Kinetic study of CO desorption from PtRu/C PEM fuel cell anodes: Temperature dependence and associated microstructural transformations

Journal of Catalysis

Volumn 265, Issue 2, 2009, Pages 199-208

  Pitois, A ^a   Davies, J C ^a   Pilenga, A ^a   Pfrang, A ^a   Tsotridis, G ^a  

^a TNO   (Netherlands)

Author keywords

Catalysis; CO tolerance; Desorption; Isotope exchange; PEM fuel cell; Platinum; Ruthenium; Temperature dependence

Indexed keywords

A-CARBON; ACTIVATION ENERGY E; ADSORPTION/DESORPTION; ALLOY CATALYST; ARRHENIUS PARAMETERS; CO TOLERANCE; DESORPTION KINETICS; DESORPTION PROCESS; DESORPTION RATE CONSTANTS; EFFECT OF TEMPERATURE; EXPERIMENTAL CONDITIONS; FREQUENCY FACTORS; ISOTOPE EXCHANGE; ISOTOPIC EXCHANGE; KINETIC STUDY; MICROSTRUCTURAL TRANSFORMATIONS; PEM FUEL CELL; PLATINUM-RUTHENIUM; PTRU/C CATALYSTS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE;

ACTIVATION ENERGY; CARBON MONOXIDE; CATALYSIS; CATALYSTS; CELL MEMBRANES; DESORPTION; ELECTROCHEMISTRY; ISOTOPES; PLATINUM; PLATINUM ALLOYS; PROTON EXCHANGE MEMBRANE FUEL CELLS (PEMFC); RATE CONSTANTS; RUTHENIUM; RUTHENIUM ALLOYS; TEMPERATURE DISTRIBUTION;

THERMAL EFFECTS;

EID: 67649198965     PISSN: 00219517     EISSN: 10902694     Source Type: Journal    
DOI: 10.1016/j.jcat.2009.05.004     Document Type: Article

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