Title: Quasi-chemical approximation for nonrandomness in the hole theory of polymeric systems - application to homopolymer random copolymer blends
Authors: Xie, HK ×
Nies, Eric #
Issue Date: Jan-1992
Publisher: Huthig & wepf verlag
Host Document: Makromolekulare chemie-macromolecular symposia vol:58 pages:227-231
Abstract: The non-random-mixing version of the Holey-Huggins theory is used to extract molecular parameters from the experimental equation of state data of polystyrene, poly(p-bromostyrene) and a random copolymer poly(styrene-co-p-bromostyrene) of known composition. With these parameters upper critical miscibility behavior, in qualitative agreement with experimental observations, is predicted for the system poly(styrene-co-p-bromostyrene)/polystyrene. Quantitative agreement can be obtained for the equation of state and miscibility behavior if small changes in the values of the cross parameters are allowed.
ISSN: 0258-0322
Publication status: published
KU Leuven publication type: IC
Appears in Collections:Molecular Imaging and Photonics
Polymer Chemistry and Materials
× corresponding author
# (joint) last author

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