Infrared multiphoton dissociation of SiF4: Gas phase reactions of SiF3 with F and H2

dc.creatorAlcaraz, A. N.
dc.creatorCodnia, Jorge
dc.creatorAzcárate, María Laura
dc.date.accessioned2019-08-26T20:38:47Z
dc.date.accessioned2022-10-15T02:32:15Z
dc.date.available2019-08-26T20:38:47Z
dc.date.available2022-10-15T02:32:15Z
dc.date.created2019-08-26T20:38:47Z
dc.date.issued2004-07
dc.identifierAlcaraz, A. N.; Codnia, Jorge; Azcárate, María Laura; Infrared multiphoton dissociation of SiF4: Gas phase reactions of SiF3 with F and H2; Elsevier Science Sa; Journal of Photochemistry and Photobiology A: Chemistry; 165; 1-3; 7-2004; 209-214
dc.identifier1010-6030
dc.identifierhttp://hdl.handle.net/11336/82171
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4335478
dc.description.abstractThe infrared multiphoton dissociation (IRMPD) of pure SiF4 and in mixtures with different gases was studied using a tunable CO2 TEA laser. The initial dissociation step of the IRMPD of SiF4 was found to be the decomposition into SiF3 and F. The gas phase reactions of trifluorosilyl, SiF3, with F and H2 was investigated. A kinetic scheme was proposed to explain the experimental results. The set of coupled differential equations associated to this scheme was numerically solved. The rate constants of the SiF3+F→SiF4 and SiF3+H 2→SiF3H+H reactions were determined.
dc.languageeng
dc.publisherElsevier Science Sa
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1010603004001443
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.jphotochem.2004.03.019
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectINFRARED MULTIPHOTON DISSOCIATION
dc.subjectREACTION RATE
dc.subjectSILICON TETRAFLUORIDE
dc.subjectTRIFLUOROSILYL
dc.titleInfrared multiphoton dissociation of SiF4: Gas phase reactions of SiF3 with F and H2
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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