CO2 desorption dynamics on specified sites and surface phase transitions of Pt(110) in steady-state CO oxidation

Izabela Irena Rzeznicka, Md Goula Moula, Leonard Morales De La Garza, Yuichi Ohno, Tatsuo Matsushima

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Extensive desorption dynamic studies of product CO2 in steady-state CO oxidation on Pt(110) were shown. The spatial distribution of desorbing CO2. from inclined terraces was fully analyzed, and the desorption dynamics was successfully used to survey the surface phase boundary at relatively low reactant pressures. The resultant diagram was examined by LEED observations under the same conditions.

Original languageEnglish
Pages (from-to)9829-9841
Number of pages13
JournalJournal of Chemical Physics
Volume119
Issue number18
DOIs
Publication statusPublished - 2003 Nov 8
Externally publishedYes

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Carbon Monoxide
Desorption
Phase transitions
desorption
Oxidation
oxidation
Phase boundaries
Spatial distribution
spatial distribution
low pressure
diagrams
products

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

CO2 desorption dynamics on specified sites and surface phase transitions of Pt(110) in steady-state CO oxidation. / Rzeznicka, Izabela Irena; Moula, Md Goula; De La Garza, Leonard Morales; Ohno, Yuichi; Matsushima, Tatsuo.

In: Journal of Chemical Physics, Vol. 119, No. 18, 08.11.2003, p. 9829-9841.

Research output: Contribution to journalArticle

Rzeznicka, Izabela Irena ; Moula, Md Goula ; De La Garza, Leonard Morales ; Ohno, Yuichi ; Matsushima, Tatsuo. / CO2 desorption dynamics on specified sites and surface phase transitions of Pt(110) in steady-state CO oxidation. In: Journal of Chemical Physics. 2003 ; Vol. 119, No. 18. pp. 9829-9841.
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