Visible-light-induced oxidation of trans-ferulic acid by TiO2 photocatalysis

trans-Ferulic acid (C10H10O4) oxidation in aqueous TiO2 dispersion is reported under visible light. The photoactivity is due to formation of a charge-transfer complex. The adsorption of ferulic acid occurs via bidentate ferulate species as confirmed by FT-IR analysis. [Display omitted] ► Oxidation o...

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Veröffentlicht in:	Journal of catalysis 2012-11, Vol.295, p.254-260
Hauptverfasser:	Parrino, F., Augugliaro, V., Camera-Roda, G., Loddo, V., López-Muñoz, M.J., Márquez-Álvarez, C., Palmisano, G., Palmisano, L., Puma, M.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids adsorption caffeic acid carbon dioxide Catalysis Catalysts Catalytic oxidation Charge-transfer complex Chemical reactions Chemistry Exact sciences and technology Fourier transform infrared spectroscopy General and physical chemistry homovanillic acid ions oxidation oxygen Photocatalysis Photochemistry Physical chemistry of induced reactions (with radiations, particles and ultrasonics) reflectance Surface physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry TiO2 titanium dioxide trans-Ferulic acid photo-oxidation Ultraviolet radiation vanillin Visible-light photocatalysis
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