
TY  - JOUR
A1  - Girolamo, M 
A1  - Urwin, JR 
T1  - Conformational transitions in block copolymers in solution from light scattering data
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1971
VL  - 24
IS  - 4
SP  - 729
EP  - 734
KW  - 
UR  - https://doi.org/10.1071/CH9710729 
N2  - Data obtained from light scattering studies on block copolymers of styrene and isoprene, in the solvent cyclohexane, show a change in apparent radius of gyration as a function of temperature at the same temperature, Tp, as was observed in studies of [&#951;] against T in this solvent. The phenomenon observed in these independent experimental methods is believed to be due to a change in the hydrodynamic volume of the polymer, brought about by an intramolecular rearrangement of the molecule, from a phase-separated to a phase-mixed conformation, as the temperature increases through Tp. 
ER  -

