Interfacial charge transfer in Pt-loaded TiO^sub 2^ P25 photocatalysts studied by in-situ diffuse reflectance FTIR spectroscopy of adsorbed CO

The efficiency of photocatalytic systems is strongly depending on the charge carrier transfer from the excited semiconductor to co-catalyst particles attached on its surface. In this study, we investigated the influence of photo-induced charge transfer in photoplatinized TiO2 P25 photocatalysts by d...

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Veröffentlicht in:	Journal of photochemistry and photobiology. A, Chemistry. Chemistry., 2019-02, Vol.370, p.84
Hauptverfasser:	Litke, Anton, Frei, Heinz, Hensen, Emiel JM, Hofmann, Jan P
Format:	Artikel
Sprache:	eng
Schlagworte:	Aqueous electrolytes Catalysis Catalysts Charge transfer Cobalt Current carriers Dielectric properties Electrical properties Fourier transforms Infrared spectroscopy Photocatalysis Photocatalysts Platinum Reflectance Spectroscopy Spectrum analysis Stark effect Surface reactions Titanium dioxide Vacuum Vapor phases Vibration
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