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Fizika Tverdogo Tela, 2016, Volume 58, Issue 1, Pages 87–91 (Mi ftt10112)  
This article is cited in 6 scientific papers (total in 6 papers)

Magnetism

Special aspects of the temperature dependence of EPR absorption of chemically carbonized polyvinylidene fluoride derivatives

V. E. Zhivulina, L. A. Pesina, D. V. Ivanovb

a Chelyabinsk State Pedagogical University
b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg
Full-text PDF (253 kB) Citations (6)
Abstract: The temperature dependences of electron paramagnetic resonance (EPR) absorption of two samples of chemically carbonized derivatives of polyvinylidene fluoride (PVDF) synthesized under different conditions have been measured in the range of 100–300 K. It has been found that the temperature dependence of the integrated intensity of the EPR signal of both samples is nonmonotonic and does not obey the classical Curie dependence characteristic of free radicals. An analytical expression that is consistent with experimental data and suggests the presence of an activation component of paramagnetism in the test samples has been obtained. The presence of a term independent of temperature in this equation also indicates the paramagnetic contribution of free electrons. The magnitude of the activation energy of the singlet–triplet transitions has been evaluated: δ = 0.067 eV. The HYSCORE spectra of chemically carbonized PVDF derivatives have been obtained for the first time.
Keywords: Electron Paramagnetic Resonance, PVDF, Electron Paramagnetic Resonance Spectrum, Electron Paramagnetic Resonance Signal, Carbyne.
Received: 11.06.2015
English version:
Physics of the Solid State, 2016, Volume 58, Issue 1, Pages 86–90
DOI: https://doi.org/10.1134/S1063783416010340
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. E. Zhivulin, L. A. Pesin, D. V. Ivanov, “Special aspects of the temperature dependence of EPR absorption of chemically carbonized polyvinylidene fluoride derivatives”, Fizika Tverdogo Tela, 58:1 (2016), 87–91; Phys. Solid State, 58:1 (2016), 86–90
Citation in format AMSBIB
\Bibitem{ZhiPesIva16}
\by V.~E.~Zhivulin, L.~A.~Pesin, D.~V.~Ivanov
\paper Special aspects of the temperature dependence of EPR absorption of chemically carbonized polyvinylidene fluoride derivatives
\jour Fizika Tverdogo Tela
\yr 2016
\vol 58
\issue 1
\pages 87--91
\mathnet{http://mi.mathnet.ru/ftt10112}
\elib{https://elibrary.ru/item.asp?id=25668743}
\transl
\jour Phys. Solid State
\yr 2016
\vol 58
\issue 1
\pages 86--90
\crossref{https://doi.org/10.1134/S1063783416010340}
Linking options:
  • https://www.mathnet.ru/eng/ftt10112
  • https://www.mathnet.ru/eng/ftt/v58/i1/p87
    • This publication is cited in the following 6 articles:
    1. Daniel Johnson, H. Harold Li, Bruce F. Kimler, “Dosimetry: Was and Is an Absolute Requirement for Quality Radiation Research”, Radiation Research, 202:2 (2024)  crossref
    2. Rashid Dallaev, Tatiana Pisarenko, Dinara Sobola, Farid Orudzhev, Shikhgasan Ramazanov, Tomáš Trčka, “Brief Review of PVDF Properties and Applications Potential”, Polymers, 14:22 (2022), 4793  crossref
    3. V. E. Zhivulin, N. A. Zlobina, S. E. Evsyukov, L. A. Pesin, “Changes in the Shape of the CH Absorption Band in the IR Spectra of the Chemicaly Dehydrofluorinated Poly(Vinylidene Fluoride) Film During Aging”, J. Synch. Investig., 15:1 (2021), 12  crossref
    4. A. M. Zyuzin, A. A. Karpeev, N. V. Yantsen, “The influence of the skin effect and active loss on the intensity of EPR lines in semiconductor materials”, Phys. Solid State, 62:2 (2020), 291–296  mathnet  mathnet  crossref  crossref
    5. Yurii A. Olkhov, Sadulla R. Allyarov, Monica Vasiliu, David A. Dixon, Ivan A. Frolov, Sergei V. Demidov, “Effect of X-ray beam on the molecular–topological structure of the surface of kynar® polyvinylidene fluoride resin”, Journal of Fluorine Chemistry, 226 (2019), 109338  crossref
    6. M Dolomatov, M Gafurov, A Rodionov, G Mamin, L. Miquel González, A Vakhin, A Petrov, R Bakhtizin, I Khairudinov, S Orlinskii, “Low-temperature thermal decomposition of heavy petroleum distillates: interconnection between the electrical properties and concentration of paramagnetic centres”, IOP Conf. Ser.: Earth Environ. Sci., 155 (2018), 012007  crossref
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