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dc.contributor.authorCai, W. D.
dc.contributor.authorRamesh, N.
dc.contributor.authorTıhmınlıoğlu, Funda
dc.contributor.authorDanner, Ronald P.
dc.contributor.authorDuda, John Larry
dc.contributor.authorDe Haan, A.
dc.date.accessioned2017-11-23T13:31:31Z
dc.date.available2017-11-23T13:31:31Z
dc.date.issued2002-05
dc.identifier.citationCai, W. D., Ramesh, N., Tıhmınlıoğlu, F., Danner, R. P., Duda, J. L., and De Haan, A. (2002). Phase equilibrium and diffusion of solvents in polybutadiene: A capillary-column inverse gas chromatography study. Journal of Polymer Science, Part B: Polymer Physics, 40(10), 1046-1055. doi:10.1002/polb.10156en_US
dc.identifier.issn0887-6266
dc.identifier.urihttp://doi.org/10.1002/polb.10156
dc.identifier.urihttp://hdl.handle.net/11147/6493
dc.description.abstractThe capillary-column inverse gas chromatography method was used to measure the diffusion and partition coefficients of ethylbenzene, styrene, and acrylonitrile in polybutadiene (PBD) at infinite dilution of the solvents. Experiments were performed over a temperature range of 50-125°C. At temperatures well above the glass-transition temperature of PBD, the diffusivities were correlated using an Arrhenius expression. The Arrhenius parameters in turn were intercorrelated and shown to be a function of the occupied volume, thus providing a method for predicting the diffusion of other solvents in the same polymer. Further, the activation energy was predicted using the Duda-Vrentas free-volume approach. The activation energy thus obtained was compared with the activation energy of the Arrhenius approach. The weight-fraction activity coefficient data were compared to the predictions of the group contribution, lattice-fluid equation-of-state, and the UNIquac Functional-group Activity Coefficient (UNIFAC) free-volume models.en_US
dc.language.isoengen_US
dc.publisherWileyen_US
dc.relation.isversionof10.1002/polb.10156en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAcrylonitrileen_US
dc.subjectDiffusionen_US
dc.subjectPolybutadienesen_US
dc.subjectInverse gas chromatographyen_US
dc.subjectEquation of stateen_US
dc.subjectLattice fluiden_US
dc.subjectPhase behavioren_US
dc.titlePhase equilibrium and diffusion of solvents in polybutadiene: A capillary-column inverse gas chromatography studyen_US
dc.typearticleen_US
dc.contributor.authorIDTR1143en_US
dc.contributor.institutionauthorTıhmınlıoğlu, Funda
dc.relation.journalJournal of Polymer Science, Part B: Polymer Physicsen_US
dc.contributor.departmentIzmir Institute of Technology. Chemical Engineeringen_US
dc.identifier.volume40en_US
dc.identifier.issue10en_US
dc.identifier.startpage1046en_US
dc.identifier.endpage1055en_US
dc.identifier.wosWOS:000175073800013
dc.identifier.scopusSCOPUS:2-s2.0-0037052916
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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