Deposition-precipitation and stabilization of a silica-supported Au catalyst by surface modification with carbon nitride

Andrew J. Binder, Zhen An Qiao, Gabriel M. Veith, Sheng Dai

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

A silica support is modified by carbon nitride in order to allow for the deposition-precipitation of Au, which is normally unfavorable. The resulting catalyst is highly stable even after the removal of the carbon nitride layer at high temperature and shows good catalytic activity for the oxidation of CO in air.

Original languageEnglish
Pages (from-to)1339-1345
Number of pages7
JournalCatalysis Letters
Volume143
Issue number12
DOIs
StatePublished - Dec 2013

Funding

Acknowledgments The research was sponsored by the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, US Department of Energy, under contract no. DE-AC05-00OR22725 with Oak Ridge National Laboratory managed and operated by UT-Battelle, LLC.

Keywords

  • Catalysis
  • Deposition-precipitation
  • Heterogeneous catalysis
  • Nanostructure
  • Nanotechnology
  • Preparation and materials

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