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Electric and dynamic birefringence in solutions of poly-bis-trifluoroethoxyphosphazene. / Rjumtsev, E. I.; Shtennikova, I. N.; Tur, D. R.; Kolbina, G. F.; Korneeva, E. V.; Kulichikhin, V. G.

в: European Polymer Journal, Том 28, № 9, 09.1992, стр. 1031-1034.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Rjumtsev, EI, Shtennikova, IN, Tur, DR, Kolbina, GF, Korneeva, EV & Kulichikhin, VG 1992, 'Electric and dynamic birefringence in solutions of poly-bis-trifluoroethoxyphosphazene', European Polymer Journal, Том. 28, № 9, стр. 1031-1034. https://doi.org/10.1016/0014-3057(92)90051-3

APA

Rjumtsev, E. I., Shtennikova, I. N., Tur, D. R., Kolbina, G. F., Korneeva, E. V., & Kulichikhin, V. G. (1992). Electric and dynamic birefringence in solutions of poly-bis-trifluoroethoxyphosphazene. European Polymer Journal, 28(9), 1031-1034. https://doi.org/10.1016/0014-3057(92)90051-3

Vancouver

Rjumtsev EI, Shtennikova IN, Tur DR, Kolbina GF, Korneeva EV, Kulichikhin VG. Electric and dynamic birefringence in solutions of poly-bis-trifluoroethoxyphosphazene. European Polymer Journal. 1992 Сент.;28(9):1031-1034. https://doi.org/10.1016/0014-3057(92)90051-3

Author

Rjumtsev, E. I. ; Shtennikova, I. N. ; Tur, D. R. ; Kolbina, G. F. ; Korneeva, E. V. ; Kulichikhin, V. G. / Electric and dynamic birefringence in solutions of poly-bis-trifluoroethoxyphosphazene. в: European Polymer Journal. 1992 ; Том 28, № 9. стр. 1031-1034.

BibTeX

@article{df1ffe924f0c4b59bc63bd227193bcfd,
title = "Electric and dynamic birefringence in solutions of poly-bis-trifluoroethoxyphosphazene",
abstract = "Electro-optical properties in solutions of poly-bis-trifluoroethoxyphosphazene (PBFP) have been investigated by means of flow and electric birefringence. The postive experimental value of the shear optical coefficient [n]/[η] of 12 · 10-10 determines the segmental optical anisotropy of molecules (α1 - α2) of 160 · 10-25 cm3. The values of [n]/[η] and (α1 - α2) for PBFP molecules correspond to the optical characteristics of most flexible-chain polymers and indicate that the main chain exhibits considerable coiling. The experimental Kerr constant in PBFP solutions exceeds by three or four orders of magnitude those for flexible-chain macromolecules. The equilibrium values of the Kerr constant and the kinetics of the rise and decay of the Kerr effect show that the orientation of PBFP molecules is determined by large scale motions of the macromolecules. PBFP molecules are characterized by high chain polarity determined by the component of dipole moment of the monomer unit, which is longitudinal with respect to the chain.",
author = "Rjumtsev, {E. I.} and Shtennikova, {I. N.} and Tur, {D. R.} and Kolbina, {G. F.} and Korneeva, {E. V.} and Kulichikhin, {V. G.}",
year = "1992",
month = sep,
doi = "10.1016/0014-3057(92)90051-3",
language = "English",
volume = "28",
pages = "1031--1034",
journal = "European Polymer Journal",
issn = "0014-3057",
publisher = "Elsevier",
number = "9",

}

RIS

TY - JOUR

T1 - Electric and dynamic birefringence in solutions of poly-bis-trifluoroethoxyphosphazene

AU - Rjumtsev, E. I.

AU - Shtennikova, I. N.

AU - Tur, D. R.

AU - Kolbina, G. F.

AU - Korneeva, E. V.

AU - Kulichikhin, V. G.

PY - 1992/9

Y1 - 1992/9

N2 - Electro-optical properties in solutions of poly-bis-trifluoroethoxyphosphazene (PBFP) have been investigated by means of flow and electric birefringence. The postive experimental value of the shear optical coefficient [n]/[η] of 12 · 10-10 determines the segmental optical anisotropy of molecules (α1 - α2) of 160 · 10-25 cm3. The values of [n]/[η] and (α1 - α2) for PBFP molecules correspond to the optical characteristics of most flexible-chain polymers and indicate that the main chain exhibits considerable coiling. The experimental Kerr constant in PBFP solutions exceeds by three or four orders of magnitude those for flexible-chain macromolecules. The equilibrium values of the Kerr constant and the kinetics of the rise and decay of the Kerr effect show that the orientation of PBFP molecules is determined by large scale motions of the macromolecules. PBFP molecules are characterized by high chain polarity determined by the component of dipole moment of the monomer unit, which is longitudinal with respect to the chain.

AB - Electro-optical properties in solutions of poly-bis-trifluoroethoxyphosphazene (PBFP) have been investigated by means of flow and electric birefringence. The postive experimental value of the shear optical coefficient [n]/[η] of 12 · 10-10 determines the segmental optical anisotropy of molecules (α1 - α2) of 160 · 10-25 cm3. The values of [n]/[η] and (α1 - α2) for PBFP molecules correspond to the optical characteristics of most flexible-chain polymers and indicate that the main chain exhibits considerable coiling. The experimental Kerr constant in PBFP solutions exceeds by three or four orders of magnitude those for flexible-chain macromolecules. The equilibrium values of the Kerr constant and the kinetics of the rise and decay of the Kerr effect show that the orientation of PBFP molecules is determined by large scale motions of the macromolecules. PBFP molecules are characterized by high chain polarity determined by the component of dipole moment of the monomer unit, which is longitudinal with respect to the chain.

UR - http://www.scopus.com/inward/record.url?scp=0026922957&partnerID=8YFLogxK

U2 - 10.1016/0014-3057(92)90051-3

DO - 10.1016/0014-3057(92)90051-3

M3 - Article

AN - SCOPUS:0026922957

VL - 28

SP - 1031

EP - 1034

JO - European Polymer Journal

JF - European Polymer Journal

SN - 0014-3057

IS - 9

ER -

ID: 94260439