The performance and stability of the oxygen reduction reaction on Pt-M (M = Pd, Ag and Au) nanorods: An experimental and computational study

Yu Ting Liang, Syuan Pei Lin, Chen Wei Liu, Shu Ru Chung, Tsan Yao Chen, Jeng Han Wang, Kuan Wen Wang

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

The ORR activity of Pt3M NRs is related to the oxophilicity (ΔEads). However, their segregation energy when exposed to oxygen containing species (OCS∗) determines their stability. Although the ΔEads of Ag is not as weak as that of Au, its structure is relatively stable, thus promoting the ORR stability.

Original languageEnglish
Pages (from-to)6605-6608
Number of pages4
JournalChemical Communications
Volume51
Issue number30
DOIs
Publication statusPublished - 2015 Apr 18

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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