Free-standing and binder-free lithium-ion electrodes based on robust layered assembly of graphene and Co3O4 nanosheets

Free-standing and binder-free Co3O4/graphene films were fabricated through vacuum filtration and thermal treatment processes, in which sheet-like Co3O4 and graphene were assembled into a robust lamellar hierarchical structure via electrostatic interactions. The morphological compatibility coupled wi...

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Veröffentlicht in:	Nanoscale 2013-08, Vol.5 (15), p.6960-6967
Hauptverfasser:	Wang, Ronghua, Xu, Chaohe, Sun, Jing, Liu, Yangqiao, Gao, Lian, Lin, Chucheng
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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