Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 18487-18493 |
| Seitenumfang | 7 |
| Fachzeitschrift | Physical Chemistry Chemical Physics |
| Jahrgang | 19 |
| Ausgabenummer | 28 |
| Publikationsstatus | Veröffentlicht - 26 Juni 2017 |
Abstract
Traveling interface modulations have been observed in catalytic methanol oxidation on an unpromoted Rh(110) and a partially vanadium oxide covered (θV = 0.1 MLE) Rh(110) surface. The front instabilities have been followed with photoemission electron microscopy (PEEM) in the 10-4 mbar range at T ≈ 800 K where the reaction is bistable. Near the equistability point large amplitude excursions (up to 300 μm) from the average interface position occur which travel in a pulse-like manner along the interface.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Allgemeine Physik und Astronomie
- Chemie (insg.)
- Physikalische und Theoretische Chemie
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Physical Chemistry Chemical Physics, Jahrgang 19, Nr. 28, 26.06.2017, S. 18487-18493.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Large amplitude excitations traveling along the interface in bistable catalytic methanol oxidation on Rh(110)
AU - Von Boehn, B.
AU - Imbihl, R.
N1 - Publisher Copyright: © the Owner Societies 2017. Copyright: Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2017/6/26
Y1 - 2017/6/26
N2 - Traveling interface modulations have been observed in catalytic methanol oxidation on an unpromoted Rh(110) and a partially vanadium oxide covered (θV = 0.1 MLE) Rh(110) surface. The front instabilities have been followed with photoemission electron microscopy (PEEM) in the 10-4 mbar range at T ≈ 800 K where the reaction is bistable. Near the equistability point large amplitude excursions (up to 300 μm) from the average interface position occur which travel in a pulse-like manner along the interface.
AB - Traveling interface modulations have been observed in catalytic methanol oxidation on an unpromoted Rh(110) and a partially vanadium oxide covered (θV = 0.1 MLE) Rh(110) surface. The front instabilities have been followed with photoemission electron microscopy (PEEM) in the 10-4 mbar range at T ≈ 800 K where the reaction is bistable. Near the equistability point large amplitude excursions (up to 300 μm) from the average interface position occur which travel in a pulse-like manner along the interface.
UR - http://www.scopus.com/inward/record.url?scp=85025699237&partnerID=8YFLogxK
U2 - 10.1039/c7cp01890h
DO - 10.1039/c7cp01890h
M3 - Article
C2 - 28682385
AN - SCOPUS:85025699237
VL - 19
SP - 18487
EP - 18493
JO - Physical Chemistry Chemical Physics
JF - Physical Chemistry Chemical Physics
SN - 1463-9076
IS - 28
ER -