Issue 7, 2004
From the journal:

Chemical Communications

Reduction of Pt usage in fuel cell electrocatalysts with carbon nanotube electrodes

Taketoshi Matsumoto,a   Toshiki Komatsu,a   Kazuya Arai,a   Takahisa Yamazaki,a   Masashi Kijima,a   Harukazu Shimizu,b   Yosuke Takasawab  and  Junji Nakamura*a  

* Corresponding authors

a Institute of Materials Science, University of Tsukuba, 1-1-1 Ten-nodai, Tsukuba, Japan 305-8573
E-mail: nakamura@ims.tsukuba.ac.jp

b NBO Development Center, Sekisui Chemical Co., LTD., 32 Wadai, Tsukuba, Japan 300-4292

Abstract

The 12 wt% Pt-deposited carbon nanotube electrode gives 10% higher voltages than 29 wt% Pt-deposited carbon black and reduces the Pt usage by 60% in polymer electrolyte fuel cells with hydrogen and oxygen.

Graphical abstract: Reduction of Pt usage in fuel cell electrocatalysts with carbon nanotube electrodes

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Article information

DOI
https://doi.org/10.1039/B400607K
Article type
Communication
Submitted
14 Jan 2004
Accepted
29 Jan 2004
First published
26 Feb 2004

Chem. Commun., 2004, 840-841

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Reduction of Pt usage in fuel cell electrocatalysts with carbon nanotube electrodes

T. Matsumoto, T. Komatsu, K. Arai, T. Yamazaki, M. Kijima, H. Shimizu, Y. Takasawa and J. Nakamura, Chem. Commun., 2004, 840 DOI: 10.1039/B400607K

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