Abstracts

Chemicals, plastics and rubber industries

Search abstracts:

Adsorption and reaction of methanol on stoichiometric and defective SrTiO3(100) surfaces

Article Abstract:

The adsorption and reaction of methanol (CH3OH) on stoichiometric (TiO2-terminated) and reduced SrTiO3-(100) surfaces are investigated using temperature-programmed desorption (TPD), X-ray photoelectron spectroscopy (XPS), and first-principles density-functional calculations. Theoretical calculations predict weak adsorption of methanol on TiO2-terminated SrTiO3(100) surfaces.

All Other Basic Inorganic Chemical Manufacturing, Industrial inorganic chemicals, not elsewhere classified, Strontium & Compounds, Titanium compounds, Strontium compounds

---

Adsorbate-induced segregation in the Ni{111}/Au/(R,R)-tartaric acid system

Article Abstract:

The adsorption of the catalytically important chiral modifier, (R,R)-tartaric acid, was investigated on bimetallic Ni/Au surfaces created by annealing thin Au films on Ni{111}. Reflection adsorption infrared spectroscopy measurements revealed that the adsorption mode of (R,R)-tataric acid depends strongly on the surface composition.

All Other Basic Organic Chemical Manufacturing, Industrial organic chemicals, not elsewhere classified, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Catalysts, Chemical preparations, not elsewhere classified, Tartaric Acid, Infrared spectroscopy, Properties

---

Quantitative analysis of adsorbate induced segregation at bimetallic surfaces: improving the accuracy of medium energy ion scattering results

Article Abstract:

Quantitative analysis of adsorbate induced segregation at bimetallic surfaces and the possibility of improving the accuracy of medium ion energy scattering results is presented. It is seen that the segregation processes induced by adsorption are localized to the top few layers of the surface.

Quantitative chemical analysis, Metal surfaces

Similar abstracts:

• Abstracts: BF3 adsorption on stoichiometric and oxygen-deficient SnO2(110) surfaces. ESR broadening in conducting polypyrrole because of oxygen: application to the study of oxygen adsorption
• Abstracts: Adsorption and reactions of NO on clean and Co-precovered Ir(111). Structure-dependent kinetics for synthesis and decomposition of formate species over Cu(111) and Cu (110) model catalysts
• Abstracts: Adsorption and diffusion of single molecules at chromatographic interfaces. Single-molecule study of an adsorbed oligonucleotide undergoing both lateral diffusion and strong adsorption
• Abstracts: Adsorption of small palladium clusters on the relaxed alpha- Al2O3 (0001) surface. Ab inito MO study of the structures of N(sub 2), NO, and CO molecules coordinated to the Pd(sub n) (n=1, 2, 5, 25) clusters as a model of Pd(110)surface
• Abstracts: Vibrational study of the interaction of acetylene and benzene on clean and carbide-modified W(211) surfaces. Modifying surface reactivity by carbide formation: reaction pathways of cyclohexene over clean and carbide-modified W(111)

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