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

Literature Information

Publication Date 2004-02-26
DOI 10.1039/B400607K
Impact Factor 6.222
Authors

Taketoshi Matsumoto, Toshiki Komatsu, Kazuya Arai, Takahisa Yamazaki, Masashi Kijima, Harukazu Shimizu, Yosuke Takasawa, Junji Nakamura


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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.

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