Standard

Conformation and physical properties of polyisocyanates in solution. / Tsvetkov, V. N.; Shtennikova, I. N.; Rjumtsev, E. I.; Getmanchuk, Yu P.

In: European Polymer Journal, Vol. 7, No. 7, 07.1971, p. 767-774.

Research output: Contribution to journal › Article › peer-review

Harvard

Tsvetkov, VN, Shtennikova, IN, Rjumtsev, EI & Getmanchuk, YP 1971, 'Conformation and physical properties of polyisocyanates in solution', European Polymer Journal, vol. 7, no. 7, pp. 767-774. https://doi.org/10.1016/0014-3057(71)90042-5

APA

Tsvetkov, V. N., Shtennikova, I. N., Rjumtsev, E. I., & Getmanchuk, Y. P. (1971). Conformation and physical properties of polyisocyanates in solution. European Polymer Journal, 7(7), 767-774. https://doi.org/10.1016/0014-3057(71)90042-5

Vancouver

Tsvetkov VN, Shtennikova IN, Rjumtsev EI, Getmanchuk YP. Conformation and physical properties of polyisocyanates in solution. European Polymer Journal. 1971 Jul;7(7):767-774. https://doi.org/10.1016/0014-3057(71)90042-5

Author

Tsvetkov, V. N. ; Shtennikova, I. N. ; Rjumtsev, E. I. ; Getmanchuk, Yu P. / Conformation and physical properties of polyisocyanates in solution. In: European Polymer Journal. 1971 ; Vol. 7, No. 7. pp. 767-774.

BibTeX

@article{8594681270fd466986352cba791a4614,
title = "Conformation and physical properties of polyisocyanates in solution",
abstract = "Hydrodynamic, dynamo-optical and electro-optical properties of aromatic (ArIC) and aliphatic (AlIC) polyisocyanates in solution have been investigated. Experimental data show that ArIC in solution has the statistical coil conformation. The flexibility of the chain corresponds to that of typical molecules of synthetic polymers. In contrast, the optical properties of AlIC solutions in nonpolar solvents indicate that the molecular shape resembles a weakly bending rod, while the molecular chain is characterized by a high degree of intramolecular orientational order. Application of the theory of hydrodynamic and optical properties of wormlike (persistent) chains to the experimental data permits calculation of the optical anisotropy, dipole moment and persistence length of the AlIC molecules. The values obtained are similar to those for synthetic polypeptides in the α-helical conformation. The data show that the most probable conformation of AlIC in nonpolar solvents is the planar cis chain.",
author = "Tsvetkov, {V. N.} and Shtennikova, {I. N.} and Rjumtsev, {E. I.} and Getmanchuk, {Yu P.}",
year = "1971",
month = jul,
doi = "10.1016/0014-3057(71)90042-5",
language = "English",
volume = "7",
pages = "767--774",
journal = "European Polymer Journal",
issn = "0014-3057",
publisher = "Elsevier",
number = "7",

}

RIS

TY - JOUR

T1 - Conformation and physical properties of polyisocyanates in solution

AU - Tsvetkov, V. N.

AU - Shtennikova, I. N.

AU - Rjumtsev, E. I.

AU - Getmanchuk, Yu P.

PY - 1971/7

Y1 - 1971/7

N2 - Hydrodynamic, dynamo-optical and electro-optical properties of aromatic (ArIC) and aliphatic (AlIC) polyisocyanates in solution have been investigated. Experimental data show that ArIC in solution has the statistical coil conformation. The flexibility of the chain corresponds to that of typical molecules of synthetic polymers. In contrast, the optical properties of AlIC solutions in nonpolar solvents indicate that the molecular shape resembles a weakly bending rod, while the molecular chain is characterized by a high degree of intramolecular orientational order. Application of the theory of hydrodynamic and optical properties of wormlike (persistent) chains to the experimental data permits calculation of the optical anisotropy, dipole moment and persistence length of the AlIC molecules. The values obtained are similar to those for synthetic polypeptides in the α-helical conformation. The data show that the most probable conformation of AlIC in nonpolar solvents is the planar cis chain.

AB - Hydrodynamic, dynamo-optical and electro-optical properties of aromatic (ArIC) and aliphatic (AlIC) polyisocyanates in solution have been investigated. Experimental data show that ArIC in solution has the statistical coil conformation. The flexibility of the chain corresponds to that of typical molecules of synthetic polymers. In contrast, the optical properties of AlIC solutions in nonpolar solvents indicate that the molecular shape resembles a weakly bending rod, while the molecular chain is characterized by a high degree of intramolecular orientational order. Application of the theory of hydrodynamic and optical properties of wormlike (persistent) chains to the experimental data permits calculation of the optical anisotropy, dipole moment and persistence length of the AlIC molecules. The values obtained are similar to those for synthetic polypeptides in the α-helical conformation. The data show that the most probable conformation of AlIC in nonpolar solvents is the planar cis chain.

UR - http://www.scopus.com/inward/record.url?scp=0010314960&partnerID=8YFLogxK

U2 - 10.1016/0014-3057(71)90042-5

DO - 10.1016/0014-3057(71)90042-5

M3 - Article

AN - SCOPUS:0010314960

VL - 7

SP - 767

EP - 774

JO - European Polymer Journal

JF - European Polymer Journal

SN - 0014-3057

IS - 7

ER -

ID: 94262273