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  Effects of Boundaries on Pattern Formation: Catalytic Oxidation of CO on Platinum

Graham, M. D., Kevrekidis, I. G., Asakura, K., Lauterbach, J., Krischer, K., Rotermund, H.-H., et al. (1994). Effects of Boundaries on Pattern Formation: Catalytic Oxidation of CO on Platinum. Science, 264(5155), 80-82. doi:10.1126/science.264.5155.80.

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 Creators:
Graham, M. D.1, Author
Kevrekidis, Ioannis G.1, Author
Asakura, K.2, Author           
Lauterbach, Jochen2, Author           
Krischer, Katharina3, Author           
Rotermund, Harm-Hinrich3, Author           
Ertl, Gerhard3, Author           
Affiliations:
1Department of Chemical Engineering, Princeton University, Princeton, NJ 08544-5263, USA, ou_persistent22              
2Fritz Haber Institute, Max Planck Society, ou_24021              
3Physical Chemistry, Fritz Haber Institute, Max Planck Society, ou_634546              

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 Abstract: The effect of boundaries on pattern formation was studied for the catalytic oxidation of carbon monoxide on platinum surfaces. Photolithography was used to create microscopic reacting domains on polycrystalline foils and single-crystal platinum (110) surfaces with inert titanium overlayers. Certain domain geometries give rise to patterns that have not been observed on the untreated catalyst and bring to light surface mechanisms that have no analog in homogeneous reaction-diffusion systems.

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Language(s): eng - English
 Dates: 1994-04-01
 Publication Status: Issued
 Pages: 3
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1126/science.264.5155.80
 Degree: -

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Title: Science
  Abbreviation : Science
Source Genre: Journal
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Publ. Info: Washington, D.C. : American Association for the Advancement of Science
Pages: - Volume / Issue: 264 (5155) Sequence Number: - Start / End Page: 80 - 82 Identifier: ISSN: 0036-8075
CoNE: https://pure.mpg.de/cone/journals/resource/991042748276600_1