Kinetic parameters of cationic polymerization of 1,3-dienes

V. A. Rozentsvet, V. G. Kozlov, O. A. Stotskaya, N. A. Sablina, V. P. Ivanova, P. M. Tolstoy

Research outputpeer-review

2 Citations (Scopus)

Abstract

A new technique for the determination of the concentration of active centers of polymerization and propagation rate constants for processes of cationic polymerization of conjugated dienes was proposed. The method consists of the quantitative calculation from the 13 C NMR spectra of the concentration of the initial units of the polymer chain polydienes synthesized at different monomer conversions and the subsequent extrapolation of the obtained values to the zero monomer conversion. Using the proposed procedure, the chain propagation rate constants were determined for the cationic polymerization of isoprene and 1,3-pentadiene in the presence of a titanium tetrachloride–tert-butyl chloride catalytic system.

Original languageEnglish
Pages (from-to)1088-1093
Number of pages6
JournalRussian Chemical Bulletin
Volume66
Issue number6
DOIs
Publication statusPublished - 1 Jun 2017

Scopus subject areas

  • Chemistry(all)

Cite this

Rozentsvet, V. A., Kozlov, V. G., Stotskaya, O. A., Sablina, N. A., Ivanova, V. P., & Tolstoy, P. M. (2017). Kinetic parameters of cationic polymerization of 1,3-dienes. Russian Chemical Bulletin, 66(6), 1088-1093. https://doi.org/10.1007/s11172-017-1858-9
Rozentsvet, V. A. ; Kozlov, V. G. ; Stotskaya, O. A. ; Sablina, N. A. ; Ivanova, V. P. ; Tolstoy, P. M. / Kinetic parameters of cationic polymerization of 1,3-dienes. In: Russian Chemical Bulletin. 2017 ; Vol. 66, No. 6. pp. 1088-1093.
@article{3bd6f4e0d9e5498bafd04b782fa5c2b6,
title = "Kinetic parameters of cationic polymerization of 1,3-dienes",
abstract = "A new technique for the determination of the concentration of active centers of polymerization and propagation rate constants for processes of cationic polymerization of conjugated dienes was proposed. The method consists of the quantitative calculation from the 13 C NMR spectra of the concentration of the initial units of the polymer chain polydienes synthesized at different monomer conversions and the subsequent extrapolation of the obtained values to the zero monomer conversion. Using the proposed procedure, the chain propagation rate constants were determined for the cationic polymerization of isoprene and 1,3-pentadiene in the presence of a titanium tetrachloride–tert-butyl chloride catalytic system.",
keywords = "1,3-dienes, chain propagation rate constants, сationic polymerization",
author = "Rozentsvet, {V. A.} and Kozlov, {V. G.} and Stotskaya, {O. A.} and Sablina, {N. A.} and Ivanova, {V. P.} and Tolstoy, {P. M.}",
year = "2017",
month = "6",
day = "1",
doi = "10.1007/s11172-017-1858-9",
language = "English",
volume = "66",
pages = "1088--1093",
journal = "Russian Chemical Bulletin",
issn = "1066-5285",
publisher = "Springer",
number = "6",

}

Rozentsvet, VA, Kozlov, VG, Stotskaya, OA, Sablina, NA, Ivanova, VP & Tolstoy, PM 2017, 'Kinetic parameters of cationic polymerization of 1,3-dienes', Russian Chemical Bulletin, vol. 66, no. 6, pp. 1088-1093. https://doi.org/10.1007/s11172-017-1858-9

Kinetic parameters of cationic polymerization of 1,3-dienes. / Rozentsvet, V. A.; Kozlov, V. G.; Stotskaya, O. A.; Sablina, N. A.; Ivanova, V. P.; Tolstoy, P. M.

In: Russian Chemical Bulletin, Vol. 66, No. 6, 01.06.2017, p. 1088-1093.

Research outputpeer-review

TY - JOUR

T1 - Kinetic parameters of cationic polymerization of 1,3-dienes

AU - Rozentsvet, V. A.

AU - Kozlov, V. G.

AU - Stotskaya, O. A.

AU - Sablina, N. A.

AU - Ivanova, V. P.

AU - Tolstoy, P. M.

PY - 2017/6/1

Y1 - 2017/6/1

N2 - A new technique for the determination of the concentration of active centers of polymerization and propagation rate constants for processes of cationic polymerization of conjugated dienes was proposed. The method consists of the quantitative calculation from the 13 C NMR spectra of the concentration of the initial units of the polymer chain polydienes synthesized at different monomer conversions and the subsequent extrapolation of the obtained values to the zero monomer conversion. Using the proposed procedure, the chain propagation rate constants were determined for the cationic polymerization of isoprene and 1,3-pentadiene in the presence of a titanium tetrachloride–tert-butyl chloride catalytic system.

AB - A new technique for the determination of the concentration of active centers of polymerization and propagation rate constants for processes of cationic polymerization of conjugated dienes was proposed. The method consists of the quantitative calculation from the 13 C NMR spectra of the concentration of the initial units of the polymer chain polydienes synthesized at different monomer conversions and the subsequent extrapolation of the obtained values to the zero monomer conversion. Using the proposed procedure, the chain propagation rate constants were determined for the cationic polymerization of isoprene and 1,3-pentadiene in the presence of a titanium tetrachloride–tert-butyl chloride catalytic system.

KW - 1,3-dienes

KW - chain propagation rate constants

KW - сationic polymerization

UR - http://www.scopus.com/inward/record.url?scp=85031998475&partnerID=8YFLogxK

U2 - 10.1007/s11172-017-1858-9

DO - 10.1007/s11172-017-1858-9

M3 - Article

VL - 66

SP - 1088

EP - 1093

JO - Russian Chemical Bulletin

JF - Russian Chemical Bulletin

SN - 1066-5285

IS - 6

ER -

Rozentsvet VA, Kozlov VG, Stotskaya OA, Sablina NA, Ivanova VP, Tolstoy PM. Kinetic parameters of cationic polymerization of 1,3-dienes. Russian Chemical Bulletin. 2017 Jun 1;66(6):1088-1093. https://doi.org/10.1007/s11172-017-1858-9