Graphene-Encapsulated Si on Ultrathin-Graphite Foam as Anode for High Capacity Lithium-Ion Batteries

A Si/graphene composite is drop‐casted on an ultrathin‐graphite foam (UGF) with three dimensional conductive network. The Si/graphene/UGF composite presents excellent stability and relatively high overall capacity when tested as an anode for rechargeable lithium ion batteries.

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Bibliographic Details
Published inAdvanced materials (Weinheim) Vol. 25; no. 33; pp. 4673 - 4677
Main Authors Ji, Junyi, Ji, Hengxing, Zhang, Li Li, Zhao, Xin, Bai, Xin, Fan, Xiaobin, Zhang, Fengbao, Ruoff, Rodney S.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 06.09.2013
WILEY‐VCH Verlag
Subjects
Anodes
conductive network
Foams
Graphene
lithium ion battery
Lithium-ion batteries
Networks
Silicon
Stability
Three dimensional
three-dimensional electrode
ultrathin-graphite foam
conductive network
lithium ion battery
three-dimensional electrode
Si
ultrathin-graphite foam
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Summary:A Si/graphene composite is drop‐casted on an ultrathin‐graphite foam (UGF) with three dimensional conductive network. The Si/graphene/UGF composite presents excellent stability and relatively high overall capacity when tested as an anode for rechargeable lithium ion batteries.
Bibliography:istex:70482A153DBEF10D2E5E2FEC60B888DF3993C89C
ark:/67375/WNG-WGS0RZ2R-V
ArticleID:ADMA201301530
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
DE-AR0000178
USDOE Advanced Research Projects Agency - Energy (ARPA-E)
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201301530