Preparation and Performance of ITO/Fe3+-TiO2/ITO Solid-State Planar Photoelectrocatalytic Devices

Abstract

Abstract: For both ITO/TiO2/ITO and ITO/Fe3+-TiO2/ITO devices, the photocatalyt ic activity with bias (Xp1) was higher than that without bias (X p2). However, the enhancement of ITO/Fe3+-TiO2/ITO was less obvious than that of ITO/TiO2/ITO because of the confinement increment of exciton sep aration efficiency in the Fe3+-TiO2 film.

Key words: titania film, iron doping, photoelectrocatalysis, device, formaldehyde degradation

SHANG Jing*;XUE Lian;LI Jia;ZHAO Fengwei. Preparation and Performance of ITO/Fe3+-TiO2/ITO Solid-State Planar Photoelectrocatalytic Devices[J]. Chinese Journal of Catalysis, 2008, 29(10): 1037-1042.

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Preparation and Performance of ITO/Fe3+-TiO2/ITO Solid-State Planar Photoelectrocatalytic Devices

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