Open AccessPhase‐separation phenomena in solutions of poly(2,6‐dimethyl‐1,4 phenylene oxide). II. Differential scanning calorimetry of solutions in toluene
Author(s) -
Koenhen D. M.,
Smolders C. A.
Publication year - 1977
Publication title -
journal of polymer science: polymer physics edition
Language(s) - English
Resource type - Journals
eISSN - 1542-9385
pISSN - 0098-1273
DOI - 10.1002/pol.1977.180150115
Subject(s) - differential scanning calorimetry , crystallization , phenylene , toluene , oxide , materials science , phase (matter) , analytical chemistry (journal) , polymer chemistry , chemical engineering , chemistry , organic chemistry , polymer , thermodynamics , composite material , physics , engineering , metallurgy
The phase‐separation phenomena observed in solutions of poly(2,6 dimethyl‐1,4 phenylene oxide) in toluene have been investigated by differential scanning calorimetry. These measurements supplement the experimental evidence in favor of the concept that the phase transitions observed are crystallization and melting phenomena. The experiments suggest that two kinds of crystals can develop and that a seeded crystallization is possible.
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