Zinc Oxide/Reduced Graphene Oxide Composites and Electrochemical Capacitance Enhanced by Homogeneous Incorporation of Reduced Graphene Oxide Sheets in Zinc Oxide Matrix

Chen, Yanli; Hu, Zhongai; Chang, Yan-Qin; Wang, Huanwen; Zhang, Ziyu; Yang, Yuying; Wu, Hongying

doi:10.1021/jp109597n

Public

Zinc Oxide/Reduced Graphene Oxide Composites and Electrochemical Capacitance Enhanced by Homogeneous Incorporation of Reduced Graphene Oxide Sheets in Zinc Oxide Matrix

Published in The Journal of Physical Chemistry C • Jan 18, 2011

Authors:

Yanli Chen

Zhongai Hu

Yan-Qin Chang

Abstract

ZnO/reduced graphite oxide composites were synthesized using a two-step method in which KOH reacts with Zn(NO 3 ) 2 in the aqueous dispersions of graphite oxide (GO) to form a Zn(OH) 2 /graphite oxide precursor, followed by thermal treatment in air. It was found that the dispersion of reduced graphe...

Subject

Graphene

Oxide

Materials science

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