Document Type
Article
Publication Date
11-21-2022
Publication Title
Physical Chemistry Chemical Physics
Volume
24
Issue
43
Pages
26421–26427
Publisher Name
Royal Society of Chemistry
Abstract
We combine velocity map imaging (VMI) with temperature-programmed desorption (TPD) experiments to record the angular-resolved velocity distributions of recombinatively-desorbing oxygen from Rh(111). We assign the velocity distributions to desorption from specific surface and sub-surface states by matching the recorded distributions to the desorption temperature. These results provide insight into the recombinative desorption mechanisms and the availability of oxygen for surface-catalyzed reactions.
Recommended Citation
Dorst, Arved C.; Güthoff, Friedrich; Schauermann, Daniel; Wodtke, Alec M.; Killelea, Daniel; and Schäfer, Tim. Velocity Map Images of Desorbing Oxygen from Sub-Surface States of Rh(111). Physical Chemistry Chemical Physics, 24, 43: 26421–26427, 2022. Retrieved from Loyola eCommons, Chemistry: Faculty Publications and Other Works, http://dx.doi.org/10.1039/D2CP03369K
Creative Commons License
This work is licensed under a Creative Commons Attribution 3.0 License.
Copyright Statement
© the Owner Societies, 2022.
Comments
Author Posting © the Owner Societies, 2022. This article was published open access in Physical Chemistry Chemical Physics, Volume 24, Issue 43, Pages 26421–26427, https://doi.org/10.1039/D2CP03369K.