Molecular diffusion and photooxidation chemistry on TiO2 surfaces under perfluoroalkane layers

Article Abstract:

The transmission infrared spectroscopy is used to analyze the photooxidation of an organic compound, 2-chloroethyl ethyl sulfide (2-CEES), over a TiO2-SiO2 mixed oxide photocatalyst for determining the influence of an inert perfluoroalkane (C9F20) buffer layer on the photooxidation properties of the photocatalyst. The study revealed that adsorption of 2-CEES and O2 occurs at the photocatalyst surface, and photooxidation of the 2-CEES is little impeded by the inert C9F20 layer.

Basic Chemical Manufacturing, Industrial Organic Chemicals, Organic Chemicals, Organic compounds, Infrared spectroscopy, Photochemistry, Properties

---

Adsorption and photooxidation of CH3CN on TiO2

Article Abstract:

A used transmission infrared spectroscopy to investigate the adsorption and photooxidation of CH3CN on high-surface-area powdered TiO2 possessing a variety of crystallographic planes and defects. The high-surface-area powdered TiO2 used in the study furnishes significant insights about the photooxidation of CH3CN on technologically useful TiO2 photocatalysis. Experimental methodology, findings and conclusions are discussed.

Analysis, Usage, Case studies, Greenhouse gases, Titanium dioxide, Photochemical research, Chemical reactions, Metal catalysts, Gases, Asphyxiating and poisonous, Poisonous gases

---

N2O adsorption and photochemistry on high area TiO2 powder

Article Abstract:

A study of the absorption and the photochemistry of N2O chemisorbed on high area TiO2 powder are performed. It could be concluded that N2O adsorbed molecularly on TiO2 and both the N and O end of the N2O molecule were involved in the N2O adsorption on the TiO2 surface.

Adsorption, Titanium compounds, Atomic properties

Similar abstracts:

• Abstracts: Molecular dynamics simulation study of motions and interactions of water in a polymer network. In situ monitoring of chemical reactions in and molecular dynamics of model compounds by dielectric relaxation spectroscopy
• Abstracts: Horseradish peroxidase adsorption on silica surfaces as an oscillatory dynamical behavior. Network growth in the flocculation of concentrated colloidal silica dispersions
• Abstracts: Cross polarization and cross relaxation from laser-polarized xenon to surface species. Variable temperatures study of the cross-relaxation dynamics in the hyperpolarized xenon-induced enhancement of surface nuclei
• Abstracts: Nonlinear saturation and determination of the two-photon absorption cross-section of green fluorescent protein
• Abstracts: Conformation of methylene chains in an intercalated surfactant bilayer. Modeling alkali atoms deposition on TiO2 (110) surface

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