Details
| Original language | English |
|---|---|
| Pages (from-to) | 19708-19715 |
| Number of pages | 8 |
| Journal | Physical Chemistry Chemical Physics |
| Volume | 23 |
| Issue number | 35 |
| Early online date | 20 Aug 2021 |
| Publication status | Published - 21 Sept 2021 |
Abstract
Chemical wave patterns that develop in the O2+ H2reaction on a bimetallic Rh(110)/Ni surface have been studied with photoelectron emission microscopy (PEEM) in the 10−6to 10−4mbar range. The bifurcation diagram for Ni coverages up to 3 monolayers (ML) was mapped out forT= 770 K. Stationary concentration patterns of macroscopic stripes as well as target patterns and irregular chemical waves were observed.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
- Chemistry(all)
- Physical and Theoretical Chemistry
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In: Physical Chemistry Chemical Physics, Vol. 23, No. 35, 21.09.2021, p. 19708-19715.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Stationary stripe patterns and chemical waves on the bimetallic Rh(110)/Ni surface during the H2+ O2 reaction
AU - Homann, Mathias
AU - Imbihl, Ronald
N1 - Funding Information: The authors are indebted to the DFG (Deutsche Forschungsgemeinschaft) for financial support.
PY - 2021/9/21
Y1 - 2021/9/21
N2 - Chemical wave patterns that develop in the O2+ H2reaction on a bimetallic Rh(110)/Ni surface have been studied with photoelectron emission microscopy (PEEM) in the 10−6to 10−4mbar range. The bifurcation diagram for Ni coverages up to 3 monolayers (ML) was mapped out forT= 770 K. Stationary concentration patterns of macroscopic stripes as well as target patterns and irregular chemical waves were observed.
AB - Chemical wave patterns that develop in the O2+ H2reaction on a bimetallic Rh(110)/Ni surface have been studied with photoelectron emission microscopy (PEEM) in the 10−6to 10−4mbar range. The bifurcation diagram for Ni coverages up to 3 monolayers (ML) was mapped out forT= 770 K. Stationary concentration patterns of macroscopic stripes as well as target patterns and irregular chemical waves were observed.
UR - http://www.scopus.com/inward/record.url?scp=85115151438&partnerID=8YFLogxK
U2 - 10.1039/d1cp02389f
DO - 10.1039/d1cp02389f
M3 - Article
AN - SCOPUS:85115151438
VL - 23
SP - 19708
EP - 19715
JO - Physical Chemistry Chemical Physics
JF - Physical Chemistry Chemical Physics
SN - 1463-9076
IS - 35
ER -