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The effects of monomer structure and copolymer composition on the glass transition temperature of binary liquid crystalline copoly(vinyl ether)s obtained via living cationic copolymerization of monomer pairs containing only mesogenic units and mesogenic and non-mesogenic units are discussed. The positive and negative deviations of the experimental glass transition temperatures from the calculated additive values were explained via the generation of an increased or decreased free volume in the copolymer. This dependence was qualitatively interpreted based on the structure of various monomer pairs.

Посилання на статтю:

Effects of monomer structure and copolymer composition on the glass transition temperature of binary liquid crystalline copoly(vinyl ether)s* / H. A. Schneider // Polymer. – 1993. – Vol 34. – P. 2180-2184.

Effects of monomer structure and copolymer composition on the glass transition temperature of binary liquid crystalline copoly(vinyl ether)s* - Завантажити.