Graphene-MoO sub(2) hierarchical nanoarchitectures: in situreduction synthesis and high rate cycling performance as lithium-ion battery anodes

Graphene-MoO sub(2) hierarchical nanoarchitectures: in situreduction synthesis and high rate cycling performance as lithium-ion battery anodes

Hierarchical nanoarchitectures constructed by MoO sub(2) nanocrystal-functionalized graphene were fabricated through an in situreduction process. As an anode, even at a 10C (0.1 h per half cycle) charging-discharging rate, the reversible capacity is much higher than the theoretical capacity of graph...

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Veröffentlicht in:RSC advances 2013-09, Vol.3 (39), p.17659-17663
Hauptverfasser: Chen, Yujin, Di, Xinpeng, Ma, Chao, Zhu, Chunling, Gao, Peng, Li, Jianqi, Sun, Chunwen, Ouyang, Qiuyun
Format: Artikel
Sprache:eng
Schlagworte:
Anodes
Graphene
Graphite
Lithium-ion batteries
Nanocomposites
Nanocrystals
Nanomaterials
Nanostructure
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Zusammenfassung:Hierarchical nanoarchitectures constructed by MoO sub(2) nanocrystal-functionalized graphene were fabricated through an in situreduction process. As an anode, even at a 10C (0.1 h per half cycle) charging-discharging rate, the reversible capacity is much higher than the theoretical capacity of graphite. Thus, rapid charging-discharging of the anodes is achieved by the nanoarchitectures.
ISSN:2046-2069
DOI:10.1039/c3ra42319k