Analysis of titanium nanoparticles created by laser irradiation under liquid environments

Article Abstract:

An analysis of the formation of various titanium-based nanoparticles by laser ablation of a titanium rod in liquid environments comprised of water, ethanol, 2-propanol, and n-hexane is presented. It is found that the nanoparticles created in their respective liquid environments are very stable, maintain their character over time, and remain in solution for months after creation.

Oxidation-reduction reaction, Oxidation-reduction reactions, Ablation (Vaporization technology), Laser ablation

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Supported nanometric titanium oxide sols as a new efficient photocatalyst

Article Abstract:

The first study of the photocatalytic performance of immobilized smallest titanium oxide oxoparticles of the size 2R=5.0 nm on a glass support is presented. The film thickness is expected to strongly affect the material photocatalytic efficiency because of the internal traps population.

Ultraviolet radiation, Thermogravimetry

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Chemical activity of photoinduced Ti(super 3+) centers in titanium oxide gels

Article Abstract:

A report is presented on the chemical activity of trapped electrons in wet titanium oxide gels that are generated under the band gap irradiation of gels and stored as Ti(super 3+) centers that absorb in the visible. The gels show strongly different laser-induced absorption kinetics.

Science & research, Research, Electric properties, Electrons, Absorption spectra

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