Study of the gamma radiation effect on the molecular structure of tetrafluoroethylene telomers and fluorotelomeric glass fabric coatings by Raman spectroscopy

Cover Page

Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription or Fee Access

Abstract

A spectral study of radiation-synthesized telomers of tetrafluoroethylene with different end groups has been carried out by Raman spectroscopy for the first time. The effect of gamma radiation on the molecular structure of telomeres and hydrophobic coatings of aluminoborosilicate glass fabric based on them was studied. Changes in the molecular and morphological structure of telomeres are observed under the action of gamma radiation.

Full Text

Restricted Access

About the authors

G. A. Kichigina

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS

Author for correspondence.
Email: kga@icp.ac.ru
Russian Federation, Chernogolovka

P. P. Kusch

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS

Email: kga@icp.ac.ru
Russian Federation, Chernogolovka

M. V. Zhidkov

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS

Email: kga@icp.ac.ru
Russian Federation, Chernogolovka

Yu. M. Shulga

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS

Email: kga@icp.ac.ru
Russian Federation, Chernogolovka

D. P. Kiryukhin

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS

Email: kga@icp.ac.ru
Russian Federation, Chernogolovka

E. V. Golosov

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry RAS

Email: kga@icp.ac.ru
Russian Federation, Chernogolovka

References

  1. Istomin N.P., Semyonov A.P. Antifriction properties of composite materials based on fluoropolymers. Moscow: Nauka, 1981. 460 p.
  2. Radiation resistance of organic materials. Reference book. Edited by V.K. Milinchuk, V.I. Tupikov. Moscow: Energoatomizdat, 1986. 171 p.
  3. Fluoropolymers. Edited by L. Wall. Edited by I.L. Knunyants and V.A. Ponomarenko. Moscow: Mir, 1975. 448 p. (In Russian)
  4. Ignatieva L., Kuryaviy V., Tsvetnikov A., Polyshchuk S., Bouznik V. // Journal of Physics and Chemistry of Solids. 2007. V. 68. P. 1106.
  5. Ignatyeva L.N., Buznik V.M. // Ros. khim. zh. (Zh. Ros. Khim. Obs. named after D.I. Mendeleev). 2008. Vol. LII. № 3. P. 139.
  6. Khatipov S.A., Konova E.M., Artamonov N.A. // Ros. khim. zh. (Zh. Ros. Khim. Obs. named after D.I. Mendeleev). 2008. Vol. LII. № 5. P. 64.
  7. Olkhov Yu.A., Allayarov S.R., Dixon D.A. // High Energy Chemistry. 2014. V.48. № 3. P. 175.
  8. Ivanov L.F., Olkhov Yu.A., Allayarov S.R., Tolstopiatov E.M., Grakovich P.N., Kalinin L.A. // High Energy Chemistry. 2014. V. 48. № 2. P. 148.
  9. Kichigina G.A., Kushch P.P., Kiryukhin D.P., Kabachkov E.N., Shulga Y.M. // High Energy Chemistry. 2023. V. 57. № 5. P. 378.
  10. Kichigina G.A., Kushch P.P., Kiryukhin D.P., Barelko V.V., Dorokhov V.G., Bykov L.A., Kuznetsov M.V. // Chemical Technology. 2015. № 6. P. 326.
  11. Kiryukhin D.P., Kichigina G.A., Kushch P.P., Buznik V.M. Low-molecular fluoropolymer materials. Monograph “Fluoropolymer Materials” (Ch. 4). Tomsk: NTL publishing house, 2017. 600 p.
  12. Kuptsov A.H., Zhizhin G.N. Fourier-Raman and Fourier-IR spectra of polymers. Moscow: Technosphere, 2013, 696 p.
  13. Kiryukhin D.P., Kichigina G.A., Allayarov S.R., Badamshina E.R. // High Energy Chemistry. 2019. V. 53. № 3. P. 224.
  14. Allyarov S.R, Frolov I.A., Tolstopyatov E.M., Dixon D.A.,Vasiliu M., Ivanov L.F., Grakovich P.N., Demidov S.V. // Journal of Russian Laser Research. 2019. V. 40. № 6. P.571.
  15. Schaffer H.E., Chance R.R., Silbey R.J. et al. // J. Chem. Phys. 1991. V. 94. P. 4161.
  16. Kuzmany H. // Phys. Status Solidi. 1980. V. 97(B). P. 521.

Supplementary files

Supplementary Files
Action
1. JATS XML
Download
2. Fig. 1. Confocal images of non-irradiated glass fabric samples with telomer coating: 1 – original glass fabric sample, 2 – TFE/PFCB, 3 – TFE/Freon113+NH3, 4 – TFE/Freon113+C2H5OH.

Download (667KB)
Indexing metadata
3. Fig. 2. Raman spectra of glass fabric and telomeric coatings before and after irradiation with a dose of 600 kGy.

Download (363KB)
Indexing metadata
4. Fig. 3. Surface of TFE/acetone (a, g) and PTFE (b, c, d, e) telomer samples before and after irradiation with a dose of 600 kGy.

Download (1MB)
Indexing metadata
5. Fig. 4. Raman spectra of TFE and PTFE telomer powders before and after irradiation.

Download (326KB)
Indexing metadata
6. Fig. 5. Raman spectra of unirradiated telomer TFE/freon 113+ethanol, freon 113 and ethanol.

Download (236KB)
Indexing metadata
7. Fig. 6. Raman spectra of irradiated telomer TFE/freon113 + ethanol at different points of the sample and images of these points. Irradiation dose 600 kGy.

Download (557KB)
Indexing metadata

Copyright (c) 2024 Russian Academy of Sciences