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Issue 5, 2012
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N-Doped graphenenanosheets for Li–air fuel cells under acidic conditions†

Eunjoo Yoo,a   Junji Nakamurab  and  Haoshen Zhou*a  
Author affiliations

* Corresponding authors

a Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology, Umezono 1-1-1, central2, Tsukuba, Ibaraki, Japan
E-mail: hs.zhou@aist.go.jp
Fax: +81 29 861 3489
Tel: +81 29 861 5795

b Graduate School of Pure and Applied Science, University of Tsukuba, Tennodai 1-1-1, Tsukuba, Ibaraki, Japan

Abstract

Nitrogen-doped graphene nanosheets (N-doped GNSs) show a high electrocatalytic activity for the air electrode of Li–air fuel cells based on hybrid electrolytes. N-Doped GNSs exhibit high discharge voltage under acidic conditions, which is near to that of commercial 20 wt% Pt/carbon black usually used in H2–O2 fuel cells.

Graphical abstract: N-Doped graphene nanosheets for Li–air fuel cells under acidic conditions

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Article information

https://doi.org/10.1039/C2EE02830A
Submitted
05 Oct 2011
Accepted
19 Jan 2012
First published
21 Feb 2012
Energy Environ. Sci., 2012,5, 6928-6932
Article type
Paper
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N-Doped graphene nanosheets for Li–air fuel cells under acidic conditions

E. Yoo, J. Nakamura and H. Zhou, Energy Environ. Sci., 2012, 5, 6928
DOI: 10.1039/C2EE02830A

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