Show simple item record Cobos, Carlos Jorge Sölter, L. Tellbach, E. Troe, J. 2016-04-15T14:42:37Z 2014-06
dc.identifier.citation Cobos, Carlos Jorge; Sölter, L.; Tellbach, E.; Troe, J.; Shock Wave Study of the Thermal Dissociations of C3F6 and c-C3F6. II. Dissociation of Hexafluorocyclopropane and Dimerization of CF2; American Chemical Society; Journal Of Physical Chemistry A; 118; 27; 6-2014; 4873-4879
dc.identifier.issn 1089-5639
dc.description.abstract The thermal dissociation of c-C3F6 has been studied in shock waves over the range 620–1030 K monitoring the UV absorption of CF2. The reaction was studied close to its high-pressure limit, but some high-temperature falloff was accounted for. Quantum-chemical and kinetic modeling rationalized the experimental data. The reaction is suggested to involve the 1,3 biradical CF2CF2CF2 intermediate. CF2 formed by the dissociation of c-C3F6 dimerizes to C2F4. The measured rate of this reaction is also found to correspond to the falloff range. Rate constants for 2CF2 → C2F4 as a function of temperature and bath gas concentration [Ar] are given and shown to be consistent with literature values for the high-pressure rate constants from experiments at lower temperatures and dissociation rate constants obtained in the falloff range at higher temperatures. The onset of falloff at intermediate temperatures is analyzed.
dc.format application/pdf
dc.language.iso eng
dc.publisher American Chemical Society
dc.rights info:eu-repo/semantics/restrictedAccess
dc.subject.classification Físico-Química, Ciencia de los Polímeros, Electroquímica
dc.subject.classification Ciencias Químicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Shock Wave Study of the Thermal Dissociations of C3F6 and c-C3F6. II. Dissociation of Hexafluorocyclopropane and Dimerization of CF2
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion 2016-05-06 15:52:43.262787-03
dc.journal.volume 118
dc.journal.number 27
dc.journal.pagination 4873-4879
dc.journal.pais Estados Unidos
dc.journal.ciudad Washington
dc.description.fil Fil: Cobos, Carlos Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina. Universidad Nacional de La Plata; Argentina
dc.description.fil Fil: Sölter, L.. Universitat of Gottingen; Alemania
dc.description.fil Fil: Tellbach, E.. Universitat of Gottingen; Alemania
dc.description.fil Fil: Troe, J.. Max-Planck-Institut für Biophysikalische Chemie; Alemania
dc.journal.title Journal Of Physical Chemistry A
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/10.1021/jp501577k
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/

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