INTERACTION OF HNCO WITH Cu(111) SURFACE.

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5 Citations (Scopus)

Abstract

When clean Cu(111) was exposed to HNCO at 300 K, no adsorption occurred. When the surface was predosed with oxygen, however, HNCO adsorbed with concomitant release of water. Auger analysis of the sample showed signals of C, N and O. The ratio of the relative intensities of the N and C signals remained the same with the increase of the coverage. ELS showed losses which were not observed during the adsorption of either CO or atomic N. No HNCO was desorbed as such, and neither NCO nor (NCO)//2 was detected during the desorption. The main products were CO//2 (463 and 633 K), N//2 (793) and C//2N//2 (874 K).

Original languageEnglish
Pages213-216
Number of pages4
Publication statusPublished - Jan 1 1980
EventUnknown conference - Cannes, Fr
Duration: Sep 22 1980Sep 26 1980

Other

OtherUnknown conference
CityCannes, Fr
Period9/22/809/26/80

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Solymosi, F., & Kiss, J. (1980). INTERACTION OF HNCO WITH Cu(111) SURFACE.. 213-216. Paper presented at Unknown conference, Cannes, Fr, .