A high-pressure-induced dense CO overlayer on a Pt(111) surface: a chemical analysis using in situ near ambient pressure XPS
- Author(s)
- Toyoshima, Ryo; Yoshida, Masaaki; Monya, Yuji; Suzuki, Kazuma; Amemiya, Kenta; Mase, Kazuhiko; Mun, Bongjin Simon; Kondoh, Hiroshi
- Type
- Article
- Citation
- PHYSICAL CHEMISTRY CHEMICAL PHYSICS, v.16, no.43, pp.23564 - 23567
- Issued Date
- 2014-10
- Abstract
- We investigated the high-density CO adsorption phase formed on a Pt(111) surface when exposed to CO gas of pressure ranging from UHV to 100 mTorr using near-ambient-pressure (NAP)-XPS. Combined results from the NAP-XPS measurements and DFT calculations reveal the adsorption structure of CO molecules in the dense CO overlayer, which is stable under realistic conditions.
- Publisher
- ROYAL SOC CHEMISTRY
- ISSN
- 1463-9076
- DOI
- 10.1039/c4cp04318a
- URI
- https://scholar.gist.ac.kr/handle/local/15021
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