title: Photoinduced electron transfers in zeolites: impact of the aluminum content on the activation energies.
abstract: We report the activation energy determination corresponding to the recombination of the radical cation electron moiety created through photoionization of the 1,6-diphenyl-1,3,5-hexatriene molecule incorporated in ZSM-5 zeolite channels. We demonstrate that the charge separated state stabilization in zeolite does not depend only on the Al content but also on the Al repartition.
authors: Laboratoire de Spectrochimie Infrarouge et Raman UMR-CNRS 8516, Bât. C5 Université des Sciences et Technologies de Lille, 59655 Villeneuve d'Ascq cedex, France. matthieu.hureau@univ-lille1.fr
authors: Matthieu
authors: M
authors: Hureau
authors: Alain
authors: A
authors: Moissette
authors: Jeremy
authors: J
authors: Gaillard
authors: Claude
authors: C
authors: Brémard
mesh_terms: D002412:Cations; D004161:Diphenylhexatriene / Q000737:chemistry*; D004579:Electron Transport; D004583:Electrons; D005609:Free Radicals; D007700:Kinetics; D008027:Light; D010782:Photolysis; D013053:Spectrophotometry; D013696:Temperature; D013816:Thermodynamics; D017641:Zeolites / Q000737:chemistry*
chemical_list: D002412:Cations; D005609:Free Radicals; C570564:ZSM-5 zeolite; D017641:Zeolites; D004161:Diphenylhexatriene