Issue 24, 2011
From the journal:

Dalton Transactions

CeO2nanoparticles/graphene nanocomposite-based high performance supercapacitor

Yi Wang,a   Chun Xian Guo,ab   Jiehua Liu,c   Tao Chen,a   Hongbin Yanga  and  Chang Ming Li*ab  

* Corresponding authors

a School of Chemical and Biomedical Engineering & Centre for Advanced Bionanosystems, Nanyang Technological University, 70 Nanyang Drive, Singapore, Singapore
E-mail: ECMLi@ntu.edu.sg
Fax: +65 6791 1761
Tel: +65 6790 4485

b Institute for Clean Energy & Advanced Materials, Southwest University, Chongqing, P.R. China

c School of Physical and Mathematical Sciences, Nanyang Technological University, 50 Nanyang Drive, Singapore

Abstract

CeO2 nanoparticles/graphene nanocomposite is fabricated by depositing CeO2 nanoparticles onto three-dimensional graphene material and its supercapacitor performance is further investigated. The nanocomposite shows a high specific capacitance and power density, demonstrating a strong synergistic effect possibly contributed from improved conductivity of CeO2 and better utilization of graphene.

Graphical abstract: CeO2 nanoparticles/graphene nanocomposite-based high performance supercapacitor

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Article information

DOI
https://doi.org/10.1039/C1DT10397K
Article type
Communication
Submitted
10 Mar 2011
Accepted
05 May 2011
First published
19 May 2011

Dalton Trans., 2011,40, 6388-6391

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CeO2 nanoparticles/graphene nanocomposite-based high performance supercapacitor

Y. Wang, C. X. Guo, J. Liu, T. Chen, H. Yang and C. M. Li, Dalton Trans., 2011, 40, 6388 DOI: 10.1039/C1DT10397K

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