铂（111）表面上高压诱导形成的致密一氧化碳覆盖层：使用原位近常压X射线光电子能谱进行的化学分析。
A high-pressure-induced dense CO overlayer on a Pt(111) surface: a chemical analysis using in situ near ambient pressure XPS.
作者信息
Toyoshima Ryo, Yoshida Masaaki, Monya Yuji, Suzuki Kazuma, Amemiya Kenta, Mase Kazuhiko, Mun Bongjin Simon, Kondoh Hiroshi
机构信息
Department of Chemistry, Keio University, 3-14-1 Hiyoshi, Kohoku-ku, Yokohama, Kanagawa 223-8522, Japan.
出版信息
Phys Chem Chem Phys. 2014 Nov 21;16(43):23564-7. doi: 10.1039/c4cp04318a. Epub 2014 Oct 7.
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.
我们使用近常压（NAP）-X射线光电子能谱（XPS）研究了Pt(111)表面在暴露于压力范围从超高真空到100毫托的CO气体时形成的高密度CO吸附相。NAP-XPS测量和密度泛函理论（DFT）计算的综合结果揭示了致密CO覆盖层中CO分子的吸附结构，该结构在实际条件下是稳定的。
Zotero 插件