The Effect of Size on the Oxygen Electroreduction Activity of Mass‐Selected Platinum Nanoparticles

Publication: Research - peer-reviewJournal article – Annual report year: 2012

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A matter of size: The particle size effect on the activity of the oxygen reduction reaction of size-selected platinum clusters was studied. The ORR activity decreased with decreasing Pt nanoparticle size, corresponding to a decrease in the fraction of terraces on the surfaces of the Pt nanoparticles (jk=kinetic current density, see picture).

Original languageEnglish
JournalAngewandte Chemie
Publication date2012
Volume124
Issue19
Pages4719-4721
ISSN0044-8249
DOIs
StatePublished
CitationsWeb of Science® Times Cited: No match on DOI

Keywords

  • Electrochemistry, Fuel cells, Heterogeneous catalysis, Nanoparticles, Platinum
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