Mixed supercrystalline structures in mixtures of ABC triblock and ab(bc) diblock copolymers, 3 - Lamellar and cylindrical structures in bicomponent mixtures

Authors
Birshtein, TM Polotsky, AA Abetz, V
Citation
Tm. Birshtein et al., Mixed supercrystalline structures in mixtures of ABC triblock and ab(bc) diblock copolymers, 3 - Lamellar and cylindrical structures in bicomponent mixtures, MACROMOL TH, 10(7), 2001, pp. 700-718
Citations number
29
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MACROMOLECULAR THEORY AND SIMULATIONS
ISSN journal
10221344 → ACNP
Volume
10
Issue
7
Year of publication
2001
Pages
700 - 718
Database
ISI
SICI code
1022-1344(20010921)10:7<700:MSSIMO>2.0.ZU;2-V
Abstract
The theory of supercrystalline structures with lamellar and cylindrical mor phologies is developed for mixtures of linear ABC triblock and ab diblock c opolymers in the strong segregation limit. It was established that the beha viour of these mixtures ranges from complete immiscibility to the formation of mixed superstructures with different morphologies, depending on the mol ecular parameters of the components. To classify all cases of possible mixt ure behaviour, a procedure for the phase diagram construction was developed .