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Temperature‐Concentration Phase Diagram of PEO‐Urea
Author(s) -
Wagner JeanFrançois,
Dosière Marcel,
Guenet JeanMichel
Publication year - 2005
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.200550414
Subject(s) - differential scanning calorimetry , phase diagram , urea , stoichiometry , phase (matter) , materials science , diagram , calorimetry , calphad , thermodynamics , chemistry , organic chemistry , mathematics , physics , statistics
The present paper reports on the phase diagram of the system PEO/Urea as established by differential scanning calorimetry. From this phase diagram one PEO/Urea compound is indentified with a stoichiometry 1/2. This value is in agreement with results derived from X‐ray diffraction.