Loading [MathJax]/jax/output/SVG/config.js
Fizika Tverdogo Tela
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Fizika Tverdogo Tela:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

Fizika Tverdogo Tela, 2019, Volume 61, Issue 2, Pages 381–387
DOI: https://doi.org/10.21883/FTT.2019.02.47141.218 (Mi ftt8932) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Polymers

Specificities of local dynamics and orientational state of rigid-chain liquid-crystal polymers

V. A. Ryzhov, V. V. Zhizhenkov, N. G. Kvachadze

Ioffe Institute, St. Petersburg
Full-text PDF (264 kB) Citations (2)
DOI: https://doi.org/10.21883/FTT.2019.02.47141.218
Abstract: Proton magnetic resonance (PMR) spectra and terahertz IR spectra of Vectra A950 fibers and granules and Armos fibers before and after heat treatment were obtained and analyzed in order to understand the molecular mobility mechanisms that ensure the self-organization and restructurization of these rigid-chain liquid-crystal polymers, as well as their similarity and difference. It is shown that large-scale thermal (quasi-segmental) mobility in such LC polymers is due to the reptation of macromolecules with respect to each other and the conformational transitions necessary for the motion of chains in them are the result of random accumulation of displacements that occur during local bending and torsional-vibrational movements in the links of polymer chains according to the Bresler–Frenkel mechanism.
Received: 18.08.2018
English version:
Physics of the Solid State, 2019, Volume 61, Issue 2, Pages 249–255
DOI: https://doi.org/10.1134/S1063783419020239
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. A. Ryzhov, V. V. Zhizhenkov, N. G. Kvachadze, “Specificities of local dynamics and orientational state of rigid-chain liquid-crystal polymers”, Fizika Tverdogo Tela, 61:2 (2019), 381–387; Phys. Solid State, 61:2 (2019), 249–255
Citation in format AMSBIB
\Bibitem{RyzZhiKva19}
\by V.~A.~Ryzhov, V.~V.~Zhizhenkov, N.~G.~Kvachadze
\paper Specificities of local dynamics and orientational state of rigid-chain liquid-crystal polymers
\jour Fizika Tverdogo Tela
\yr 2019
\vol 61
\issue 2
\pages 381--387
\mathnet{http://mi.mathnet.ru/ftt8932}
\crossref{https://doi.org/10.21883/FTT.2019.02.47141.218}
\elib{https://elibrary.ru/item.asp?id=37478275}
\transl
\jour Phys. Solid State
\yr 2019
\vol 61
\issue 2
\pages 249--255
\crossref{https://doi.org/10.1134/S1063783419020239}
Linking options:
  • https://www.mathnet.ru/eng/ftt8932
  • https://www.mathnet.ru/eng/ftt/v61/i2/p381
    • This publication is cited in the following 2 articles:
    1. Yifei Wu, Kun Wu, Fei Xiao, Wenjie Diao, Daguang He, Hui Yang, Jun Shi, “High Thermal Conductivity and Low Dielectric Constant of Polyesters Based on Fluorine and Mesogenic Unit”, Macro Chemistry & Physics, 224:19 (2023)  crossref
    2. S. M. Shebanov, V. B. Ivanov, A. V. Pavlikov, M. S. Shebanov, V. G. Bova, I. G. Kalinina, I. K. Novikov, L. B. Shiyanova, “Effect of Treatment of the Surface of Para-Aramid Fiber with Multiwall Carbon Nanotubes on Its Structure and Properties. Infrared Spectra”, Fibre Chem, 53:4 (2021), 283  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Fizika Tverdogo Tela Fizika Tverdogo Tela
    Statistics & downloads:
    Abstract page:60
    Full-text PDF :23
     
      Contact us:
    math-net2025_04@mi-ras.ru     		 Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2025