Issue 20, 1995

Photoemission and HREELS study of K adsorption on TiO2(100)

Abstract

The adsorption of K and coadsorption of O2 on TiO2(100) have been studied using photoemission and high resolution electron energy-loss spectroscopy (HREELS). We compare our results with those of earlier studies of potassium oxides. The energy separations of peaks appearing in photoemission spectra indicate the formation of a peroxide or superoxide at the surface following adsorption of > 1 monolayer of potassium. HREELS results are consistent with this conclusion.

Article information

Article type
Paper

J. Chem. Soc., Faraday Trans., 1995,91, 3569-3573

Photoemission and HREELS study of K adsorption on TiO2(100)

A. G. Thomas, P. J. Hardman, C. A. Muryn, H. S. Dhariwal, A. F. Prime, G. Thornton, E. Román and J. L. de Segovia, J. Chem. Soc., Faraday Trans., 1995, 91, 3569 DOI: 10.1039/FT9959103569

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