Synthesis of a sinter-resistant, mixed-oxide support for Au nanoclusters

Article Abstract:

The study prepared a TiO2-SiO2 thin film on a mo-(112) substrate and showed that Ti defects in the SIO2 surface can control the density of Au nanoclusters. Further the study presented that TiO2-SiO2 surface exhibits sinter-resistant properties for Au nanoclusters with respect to heating and exposure to elevated pressures of CO and O2.

Chemical synthesis, Sinter (Metallurgy)

---

Photolectrochemical oxidation of water at transparent ferric oxide film electrodes

Article Abstract:

A report on the fabrication of thin-film Fe2O3 photoanodes from the spray pyrolysis of Fe(III)-containing solutions is presented. It is found that the largest photocurrents were obtained from photoanodes prepared from ferric chloride precursor solutions, which were simultaneously doped with Ti(super 4+) (5%) and Al(super 3+) (1%).

Analysis, Usage, Water, Oxidation-reduction reaction, Oxidation-reduction reactions, Optical properties, Photochemistry

---

Thin film water

Article Abstract:

Thin film water is ubiquitous and it has a profound effect on the physical and chemical properties of the substrates it covers. The studies reveal film thickness, hydrogen bonding networks, thermodynamic properties, and molecular orientations.

Observations, Thermodynamics, Substrates

Similar abstracts:

• Abstracts: Mechanism of beta-hydrogen abstraction from adsorbed alkoxides on supported metal oxide catalysts
• Abstracts: Synthesis and interface structures of zinc sulfide sheathed zinc-cadmium nanowire heterojunctions. Formation of two-dimensional nanomaterials of boron carbides
• Abstracts: A DFT study of interaction of carbon monoxide with carbonaceous materials. Surface-enhanced Raman spectroscopy studies on the adsorption and electrooxidation of carbon monoxide at the platinum-formic acid interface
• Abstracts: Nucleation thermodynamics of cubic boron nitride upon high-pressure and high-temperature supercritical fluid system in nanoscale
• Abstracts: Photoelectrochemistry of conducting polymers modified with electron-acceptor moieties. Electrochemical impedance sensing of DNA hybridization on conducting polymer film-modified diamond

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