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Superparamagnetic Fe3O4 nanocrystals@graphene composites for energy storage devices

Abstract:

In this paper, a Fe3O4 nanocrystals@graphene composite (FGC) was synthesized via a chemical deposition method by using graphene oxide as a precursor. We also investigate the structures, physicochemical properties and applications of FGCs, involving superparamagnetic performance, and use as supercapacitors and lithium ion battery (LIBs). The results showed that the Fe3O4 NCs were formed and incorporated onto the surface of the graphene sheets. The composite material FGC with a micrometre scale...

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Publisher copy:
10.1039/c0jm03717f
Journal:
Journal of Materials Chemistry More from this journal
Volume:
21
Issue:
13
Pages:
5069-5075
Publication date:
2011-04-07
DOI:
EISSN:
1364-5501
ISSN:
0959-9428
Language:
English
Pubs id:
pubs:179106
UUID:
uuid:6c607d7b-ad2c-4851-a043-e8c6ebeae88e
Local pid:
pubs:179106
Source identifiers:
179106
Deposit date:
2012-12-19

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