Issue 13, 2012
From the journal:

Journal of Materials Chemistry

Graphene/porous cobalt nanocomposite and its noticeable electrochemical hydrogen storage ability at room temperature†

Yujin Chen,*a   Qingshan Wang,a   Chunling Zhu,b   Peng Gao,*b   Qiuyun Ouyang,a   Tieshi Wang,a   Yang Maa  and  Chunwen Sun*c  

* Corresponding authors

a College of Science, Harbin Engineering University, Harbin, Heilongjiang, P. R. China
E-mail: chenyujin@hrbeu.edu.cn
Fax: +86-451-82519754
Tel: +86-451-82519754

b College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, Heilongjiang, P. R. China
E-mail: gaopeng@hrbeu.edu.cn
Fax: +86-451-82519754
Tel: +86-451-82519754

c Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China
E-mail: csun@iphy.ac.cn

Abstract

Graphene/porous cobalt nanocomposite was successfully prepared through a facile method, whose hydrogen storage capacity was up to 241.9 mA h gāˆ’1 at room temperature, higher than those of graphene and commercial cobalt.

Graphical abstract: Graphene/porous cobalt nanocomposite and its noticeable electrochemical hydrogen storage ability at room temperature

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Article information

DOI
https://doi.org/10.1039/C2JM16825A
Article type
Communication
Submitted
24 Dec 2011
Accepted
15 Feb 2012
First published
23 Feb 2012

J. Mater. Chem., 2012,22, 5924-5927

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Graphene/porous cobalt nanocomposite and its noticeable electrochemical hydrogen storage ability at room temperature

Y. Chen, Q. Wang, C. Zhu, P. Gao, Q. Ouyang, T. Wang, Y. Ma and C. Sun, J. Mater. Chem., 2012, 22, 5924 DOI: 10.1039/C2JM16825A

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