Ship-in-a-bottle synthesis of a large guest occupying two Y zeolite neighbour supercages: Characterisation and photocatalytic activity of the encapsulated bipyrylium ion

Mercedes Alvaro, Esther Carbonell Llopis, Antonio Doménech, Vicente Fornés, Hermenegildo García, Manoj Narayana

Résultats de recherche: Contribution à un journal/une revueArticleRevue par des pairs

Résumé

Catalyst catching: The ship-in-a-bottle synthesis of bipyrylium dication (BTP) occupying two zeolite Y supercages (BTP@Y) was achieved by reaction of dichalcone and acetophenone in the presence of an acid Y zeolite (Si/Al 13). The photocatalytic activity of BTP@Y for the degradation of phenol in water (see graphic) has a lower initial reaction rate, but the same final degradation percentage as the parent 2,4,6-triphenylpyrylium ion.

langue originaleAnglais
Pages (de - à)483-487
Nombre de pages5
journalChemPhysChem
Volume4
Numéro de publication5
Les DOIs
Etat de la publicationPublié - 14 avr. 2003
Modification externeOui

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