Literature DB >> 25286880

A high-pressure-induced dense CO overlayer on a Pt(111) surface: a chemical analysis using in situ near ambient pressure XPS.

Ryo Toyoshima1, Masaaki Yoshida, Yuji Monya, Kazuma Suzuki, Kenta Amemiya, Kazuhiko Mase, Bongjin Simon Mun, Hiroshi Kondoh.   

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.

Year:  2014        PMID： 25286880     DOI： 10.1039/c4cp04318a

Source DB:  PubMed          Journal:  Phys Chem Chem Phys        ISSN： 1463-9076            Impact factor:   3.676


  2 in total

1.  Adsorbate-driven reactive interfacial Pt-NiO1-x nanostructure formation on the Pt3Ni(111) alloy surface.

Authors:  Jeongjin Kim; Woong Hyeon Park; Won Hui Doh; Si Woo Lee; Myung Cheol Noh; Jean-Jacques Gallet; Fabrice Bournel; Hiroshi Kondoh; Kazuhiko Mase; Yousung Jung; Bongjin Simon Mun; Jeong Young Park
Journal:  Sci Adv       Date:  2018-07-13       Impact factor: 14.136

2.  Under-cover stabilization and reactivity of a dense carbon monoxide layer on Pt(111).

Authors:  Igor Píš; Elena Magnano; Silvia Nappini; Federica Bondino
Journal:  Chem Sci       Date:  2018-12-03       Impact factor: 9.825
  2 in total

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