“…Lyubimov and his co-workers [80] plotted the NMR spectra of protons and fluorine over a wide range of temperatures for a series of fluorine-containing rubbery polymers. The curves of 6.H~ = f(t) for protons (Fig.…”
Section: Study Of Molecular Motion In Polymers By the Nmr Methodsmentioning
confidence: 99%
“…Lyubimov and his co-workers [80] observed a chemical shift from resonance of CF 2 and CF 3 groups in the NMR spectrum of a copolymer of vinylidene fluoride and hexafluoropropylene at 90°C. When the spectrum of this copolymer was plotted by means of a bridge system, the doublet structure of the line was evident even at 60°C (Fig.…”
Section: Manifestation Of a Chemical Shift In The Nmrmentioning
“…Lyubimov and his co-workers [80] plotted the NMR spectra of protons and fluorine over a wide range of temperatures for a series of fluorine-containing rubbery polymers. The curves of 6.H~ = f(t) for protons (Fig.…”
Section: Study Of Molecular Motion In Polymers By the Nmr Methodsmentioning
confidence: 99%
“…Lyubimov and his co-workers [80] observed a chemical shift from resonance of CF 2 and CF 3 groups in the NMR spectrum of a copolymer of vinylidene fluoride and hexafluoropropylene at 90°C. When the spectrum of this copolymer was plotted by means of a bridge system, the doublet structure of the line was evident even at 60°C (Fig.…”
Section: Manifestation Of a Chemical Shift In The Nmrmentioning
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