One-pot synthesis of FeF3/graphene composite for sodium secondary batteries

Nano-sized FeF3/graphene composite has been prepared by a one-pot method. The product shows a significantly improved cycling stability and rate capability comparing with pristine FeF3. The results show that the ultrafine particle size of the composite and the tight contact between graphene and FeF3...

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Bibliographic Details
Published inMaterials letters Vol. 158; pp. 21 - 24
Main Authors Bao, Tingting, Zhong, Hai, Zheng, Heyong, Zhan, Hui, Zhou, Yunhong
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.11.2015
Subjects
Contact
Cycles
Energy storage and conversion
Graphene
Nanocomposites
Nanostructure
One-pot method
Particle size
Sodium
Sodium secondary battery
Storage batteries
Synthesis
One-pot method
Sodium secondary battery
Nanocomposites
Energy storage and conversion
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Summary:Nano-sized FeF3/graphene composite has been prepared by a one-pot method. The product shows a significantly improved cycling stability and rate capability comparing with pristine FeF3. The results show that the ultrafine particle size of the composite and the tight contact between graphene and FeF3 are the main reasons for the enhanced electrochemical performance. •The 5% graphene-containing FeF3/graphene composite exhibited excellent electrochemical property.•Ultrafine particle and graphene incorporation enhance the sodium storage property of FeF3.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0167-577X
1873-4979
DOI:10.1016/j.matlet.2015.05.041