Size Dependency of Nanocrystalline TiO2 on Photocatalytic Reactivity Exemplified by CO2 Photoreduction

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019520" target="_blank" >RIV/61989100:27360/08:00019520 - isvavai.cz</a>
Výsledek na webu
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Jazyk výsledku
angličtina
Název v původním jazyce
Size Dependency of Nanocrystalline TiO2 on Photocatalytic Reactivity Exemplified by CO2 Photoreduction
Popis výsledku v původním jazyce
The reduction of CO2 by photocatalysts is one of the most promising methods since CO2 can be reduced to useful compounds by irradiating it with UV light at room temperature and ambient pressure. The aim of this work is to assess the effect of particle size on photocatalytic reactivity of TiO2 exemplified by the photoreduction of CO2 by water. As the particle size decreased higher methane yields over the TiO2 nanoparticles under the illumination of the light were obtained. Results were compared with yields of methane over Degussa P25, which is non-porous.
Název v anglickém jazyce
Size Dependency of Nanocrystalline TiO2 on Photocatalytic Reactivity Exemplified by CO2 Photoreduction
Popis výsledku anglicky
The reduction of CO2 by photocatalysts is one of the most promising methods since CO2 can be reduced to useful compounds by irradiating it with UV light at room temperature and ambient pressure. The aim of this work is to assess the effect of particle size on photocatalytic reactivity of TiO2 exemplified by the photoreduction of CO2 by water. As the particle size decreased higher methane yields over the TiO2 nanoparticles under the illumination of the light were obtained. Results were compared with yields of methane over Degussa P25, which is non-porous.

Rok uplatnění
2008
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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