Electron source in photoinduced hydrogen production on Pt-supported TiO2 particles

Article Abstract:

A study was conducted on the creation of artificial photosynthetic systems in relation to the search for alternative, non-fossil-fuel energy resources using solar energy or water. The experiment aimed to elucidate the photocatalytic reaction on TiO2 particles by applying platinum-supported or other-catalysts-supported TiO2 in water photolysis. Experimental methodology, results and conclusions are discussed.

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Photoinduced release of nitroxyl and nitric oxide from diazeniumdiolates

Article Abstract:

A laser kinetic spectroscopy analysis of aqueous photochemistry of diazen-1-ium-1,2,2-triolate (Angeli's anion) and (Z)-1[N-(3-aminopropyl)-N-(3-aminopropyl)amino]diazen-1-ium-1,2-diolate (DPTA NONOate) is done. It is observed that all the primary photolysis products, namely, NO, HNO, and 3N[O.sup.-] are generated but their distribution is very different and depends on the structure of the parent compound.

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Reply to the comment on 'electron source in photoinduced hydrogen production on Pt-Supported TiO(sub 2) particles'

Article Abstract:

The structural change of TiO2 as one of the possibilities in oxidation Ti(super 4+) to Ti(super 5+) as most probable mechanisms are discussed. Different views on the real photochemical reaction process on TiO2 are invited.

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