Electrochemical oxidation of carbon monoxide: From platinum single crystals to low temperature fuel cells catalysts - Part II: Electrooxidation of H2, CO and H2/CO mixtures on well characterized PtMo

Journal of the Serbian Chemical Society

卷:68

Grgur Branimir N.¹  Marković Nenad M.²  Ross Philip N.Jr.² 

[1] Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11001 Belgrade, Serbia and Montenegro;

[2] Lawrence Berkeley National Laboratory, 1 Cyclotron Road, MS 2-100, Berkeley, CA 94720, USA;

关键词: fuel cell;    anode;    platinum;    molybdenum;    hydrogen;    carbon monoxide;   

DOI  :  10.2298/JSC0303191G

来源: DOAJ

【 摘 要 】

The oxidation of hydrogen and hydrogen–carbon monoxide mixture has been investigated on well-characterized metallurgically prepared platinum–molybdenum (PtMo) alloys. It was concluded that the optimum surface concentration of molybdenum is near 23 mol.%. Based on experimentally determined parameters and simulations, the mechanism of the oxidation of CO/H2 mixtures is discussed.

【 授权许可】

Unknown