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  Spatio-temporal pattern formation during the catalytic CO-oxidation on Pt(100)

Lauterbach, J., & Rotermund, H.-H. (1994). Spatio-temporal pattern formation during the catalytic CO-oxidation on Pt(100). Surface Science, 311(1-2), 231-246. doi:10.1016/0039-6028(94)90494-4.

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 Creators:
Lauterbach, Jochen1, Author           
Rotermund, Harm-Hinrich2, Author           
Affiliations:
1Fritz Haber Institute, Max Planck Society, ou_24021              
2Physical Chemistry, Fritz Haber Institute, Max Planck Society, ou_634546              

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 Abstract: Using the photoelectron emission microscope (PEEM) the spatio-temporal pattern formation during the catalytic oxidation of CO on a Pt(100) sample was observed at temperatures between 420 and 540 K and at CO and oxygen pressures around 10−5 mbar and 10−4 mbar, respectively. A clear correlation between CO2-production and styles of pattern formation could be established. The appearance and shape of chemical concentration waves in the system could be related to an adsorbate induced phase transition on the platinum surface.

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Language(s): eng - English
 Dates: 1993-09-201994-01-211994-05-10
 Publication Status: Issued
 Pages: 16
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1016/0039-6028(94)90494-4
 Degree: -

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Title: Surface Science
  Abbreviation : Surf. Sci.
Source Genre: Journal
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Publ. Info: Amsterdam : Elsevier
Pages: 16 Volume / Issue: 311 (1-2) Sequence Number: - Start / End Page: 231 - 246 Identifier: ISSN: 0039-6028
CoNE: https://pure.mpg.de/cone/journals/resource/0039-6028