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Ferroelectric Transition in Vinylidene–Trifluoroethylene Copolymer Studied by Nuclear Magnetic Resonance Method
NMR absorption lines for a uniaxially drawn film of VDF–TrFE copolymer (72:28) were measured as a function of the alignment angle γ between the drawn...
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Transition Behavior and Dielectric Properties in Trifluoroethylene and Vinylidene Fluoride Copolymers
The transition behavior and dielectric properties of trifluoroethylene (TrFE)–vinylidene fluoride (VDF) copolymers were studied. The DSC and X-ray...
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A Fluorine-19 NMR Study of the Microstructure of Vinylidene Fluoride–Trifluoroethylene Copolymers
Copolymers of vinylidene fluoride (VDF) and trifluoroethylene (TRFE) covering the whole range of copolymer compositions were prepared by the...
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Studies on Microstructure of Poly(trifluoroethylene) Chain by Fluorine-19 NMR and Monte Carlo Simulation
An investigation was carried out on the molecular microstructure of poly(trifluoroethylene) (PTRFE). With the high-resolution 19 F-NMR spectrum of...