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

Department of Chemical and Biological Engineering

Research output: Contribution to journal › Article

7 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

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Keywords

Au-Pd/C catalysts
Direct borohydride fuel cell

ASJC Scopus subject areas

Chemistry(all)

Cite this

Lee, H. M., Park, S. Y., Park, K. T., Jung, U. H., Chun, K., Woong, C. D., & Kim, S. H. (2008). Development of Au-Pd catalysts supported on carbon for a direct borohydride fuel cell. Research on Chemical Intermediates, 34(8-9), 787-792. https://doi.org/10.1163/156856708786189375

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Access to Document

10.1163/156856708786189375