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Polymorphism of the poly(ethylene oxide)/Li triflate complexes
Author(s) -
Moulin JeanFrançois,
Damman Pascal,
Dosière Marcel
Publication year - 1997
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.19971140131
Subject(s) - trifluoromethanesulfonate , ethylene oxide , polymorphism (computer science) , differential scanning calorimetry , phase diagram , calorimetry , poly ethylene , diffraction , oxide , materials science , polymer chemistry , optical microscope , phase (matter) , crystallography , ethylene , chemistry , copolymer , polymer , organic chemistry , optics , thermodynamics , scanning electron microscope , physics , composite material , genotype , catalysis , biochemistry , gene
We hereafter present the study of the high concentration zone of the PEO/Li triflate phase diagram. This system was found to form three different molecular complexes. Their thermal behaviour was elucidated by use of three complementary techniques: Calorimetry, X‐ray diffraction and optical microscopy.