Ship-in-a-bottle synthesis of 2,4,6-triphenylthiapyrylium cations encapsulated in zeolites Y and beta: a novel robust photocatalyst

Autor:	Hermenegildo García, Esther Carbonell, Mercedes Alvaro, Cristina Lamaza, Manoj Narayana Pillai
Rok vydání:	2004
Předmět:	Chalcone business.product_category Hydrogen sulfide Photochemistry chemistry.chemical_compound Aniline chemistry Photocatalysis Bottle Phenol Molecule Physical and Theoretical Chemistry business Acetophenone
Zdroj:	Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 3(2)
ISSN:	1474-905X
Popis:	The 2,4,6-triphenylthiapyrylium ion has been obtained imprisoned inside the supercages of the tridirectional, large pore zeolites Y and beta via ship-in-a-bottle synthesis from chalcone and acetophenone in the presence of hydrogen sulfide. The resulting solids are efficient and robust photocatalysts that are able to degrade phenol and aniline in water with a higher efficiency than the P-25 TiO(2) standard. Preliminary tests have shown that these encapsulated dye materials are also efficient photocatalysts for the oxidative degradation of malodorous sulfur-containing molecules.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a004c98462038e9a2d12a9a7d0191e8e https://pubmed.ncbi.nlm.nih.gov/14872235 Zobrazit plný text záznamu Full text from SpringerLink