(AB). star copolymers were prepared by crosslinking poly(styrene-b-isoprene) diblock anions with divinylbenzene. The microphase-separated structures of (AB). star copolymers (arm number, n= 16, 16-19wt% polyisoprene blocks) were formed with the dimensions of a unimolecular micelle in strong segregation. We carried out small-angle X-ray scattering measurements for (AB), star copolymers in the form of dry film. These star copolymers formed the superlattice with a face-centred cubic structure in the bulk film.
Посилання на статтю:
Ordered lattice formation of (AB)n type star copolymers / Koji Ishizu* and Satoshi Uchida // Polymer. – 1994. – Vol 35. – P. 4712-4716.