Alloy formation and CO adsorption on bimetallic Ca/Pd(111) surfaces

Article Abstract:

A study on Ca films deposited on the surface of Pd(111) is presented by temperature-programmes desorption, X-ray photoelectron spectroscopy XPS), Auger electron spectroscopy, and low-energy diffraction (LEED). It is concluded that Pd-Ca alloying occurs readily at temperatures above 700 K and that phases can be ordered surface compounds and quite thermally stable.

Alloys, Structure

---

The effect of initial rotational energy on the adsorption of CO to the (0001) face of crystalline ice I(sub h) at hyperthermal energies

Article Abstract:

The influence of initial rotational energy on the adsorption of CO to the (0001) crystalline ice I(sub h) surface is predicted using molecular dynamics (MD) simulations. At low incidence energies (viz. 24.1 and 48.2 kJ mol(super -1), there is an approximately exponential decrease in the trapping probability with increased initial rotation.

Methods, Crystallization

---

Similar abstracts:

• Abstracts: DFT-based prediction of high-pressure H2 adsorption on porous carbons at ambient temperatures from low-pressure adsorption data measured at 77 K
• Abstracts: Molecular dynamics simulations and thermodynamic modeling of the self-assembly of the triterpenoids asiatic acid and madecassic acid in aqueous solution
• Abstracts: X-ray microscopy studies of protein adsorption on a phase segregated polystyrene/polymethylmethacrylate surface. 2: effect of pH on site preference
• Abstracts: Metal particle growth during glucose hydrogenation over Ru/SiO2 evaluated by X-ray absorption spectroscopy and electron microscopy
• Abstracts: Hydrogen storage properties of metal nitroprussides M[Fe(CN)(sub 5)NO], (M = Co, Ni). part 2 Water cavities of sH clathrate hydrate stabilized by molecular hydrogen

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.