Atomic structure and composition of "pt3Co" nanocatalysts in fuel cells: An aberration-corrected STEM HAADF study

Chemistry of Materials

Volumn 25, Issue 4, 2013, Pages 530-535

  Patrick, Brian ^a,b,e   Ham, Hyung Chul ^b,f   Shao Horn, Yang ^c   Allard, Lawrence F ^d   Hwang, Gyeong S ^b   Ferreira, Paulo J ^a  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

^b The University of Texas at Austin   (United States)

^c Massachusetts Institute of Technology   (United States)

^d OAK RIDGE NATIONAL LABORATORY   (United States)

^e UNIVERSITY OF CALIFORNIA   (United States)

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

Author keywords

aberration corrected STEM; nanoparticles; PEM fuel cells; platinum alloyed catalysts

Indexed keywords

ABERRATION-CORRECTED SCANNING TRANSMISSION ELECTRON MICROSCOPIES; ABERRATION-CORRECTED STEM; CO NANOPARTICLES; DFT CALCULATION; HETEROGENEOUS COMPOSITION; NANOCATALYSTS; ORDERED STRUCTURES; OXYGEN REDUCTION KINETICS; PEM FUEL CELL; STEM IMAGES; SURFACE LAYERS;

DENSITY FUNCTIONAL THEORY; LEACHING; PLATINUM; PROTON EXCHANGE MEMBRANE FUEL CELLS (PEMFC); TRANSMISSION ELECTRON MICROSCOPY;

NANOPARTICLES;

EID: 84874429804     PISSN: 08974756     EISSN: 15205002     Source Type: Journal    
DOI: 10.1021/cm3029164     Document Type: Article

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