Ordered Porous Pd Octahedra Covered with Monolayer Ru Atoms

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • Jingjie Ge
  • Dongsheng He
  • Lei Bai
  • Rui You
  • Haiyuan Lu
  • Yue Lin
  • Yan-Biao Kang
  • Bin Xiao
  • Yuen Wu
  • Zhaoxiang Deng
  • Weixin Huang
  • Xun Hong
  • Yadong Li

Detail(s)

Original languageEnglish
Pages (from-to)14566-14569
Journal / PublicationJournal of the American Chemical Society
Volume137
Issue number46
Online published9 Nov 2015
Publication statusPublished - 25 Nov 2015
Externally publishedYes

Abstract

Monolayer Ru atoms covered highly ordered porous Pd octahedra have been synthesized via the underpotential deposition and thermodynamic control. Shape evolution from concave nanocube to octahedron with six hollow cavities was observed. Using aberration-corrected high-resolution transmission electron microscopy and X-ray photoelectron spectroscopy, we provide quantitative evidence to prove that only a monolayer of Ru atoms was deposited on the surface of porous Pd octahedra. The as-prepared monolayer Ru atoms covered Pd nanostructures exhibited excellent catalytic property in terms of semihydrogenation of alkynes.

Citation Format(s)

Ordered Porous Pd Octahedra Covered with Monolayer Ru Atoms. / Ge, Jingjie; He, Dongsheng; Bai, Lei et al.

In: Journal of the American Chemical Society, Vol. 137, No. 46, 25.11.2015, p. 14566-14569.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review