Rh-Doped Pt-Ni Octahedral Nanoparticles: Understanding the Correlation between Elemental Distribution, Oxygen Reduction Reaction, and Shape Stability

Nano Letters

Volumn 16, Issue 3, 2016, Pages 1719-1725

  Beermann, Vera ^a   Gocyla, Martin ^b   Willinger, Elena ^c   Rudi, Stefan ^a   Heggen, Marc ^b   Dunin Borkowski, Rafal E ^b   Willinger, Marc Georg ^c   Strasser, Peter ^a  

^a TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

^b FORSCHUNGSZENTRUM JÜLICH   (Germany)

^c FRITZ HABER INSTITUT DER MAX PLANCK GESELLSCHAFT   (Germany)

Author keywords

anisotropy; octahedral nanoparticles; oxygen reduction reaction; PtNi alloy; Rh doped; stability

Indexed keywords

ANISOTROPY; ATOMS; CATALYST ACTIVITY; CONVERGENCE OF NUMERICAL METHODS; DEGRADATION; ELECTROLYTIC REDUCTION; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; NANOPARTICLES; NICKEL; OXYGEN; RHODIUM; SCANNING ELECTRON MICROSCOPY; STABILITY; TRANSMISSION ELECTRON MICROSCOPY;

ABERRATION-CORRECTED SCANNING TRANSMISSION ELECTRON MICROSCOPIES; DEGRADATION MECHANISM; ELECTROCATALYTIC PERFORMANCE; ELEMENTAL DISTRIBUTION; ENERGY DISPERSIVE X-RAY; OCTAHEDRAL NANOPARTICLES; OXYGEN REDUCTION REACTION; PT-NI ALLOYS;

PLATINUM;

ALLOY; METAL NANOPARTICLE; NICKEL; OXYGEN; PLATINUM; RUTHENIUM;

CATALYSIS; CHEMISTRY; MOLECULAR MODEL; OXIDATION REDUCTION REACTION; PARTICLE SIZE; ULTRASTRUCTURE;

ALLOYS; CATALYSIS; METAL NANOPARTICLES; MODELS, MOLECULAR; NICKEL; OXIDATION-REDUCTION; OXYGEN; PARTICLE SIZE; PLATINUM; RUTHENIUM;

EID: 84960510386     PISSN: 15306984     EISSN: 15306992     Source Type: Journal    
DOI: 10.1021/acs.nanolett.5b04636     Document Type: Article

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