Neergat, M. ; Shukla, A. K. ; Gandhi, K. S. (2001) Platinum-based alloys as oxygen-reduction catalysts for solid-polymer-electrolyte direct methanol fuel cells Journal of Applied Electrochemistry, 31 (4). pp. 373-378. ISSN 0021-891X
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Official URL: http://www.springerlink.com/content/p20m3557454v27...
Related URL: http://dx.doi.org/10.1023/A:1017575918643
Abstract
Electrocatalytic activities of various carbon-supported platinum-based binary, namely, Pt-Co/C, Pt-Cr/C and Pt-Ni/C, and ternary, namely, Pt-Co-Cr/C and Pt-Co-Ni/C, alloy catalysts towards oxygen reduction in solid-polymer-electrolyte direct methanol fuel cells were investigated at 70°C and 90°C both at ambient and 2bar oxygen pressures. It was found that Pt-Co/C exhibits superior activity relative to Pt/C and other alloy catalysts.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Springer-Verlag. |
| Keywords: | Alloy Catalysts; Direct Methanol Fuel Cells; Oxygen-reduction Reaction |
| ID Code: | 11454 |
| Deposited On: | 16 Nov 2010 13:56 |
| Last Modified: | 17 Jul 2012 08:30 |
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