Enhancement of oxygen reduction reaction on PtAu nanoparticles via CO induced surface Pt enrichment

Applied Catalysis B: Environmental

Volumn 129, Issue , 2013, Pages 375-381

  Park, Hee Young ^a,b   Jeon, Tae Yeol ^a   Jang, Jong Hyun ^b   Yoo, Sung Jong ^b   Choi, Kwang Hyun ^a   Jung, Namgee ^a,b   Chung, Yung Hoon ^a   Ahn, Minje ^a   Cho, Yong Hun ^c   Lee, Kug Seung ^a   Sung, Yung Eun ^a  

^a Seoul National University   (South Korea)

^b Korea Institute of Science and Technology   (South Korea)

^c Kookmin University   (South Korea)

Author keywords

Electrocatalysis; Oxygen reduction reaction; Polymer electrolyte membrane fuel cell; Pt enrichment; PtAu; Surface segregation

Indexed keywords

ADSORPTION ENERGIES; AFTER-HEAT TREATMENT; BULK COMPOSITIONS; CO ATMOSPHERE; ELECTROCHEMICAL TECHNIQUES; MASS ACTIVITY; OXYGEN REDUCTION REACTION; PT-AU ALLOYS; PTAU; SPECIFIC ACTIVITY; SURFACE LAYERS; ZERO CHARGE;

ADSORPTION; CATALYSTS; ELECTROCATALYSIS; ELECTROLYTIC REDUCTION; HEAT TREATMENT; NANOPARTICLES; PROTON EXCHANGE MEMBRANE FUEL CELLS (PEMFC); SURFACE SEGREGATION;

PLATINUM;

EID: 84867606650     PISSN: 09263373     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apcatb.2012.09.041     Document Type: Article

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