Green synthesis of Pt/CeO2/graphene hybrid nanomaterials with remarkably enhanced electrocatalytic properties

Xiao Wang; Xiyan Li; Dapeng Liu; Shuyan Song; Hongjie Zhang

doi:10.1039/C2CC17409J

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Green synthesis of Pt/CeO₂/graphene hybrid nanomaterials with remarkably enhanced electrocatalytic properties†

Xiao Wang,^ab Xiyan Li,^ab Dapeng Liu,^a Shuyan Song^a and Hongjie Zhang*^a

Author affiliations

* Corresponding authors

^a State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
E-mail: hongjie@ciac.jl.cn
Fax: +86-431-85698041
Tel: +86-431-85262127

^b Graduate University of the Chinese Academy of Sciences, Beijing 100049, P. R. China

Abstract

We developed a facile strategy for clean synthesis of Pt/CeO₂/graphene nanomaterials with remarkably enhanced catalytic properties. The graphene oxide (GO) could be used as an oxidant to oxidize Ce³⁺ into CeO₂ NPs, and L-lysine was used as a linker to realize the in situgrowth of Pt NPs around CeO₂ NPs dispersed on graphene.

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Article information

DOI: https://doi.org/10.1039/C2CC17409J
Article type: Communication
Submitted: 28 Nov 2011
Accepted: 17 Jan 2012
First published: 18 Jan 2012

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Chem. Commun., 2012,48, 2885-2887

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Green synthesis of Pt/CeO₂/graphene hybrid nanomaterials with remarkably enhanced electrocatalytic properties

X. Wang, X. Li, D. Liu, S. Song and H. Zhang, Chem. Commun., 2012, 48, 2885 DOI: 10.1039/C2CC17409J

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