nanocrystals supported on partially reduced graphene oxide is reported. The as-fabricated nanostructures used as positive electrodes in Li-ion batteries show capacity retention as high as 150 mA h g −1 even after having s...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2014-01, Vol.5 (4), p.46-462
Main Authors: Carlo, Lidia Di, Conte, Donato E, Kemnitz, Erhard, Pinna, Nicola
Format: Article
Language:English
Subjects:
Electrodes
Graphene
Lithium-ion batteries
Nanocomposites
Nanomaterials
Nanostructure
Oxides
Sol gel process
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Summary:A simple microwave-assisted fluorolytic sol-gel synthesis of 30 nm sized FeF 3 nanocrystals supported on partially reduced graphene oxide is reported. The as-fabricated nanostructures used as positive electrodes in Li-ion batteries show capacity retention as high as 150 mA h g −1 even after having sustained repeated charge-discharge cycles. A simple microwave-assisted fluorolytic sol-gel synthesis of 30 nm sized FeF 3 nanocrystals supported on partially reduced graphene oxide is reported.
ISSN:1359-7345
1364-548X
DOI:10.1039/c3cc47413e