Literature DB >> 16683769

Water activated by atomic oxygen on Au(111) to oxidize CO at low temperatures.

Tae S Kim1, Jinlong Gong, Rotimi A Ojifinni, J M White, C Buddie Mullins.   

Abstract

The Au(111) surface was populated with atomic oxygen [16O] followed by oxygen-labeled water [H218O] at surface temperatures as low as 77 K. When a CO beam was impinged on this surface, both [C16O16O] and [C16O18O] were produced. The results strongly suggest the direct involvement and promoting role of water in CO oxidation on oxygen covered Au(111) at low temperatures.

Entities:  

Year:  2006        PMID： 16683769     DOI： 10.1021/ja058263m

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  3 in total

1.  Catalytic mechanisms of Au₁₁ and Au₁₁-nPt n (n=1-2) clusters: a DFT investigation on the oxidation of CO by O₂.

Authors:  Xueli Cheng; Yanyun Zhao; Feng Li; Yongjun Liu
Journal:  J Mol Model       Date:  2015-08-13       Impact factor: 1.810

2.  Dynamic transformation between bilayer islands and dinuclear clusters of Cr oxide on Au(111) through environment and interface effects.

Authors:  Zhiyu Yi; Le Lin; Yuan Chang; Xuda Luo; Junfeng Gao; Rentao Mu; Yanxiao Ning; Qiang Fu; Xinhe Bao
Journal:  Proc Natl Acad Sci U S A       Date:  2022-05-23       Impact factor: 12.779

3.  Analytical performances of nanostructured gold supported on metal oxide sorbents for the determination of gaseous mercury.

Authors:  Julien Lusilao-Makiese; Emmanuel Tessier; David Amouroux; Ewa Cukrowska
Journal:  Int J Anal Chem       Date:  2014-04-06       Impact factor: 1.885
  3 in total

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