Twinning boundary-elongated hierarchical Pt dendrites with an axially twinned nanorod core for excellent catalytic activity

Nguyen Tien Khi, Jisun Yoon, Hionsuck Baik, Sangmin Lee, Dong June Ahn, Seong Jung Kwon, Kwangyeol Lee

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Twinning boundary-elongated hierarchical Pt nanostructures with excellent electrocatalytic activity were prepared by using axially twinned Pt 3Ni nanorods as the platform for epitaxial transfer of a twinned crystal structure. The high electrocatalytic activity of the hierarchical nanostructures results from the synergistic effects of lattice mismatch between the Pt3Ni core and the Pt shell and the elongated twinning boundary. This journal is

Original languageEnglish
Pages (from-to)8312-8316
Number of pages5
JournalCrystEngComm
Volume16
Issue number36
DOIs
Publication statusPublished - 2014 Sep 28

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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