Colloid and Polymer Science, volume 300, issue 6, pages 721-732
Structure formation and electrophysical properties of poly(vinylidene fluoride-hexafluoropropylene) copolymer films at low-temperature solution crystallization
V V Kochervinskii
1
,
Oleg V Gradov
2
,
A A Maltsev
3
,
Gayane Kirakosyan
5, 6
,
Dmitry Kiselev
7
,
R A Chertovskykh
7
,
M.G. Tedoradze
6
,
B. V. Lokshin
8
,
Publication type: Journal Article
Publication date: 2022-05-17
Journal:
Colloid and Polymer Science
Quartile SCImago
Q2
Quartile WOS
Q3
Impact factor: 2.4
ISSN: 0303402X, 14351536
Materials Chemistry
Physical and Theoretical Chemistry
Colloid and Surface Chemistry
Polymers and Plastics
Abstract
The structural and electrophysical characteristics of poly (vinylidene fluoride-hexafluoropropylene) copolymer films with hexafluoropropylene content 8.3 mol%, obtained by low-temperature crystallization from various solvents, have been investigated. X-ray diffraction data indicate that the films crystallized mainly in the α-phase. When acetone is used as a solvent, the degree of crystallinity is the lowest due to the rapid escape of solvent molecules from solution. IR spectroscopic data showed that the amorphous phase of such films is enriched with T3GT3G− isomers. This is accompanied by an increase in their high-voltage conductivity. Despite the crystallization mainly in nonpolar α-phase, a domain structure was recorded in the films by piezo force microscopy. Surface structuring processes, accompanied by the displacement of certain attachment chain defects into the surface, have been recorded using IR spectroscopy. The presence of such intrachain defects is confirmed and characterized by high-resolution 19F NMR.
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Kochervinskii V. V. et al. Structure formation and electrophysical properties of poly(vinylidene fluoride-hexafluoropropylene) copolymer films at low-temperature solution crystallization // Colloid and Polymer Science. 2022. Vol. 300. No. 6. pp. 721-732.
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Kochervinskii V. V., Gradova M. A., Gradov O. V., Maltsev A. A., Malyshkina I. A., Kirakosyan G., Kiselev D., Chertovskykh R. A., Tedoradze M., Zvyagina A. I., Lokshin B. V., Buzin M. I. Structure formation and electrophysical properties of poly(vinylidene fluoride-hexafluoropropylene) copolymer films at low-temperature solution crystallization // Colloid and Polymer Science. 2022. Vol. 300. No. 6. pp. 721-732.
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TY - JOUR
DO - 10.1007/s00396-022-04983-1
UR - https://doi.org/10.1007/s00396-022-04983-1
TI - Structure formation and electrophysical properties of poly(vinylidene fluoride-hexafluoropropylene) copolymer films at low-temperature solution crystallization
T2 - Colloid and Polymer Science
AU - Kochervinskii, V V
AU - Gradova, Margarita A
AU - Maltsev, A A
AU - Malyshkina, Inna A.
AU - Kirakosyan, Gayane
AU - Kiselev, Dmitry
AU - Chertovskykh, R A
AU - Tedoradze, M.G.
AU - Zvyagina, Alexandra I
AU - Lokshin, B. V.
AU - Buzin, M. I.
AU - Gradov, Oleg V
PY - 2022
DA - 2022/05/17
PB - Springer Nature
SP - 721-732
IS - 6
VL - 300
SN - 0303-402X
SN - 1435-1536
ER -
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@article{2022_Kochervinskii,
author = {V V Kochervinskii and Margarita A Gradova and A A Maltsev and Inna A. Malyshkina and Gayane Kirakosyan and Dmitry Kiselev and R A Chertovskykh and M.G. Tedoradze and Alexandra I Zvyagina and B. V. Lokshin and M. I. Buzin and Oleg V Gradov},
title = {Structure formation and electrophysical properties of poly(vinylidene fluoride-hexafluoropropylene) copolymer films at low-temperature solution crystallization},
journal = {Colloid and Polymer Science},
year = {2022},
volume = {300},
publisher = {Springer Nature},
month = {may},
url = {https://doi.org/10.1007/s00396-022-04983-1},
number = {6},
pages = {721--732},
doi = {10.1007/s00396-022-04983-1}
}
Cite this
MLA
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Kochervinskii, V. V., et al. “Structure formation and electrophysical properties of poly(vinylidene fluoride-hexafluoropropylene) copolymer films at low-temperature solution crystallization.” Colloid and Polymer Science, vol. 300, no. 6, May. 2022, pp. 721-732. https://doi.org/10.1007/s00396-022-04983-1.