TY - JOUR
T1 - Differential scanning calorimetry of poly(2,6 dimethyl-1,4 phenylene-oxide)-toluene solutions
AU - van Emmerik, P.T.
AU - Smolders, C.A.
PY - 1973
Y1 - 1973
N2 - A study has been made by differential scanning calorimetry of the phase separation phenomena of solutions of poly(2,6 dimethyl-1,4 phenylene-oxide) (PPO) in toluene. Upon cooling a homogeneous solution, liquid-liquid phase separation always precedes crystallization effects. By assuming the correction parameter g (in the expression for the chemical potential difference of the solution) to be temperature-dependent, the value of the heat of fusion is calculated to be 8·2 cal g−1 for PPO toluene crystals.
AB - A study has been made by differential scanning calorimetry of the phase separation phenomena of solutions of poly(2,6 dimethyl-1,4 phenylene-oxide) (PPO) in toluene. Upon cooling a homogeneous solution, liquid-liquid phase separation always precedes crystallization effects. By assuming the correction parameter g (in the expression for the chemical potential difference of the solution) to be temperature-dependent, the value of the heat of fusion is calculated to be 8·2 cal g−1 for PPO toluene crystals.
KW - IR-68130
U2 - 10.1016/0014-3057(73)90089-X
DO - 10.1016/0014-3057(73)90089-X
M3 - Article
VL - 9
SP - 293
EP - 300
JO - European polymer journal
JF - European polymer journal
SN - 0014-3057
IS - 4
ER -