Adsorption of hydrogen atoms and oxygen molecules on zinc oxide and titanium oxide on the surface conductivity and work function
Authors:
- 30 September 2008
- journal article
- Published by Pleiades Publishing Ltd in Technical Physics Letters
- Vol. 34 (9) , 795-797
Abstract
A change in the substrate work function has been calculated using the Anderson-Newns model for H/ZnO, O2/ZnO, and O2/TiO2 systems in the interval of submonolayer adsorbate coverages (0 ≤ Θ ≤ 1). Using the relation ΔG/Δϕ = const obtained previously, where ΔG and Δϕ are changes in the surface conductivity and work function, the values of ΔG(Θ) are evaluated, which show a good agreement with the experimental data.Keywords
This publication has 3 references indexed in Scilit:
- The Surface Science of Metal OxidesPhysics Today, 1995
- Interaction between particles adsorbed on metal surfacesUspekhi Fizicheskih Nauk, 1989
- Submonolayer films on the surface of metalsUspekhi Fizicheskih Nauk, 1977