Quantitative surface structure determination using in situ high-energy SXRD: Surface oxide formation on Pd(100) during catalytic CO oxidation
Artikel i vetenskaplig tidskrift, 2014

We have performed a quantitative structure determination of the SQRT(5×5)R27° surface oxide, formed on Pd(100) under semi-realistic conditions for catalytic CO oxidation, using in situ high-energy surface X-ray diffraction. We describe the experiment and the extraction of quantitative data in detail. The structural results are in agreement with previous reports of a system consisting of a single layer of PdO(101) formed in pure O2 on top of Pd(100) and studied under ultra high vacuum conditions.

HESXRD

Heterogeneous catalysis

CO oxidation

Pd

SXRD

PdO

Författare

Mikhail Shipilin

Uta Hejral

Edvin Lundgren

Lindsay R. Merte

Chu Zhang

Andreas Stierle

Uta Ruett

Olof Gutowski

Magnus Skoglundh

Kompetenscentrum katalys (KCK)

Chalmers, Kemi- och bioteknik, Teknisk ytkemi

Per-Anders Carlsson

Kompetenscentrum katalys (KCK)

Chalmers, Kemi- och bioteknik, Teknisk ytkemi

Johan Gustafson

Surface Science

0039-6028 (ISSN)

Vol. 630 229-235

Drivkrafter

Hållbar utveckling

Styrkeområden

Nanovetenskap och nanoteknik

Transport

Energi

Materialvetenskap

Ämneskategorier

Kemiska processer

Atom- och molekylfysik och optik

Materialkemi

Den kondenserade materiens fysik

Fundament

Grundläggande vetenskaper

DOI

10.1016/j.susc.2014.08.021