@article{BirshteinPolotskyAbetz2004, author = {Birshtein, Tatjana M. and Polotsky, A. A. and Abetz, Volker}, title = {Theory of the lamellar superstructure of an ABC 3-miktoarm star-terpolymer}, issn = {1022-1344}, year = {2004}, language = {en} } @article{AbetzJiangGopfert2004, author = {Abetz, Volker and Jiang, S. M. and Gopfert, A.}, title = {Novel pattern formation in blends of asymmetric ABC triblock terpolymers}, issn = {1618-7229}, year = {2004}, abstract = {A series of polystyrene-block-poly(1,2-butadiene)-block-poly(2-vinyl-pyridine) (SBV) triblock terpolymers were used to prepare blends with symmetric polystyrene-block-poly(2-vinylpyridine) (SV) and poly(2-vinylpyridine)-block-poly- (cyclohexyl methacrylate) (VC) diblock copolymers. Morphological characterization was carried out by transmission electron microscopy. These triblock terpolymers self-assemble into various core-shell type or lamellar morphologies. In the SBV/SV blends, macrophase separation between the two block copolymers, continuous centrosymmetric lamellae and stacks of non-centrosymmetric lamellae with anti-parallel orientation were found. In the blends of SBV/VC, macrophase separation was never observed, what is due to the specific interactions between S and C domains. These systems showed among other morphologies also a cylindrical morphology in which rings surround the cylinders}, language = {en} }