Surface topographical changes and chemical wave patterns in catalytic CO oxidation on Pt(110)

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autorschaft

  • Han Wei
  • G. Lilienkamp
  • R. Imbihl

Externe Organisationen

  • Technische Universität Clausthal
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Seiten (von - bis)284-288
Seitenumfang5
FachzeitschriftChemical physics letters
Jahrgang389
Ausgabenummer4-6
Frühes Online-Datum15 Apr. 2004
PublikationsstatusVeröffentlicht - 11 Mai 2004

Abstract

Chemical wave patterns in catalytic CO oxidation on a Pt(110) surface have been studied in the 10-5 mbar range using low energy electron microscopy (LEEM) as spatially resolving method. During rate oscillations a cellular pattern develops whose characteristic dimensions are apparently determined by the surface topography of the Pt(110) surface. Exposure to oscillatory conditions causes a roughening of the surface associated with macroscopic changes in the surface topography.

ASJC Scopus Sachgebiete

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Surface topographical changes and chemical wave patterns in catalytic CO oxidation on Pt(110). / Wei, Han; Lilienkamp, G.; Imbihl, R.
in: Chemical physics letters, Jahrgang 389, Nr. 4-6, 11.05.2004, S. 284-288.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Wei H, Lilienkamp G, Imbihl R. Surface topographical changes and chemical wave patterns in catalytic CO oxidation on Pt(110). Chemical physics letters. 2004 Mai 11;389(4-6):284-288. Epub 2004 Apr 15. doi: 10.1016/j.cplett.2004.03.105
Wei, Han ; Lilienkamp, G. ; Imbihl, R. / Surface topographical changes and chemical wave patterns in catalytic CO oxidation on Pt(110). in: Chemical physics letters. 2004 ; Jahrgang 389, Nr. 4-6. S. 284-288.
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