Development of Au-Pd catalysts supported on carbon for a direct borohydride fuel cell

Hyang Mee Lee; Sung Yoen Park; Ki Tae Park; Un Ho Jung; Kook Chun; Choi Dong Woong; Sung Hyun Kim

doi:10.1163/156856708786189375

Development of Au-Pd catalysts supported on carbon for a direct borohydride fuel cell

Hyang Mee Lee, Sung Yoen Park, Ki Tae Park, Un Ho Jung, Kook Chun, Choi Dong Woong, Sung Hyun Kim

Honorary professors

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

The purpose of this study is to diminish the hydrolysis of borohydride with good performances of a direct borohydride fuel cell (DBFC). Pd/C is considered as a proper anode catalyst for the DBFC. Au/C has lower activity for a hydrolysis reaction than other catalysts such as nickel, palladium, platinum, etc. Au-Pd catalysts supported on carbon (Au-Pd/C) were prepared with different weight ratios, 1:3, 2:2 and 3:1. The performances of three different catalysts increased with the amount of Pd, while the hydrogen evolution rates were similar. Consequently, the catalysts prepared with a Au/Pd weight ratio of 1:3 showed the best performance.

Original language	English
Pages (from-to)	787-792
Number of pages	6
Journal	Research on Chemical Intermediates
Volume	34
Issue number	8-9
DOIs	https://doi.org/10.1163/156856708786189375
Publication status	Published - 2008 Oct 1

Keywords

Au-Pd/C catalysts
Direct borohydride fuel cell

ASJC Scopus subject areas

Chemistry(all)

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10.1163/156856708786189375

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abstract = "The purpose of this study is to diminish the hydrolysis of borohydride with good performances of a direct borohydride fuel cell (DBFC). Pd/C is considered as a proper anode catalyst for the DBFC. Au/C has lower activity for a hydrolysis reaction than other catalysts such as nickel, palladium, platinum, etc. Au-Pd catalysts supported on carbon (Au-Pd/C) were prepared with different weight ratios, 1:3, 2:2 and 3:1. The performances of three different catalysts increased with the amount of Pd, while the hydrogen evolution rates were similar. Consequently, the catalysts prepared with a Au/Pd weight ratio of 1:3 showed the best performance.",

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AU - Chun, Kook

AU - Woong, Choi Dong

AU - Kim, Sung Hyun

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Development of Au-Pd catalysts supported on carbon for a direct borohydride fuel cell

Abstract

Keywords

ASJC Scopus subject areas

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