Summary: We have synthesized TiO2-loaded porous polyethylene glycol diacrylate-co-hydroxyethyl methacrylate (poly(PEGDA-co-HEMA)) hydrogel composites having tunable photocatalytic
properties with structural decomposition.
Zhou, "Effects of hydrothermal temperature and time on the photocatalytic
activity and microstructures of bimodal mesoporous Ti[O.sub.2] powders," Applied Catalysis B: Environmental, vol.
Obviously, due to its energy saving and friendly environmental, photocatalytic
reduction of [N.sub.2] to N[H.sub.3] could be an excellent alternative to the Haber-Bosch process.
According to the company, the funds will be used in advancing a new photocatalytic
chemical reactor powered by light from renewable electricity instead of heat from burning fuel.
Summary: TEHRAN (FNA)- Researchers have developed a photocatalytic
system based on a material in the class of metal-organic frameworks.
 synthesized pure anatase, pure rutile, and mixed anatase-rutile cake-like particles and observed that anatase-rutile particles reached higher photocatalytic
activity compared to powders of pure phases (anatase and rutile) and also higher than P25.
In recent advances in efficient photocatalytic
systems, the synthesis of high-performance photocatalysts with good recyclability is the one of the most important purposes; deplorably, the broad band gap of metal oxides confines the reasonable maintenance under visible light .
To improve their visible light-driven photocatalytic
activities, approaches are adopted, mainly including doping and preparation of plasmonic photocatalyst [12, 13].
coatings, on the other hand, allow the decomposition of organic pollutants on the surface of the textiles [4,5].
Ti[O.sub.2] possesses antibacterial properties due to its strong oxidation activity in the presence of light and the generation of reactive oxygen species such as hydroxyl radicals ([sup.*]OH), hydrogen peroxide ([H.sub.2][O.sub.2]), and superoxide ions ([O.sub.2.sup.*-]) from photocatalytic
activity and stability of immobilized PU/Ti[O.sub.2] were evaluated by measuring the photocatalytic
degradation efficiency of methyl orange.