Surface chemistry of carbon dioxide on copper model catalysts studied by ambient-pressure X-ray photoelectron spectroscopy

Takanori Koitaya, Susumu Yamamoto, Iwao Matsuda, Jun Yoshinobu

Research output: Contribution to journalReview articlepeer-review

2 Citations (Scopus)

Abstract

In-situ analysis of heterogeneous catalysts under reaction condition is indispensable to understand reaction mechanisms and nature of active sites. Ambient-pressure X-ray photoelectron spectroscopy (AP-XPS) is one of the powerful methods to investigate chemical states of catalysts and reaction intermediates adsorbed on the surface. In this review, reaction of carbon dioxide on Cu(997) and Zn-deposited Cu(997) surfaces are discussed as an example of surface chemistry of weakly adsorbed molecules, together with a brief overview of recent progress in AP-XPS methods.

Original languageEnglish
Pages (from-to)169-178
Number of pages10
Journale-Journal of Surface Science and Nanotechnology
Volume17
DOIs
Publication statusPublished - 2019

Keywords

  • Ambient-pressure X-ray photoelectron spectroscopy
  • Carbon dioxide
  • Copper
  • Zinc

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Condensed Matter Physics
  • Mechanics of Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

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