Abstract
Infrared absorption by CO and CO2 adsorbed on NaCl (film) and NaCl(100) single crystal surfaces has been measured under ultrahigh vacuum conditions as a function of temperature and pressure, using grating and FTIR transmission-absorption spectroscopy. The absorption line of a monolayer of CO on NaCl(100) due to the stretching vibration is extremely narrow (<2 cm−1) and onlyp-polarized light is absorbed at oblique incidence. Resonant desorption in CO-NaCl (film) has been detected. Thev 3 absorption of a monolayer of CO2 on NaCl(100) appears as a doublet.
Similar content being viewed by others
References
J. Heidberg, H. Stein, H. Weiss,Surf. Sci. 1987,184, L431.
See, for example, J. Heidberg, H. Stein, E. Riehl, Z. Szilágyi, H. Weiss,Surf. Sci. 1985,158, 553, and references therein.
J. Heidberg, S. Zehme, C. F. Chen, H. Hartmann,Ber. Bunsenges. Physikal. Chem. 1971,75, 1009.
Y. Kozirovski, M. Folman,Trans. Faraday Soc. 1966,62, 808;1966,62, 1431.
J. Heidberg, K.-W. Stahmer, H. Stein, H. Weiss,J. Electron Spectr. Rel. Phenom. 1987,45, 87; H. H. Richardson, G. E. Ewing,J. Electron Spectr. Rel. Phenom. 1987,45, 99; J. Heidberg, K. Stahmer, H. Stein, H. Weiss, M. Folman,Z. Physik. Chem. N. F.:1987,155, 223.
J. Heidberg, D. Hoge,Surf. Sci. 1987,189/190, 448 (ECOSS 9).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Heidberg, J., Kampshoff, E., Stein, H. et al. FTIR-spectroscopy as a highly sensitive technique to study adsorption and desorption on ionic film and single crystal surfaces. Mikrochim Acta 95, 105–108 (1988). https://doi.org/10.1007/BF01349731
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01349731