Details
Originalsprache | Englisch |
---|---|
Seiten (von - bis) | 284-288 |
Seitenumfang | 5 |
Fachzeitschrift | Chemical physics letters |
Jahrgang | 389 |
Ausgabenummer | 4-6 |
Frühes Online-Datum | 15 Apr. 2004 |
Publikationsstatus | Veröffentlicht - 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
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
- Chemie (insg.)
- Physikalische und Theoretische Chemie
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in: Chemical physics letters, Jahrgang 389, Nr. 4-6, 11.05.2004, S. 284-288.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Surface topographical changes and chemical wave patterns in catalytic CO oxidation on Pt(110)
AU - Wei, Han
AU - Lilienkamp, G.
AU - Imbihl, R.
N1 - Funding Information: Financial support from the German Israeli Science Foundation (GIF) and the Deutsche Forschungsgemeinschaft (DFG Li813/1-2) is gratefully acknowledged.
PY - 2004/5/11
Y1 - 2004/5/11
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=2342445176&partnerID=8YFLogxK
U2 - 10.1016/j.cplett.2004.03.105
DO - 10.1016/j.cplett.2004.03.105
M3 - Article
AN - SCOPUS:2342445176
VL - 389
SP - 284
EP - 288
JO - Chemical physics letters
JF - Chemical physics letters
SN - 0009-2614
IS - 4-6
ER -