Efficient photosensitization of nanocrystalline TiO2 films by tannins and related phenolic substances

Autor:	Prasad Manjusr Sirimanne, K.G.U. Wijayantha, A.R. Kumarasinghe, G.R.R.A. Kumara, Kirthi Tennakone
Rok vydání:	1996
Předmět:	chemistry.chemical_classification General Chemical Engineering Inorganic chemistry General Physics and Astronomy General Chemistry Photoelectrochemical cell Nanocrystalline material chemistry.chemical_compound chemistry Chemical engineering Tannin Phenol Crystallite Thin film
Zdroj:	Journal of Photochemistry and Photobiology A: Chemistry. 94:217-220
ISSN:	1010-6030
Popis:	Treatment of nanocrystalline TiO2 films with tannins and related phenolic substances produces Ti4+-tannin or Ti4+-phenol charge transfer complexes firmly bonded to the surface of TiO2 crystallites. Efficient photosensitization originating from the complexes generates high photocurrents in a photoelectrochemical cell.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::415e8832ef72388179eb4b8f82caa4d9 https://doi.org/10.1016/1010-6030(95)04222-9 Zobrazit plný text záznamu Full Text from ScienceDirect