Hydrogen absorption in the core/shell interface of Pd/Pt nanoparticles

Hirokazu Kobayashi, Miho Yamauchi, Hiroshi Kitagawa, Yoshiki Kubota, Kenichi Kato, Masaki Takata

研究成果: ジャーナルへの寄稿記事

113 引用 (Scopus)

抜粋

We have investigated the hydrogen absorption behavior of Pd/Pt nanoparticles with a core/shell-type structure. From the results of the hydrogen pressure-composition (PC) isotherm and solid-state 2H NMR measurements, it was revealed that the Pd/Pt nanoparticles can absorb hydrogen, and most of the absorbed hydrogen atoms are situated around the interfacial region between the Pd core and the Pt shell of the Pd/Pt nanoparticles, indicating that the core/shell boundary plays an important role in the formation of the hydride phase of the Pd/Pt nanoparticles.

元の言語英語
ページ(範囲)1818-1819
ページ数2
ジャーナルJournal of the American Chemical Society
130
発行部数6
DOI
出版物ステータス出版済み - 2 13 2008

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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