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

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.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2004-04 (7), p.840-841
Main Authors: Matsumoto, Taketoshi, Komatsu, Toshiki, Arai, Kazuya, Yamazaki, Takahisa, Kijima, Masashi, Shimizu, Harukazu, Takasawa, Yosuke, Nakamura, Junji
Format: Article
Language:English
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Description
Summary: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.
ISSN:1359-7345
1364-548X
DOI:10.1039/b400607k