Hydrogen adsorption and coadsorption with CO on well-defined bimetallic PtRu surfaces - A model study on the CO tolerance of bimetallic PtRu anode catalysts in low temperature polymer electrolyte fuel cells

Surface Science

Volumn 541, Issue 1-3, 2003, Pages 137-146

  Diemant, T ^a   Hager, T ^a   Hoster, H E ^a   Rauscher, H ^a   Behm, R J ^a  

^a UNIVERSITY OF ULM   (Germany)

Author keywords

Adsorption kinetics; Alloys; Hydrogen molecule; Metallic surfaces; Platinum; Ruthenium; Scanning tunneling microscopy; Surface electronic phenomena (work function, surface potential, surface states, etc.); Surface stress; Thermal desorption

Indexed keywords

ADSORPTION; BIMETALS; CATALYSTS; FUEL CELLS; HYDROGEN; POLYELECTROLYTES; TEMPERATURE PROGRAMMED DESORPTION;

SURFACE ALLOY;

SURFACE CHEMISTRY;

EID: 0041441174     PISSN: 00396028     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0039-6028(03)00915-4     Document Type: Article

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