Pregled bibliografske jedinice broj: 251940
Estimation of the FV-UNIQUAC Segmental Interaction Parameters of Polymer Blends. Extension of Segmental Interaction Parameters Table
Estimation of the FV-UNIQUAC Segmental Interaction Parameters of Polymer Blends. Extension of Segmental Interaction Parameters Table // 22st European Seminar on Applied Thermodynamics, ESAT 2006, Preprints / E. Stenby ; G.M. Kontogeorgis (ur.).
Helsingør, Danska: Tehničko sveučilište u Danskoj, 2006. str. 187-190 (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Estimation of the FV-UNIQUAC Segmental Interaction Parameters of Polymer Blends. Extension of Segmental Interaction Parameters Table
Autori
Grozdana Bogdanić
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
22st European Seminar on Applied Thermodynamics, ESAT 2006, Preprints
/ E. Stenby ; G.M. Kontogeorgis - : Tehničko sveučilište u Danskoj, 2006, 187-190
Skup
22st European Seminar on Applied Thermodynamics, ESAT 2006
Mjesto i datum
Helsingør, Danska, 28.06.2006. - 01.07.2006
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
FV-UNIQUAC Segmental Interaction Parameters; Polymer Blends; LLE
Sažetak
This study presents a part of a comprehensive and systematic survey on miscibility in binary mixtures of polymers and copolymers based on 1-phenylethylene, 2, 6-dimethyl-1, 4-oxy-1, 4-phenylene, and their derivatives1, 2. Experimental and theoretical studies of miscibility and phase behavior of different polymer blends are analyzed. The FV-UNIQUAC segmental interaction model3, 4, which is especially suited for correlation and prediction of liquid-liquid equilibrium (LLE) of polymer solutions, is employed to correlate and predict miscibility. This model is also used to account for different phenomena governing miscibility/immiscibility behavior of polymer blends, with special reference to the influence of the chemical structure of the polymers. Forty new parameters for binary interactions between different polymer-polymer systems are reported. The parameters were estimated to achieve the best possible representation of the reported experimental equilibrium compositions. The mean absolute deviation between the experimental and the correlated equilibrium compositions of polymer is 4.8 mass %. REFERENCES [1] G. Bogdanić, R. Vuković, F.E. Karasz, W.J. MacKnight, Fluid Phase Equil., 139, 277-294 (1997). [2] R. Vuković, G. Bogdanić, F. E.Karasz, W.J. MacKnight, J. Phys. Chem. Ref. Data, 28, 851-868 (1999). [3] G. Bogdanić, J. Vidal, Fluid Phase Equil., 173, 241 (2000). [4] G. Bogdanić, Fluid Phase Equil., 191, 49 (2001).
Izvorni jezik
Engleski
Znanstvena područja
Kemija
