2000年6月29日 · Scientific studies on photocatalysis started about two and a half decades ago. Titanium dioxide (TiO 2), which is one of the most basic materials in our daily life, has emerged as an excellent photocatalyst material for environmental purification.

Titanium dioxide (TiO₂) has gained significant attention in photocatalysis and photovoltaics due to its advantageous properties. The optimization of TiO₂ performance primarily revolves around two key principles: enhancing light absorption and improving charge carrier separation.

2022年5月15日 · Titanium dioxide (TiO 2) as a photocatalyst has been ubiquitously studied for environmental applications. Though, readily available, nontoxic, and environmentally friendly; lower efficiency, less energy harvesting within the UV–Vis range with the ease of photogenerated charge recombination is still a concern for its full-scale deployment as a ...

2014年9月19日 · Controlled Phase Transformation and Crystal Growth of Titanium Dioxide from Anatase/Silica Core/Shell Particles. Inorganic Chemistry 2023 , 62 (30) , 12166-12174.

2019年8月18日 · Recent progress that provides fundamental insights into TiO 2 photocatalysis at a molecular level is highlighted. Insights into the structures of TiO 2 and the basic principles of TiO 2 photocatalysis are discussed first, which provides the basic concepts of TiO 2 photocatalysis.

2024年10月14日 · Water and air purification systems, sterilization, hydrogen evolution, self-cleaning surfaces, and photoelectrochemical conversion are just a few of the products and applications in the...

We have discovered that TiO 2 particles efficiently mediate photocatalytic radical cation Diels-Alder cycloadditions using a simple visible light source, enabled by the formation of a visible light absorbing complex of the substrate on the semiconductor surface.

2020年1月21日 · Photocatalysis has been regarded as one of the best strategies for hydrogen energy production (from water), environmental remediation (degradation) and synthesis of high value-added chemicals,...

2024年11月29日 · Recent advances in the fundamental understanding of TiO2 photocatalysis at the atomic-molecular level are highlighted, and advances in TiO2 photocatalysis from the perspective of design and engineering of new materials are discussed.

2018年11月22日 · The use of plasmonic nanomaterials in photocatalysis has gained great attention due to their ability to enhance the reaction yield of semiconductor photocatalysts. In this contribution, Bao et al. coupled plasmonic Ag nanoparticles to high-surface-area TiO 2 nanofibers to achieve a very active photocatalyst toward dye molecule degradation ...