Electron Radiation Effects on the Structure of Ultradisperse Polytetrafluoroethylene Full article
Journal |
Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779 |
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Output data | Year: 2005, Volume: 46, Number: 5, Pages: 848-855 Pages count : 8 DOI: 10.1007/s10947-006-0209-8 | ||||||
Tags | Atomic force microscopy, EPR spectra, IR spectra, Molecular and supramolecular structure, Polytetrafluoroethylene, Ultradisperse polytetrafluoroethylene, X-ray phase analysis | ||||||
Authors |
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Affiliations |
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Funding (1)
1 | Siberian Branch of the Russian Academy of Sciences | 159 |
Abstract:
Electron radiation effects (40 mrad, 70 mrad, and 100 mrad) on the molecular and supramolecular structure and morphology of ultradisperse polytetrafluoroethylene obtained by the thermogas dynamic (TGD) method were studied by IR and EPR spectroscopy, X-ray phase analysis, and atomic force microscopy. Irradiation of ultradisperse powder in air leads to oxidized polymer forms due to the terminal carbonyl groups and stable peroxide radicals that appear in the structure. Fast electron radiation in doses of up to 100 mrad did not change the polymer crystallinity and particle entity, while thin films on the surface of ultradisperse polytetrafluoroethylene powder decomposed.
Cite:
Ignatieva L.N.
, Kuryavyi V.G.
, Kaidalova T.A.
, Bouznik V.M.
, Korchagin A.I.
Electron Radiation Effects on the Structure of Ultradisperse Polytetrafluoroethylene
Journal of Structural Chemistry. 2005. V.46. N5. P.848-855. DOI: 10.1007/s10947-006-0209-8 WOS Scopus РИНЦ
Electron Radiation Effects on the Structure of Ultradisperse Polytetrafluoroethylene
Journal of Structural Chemistry. 2005. V.46. N5. P.848-855. DOI: 10.1007/s10947-006-0209-8 WOS Scopus РИНЦ
Original:
Игнатьева Л.Н.
, Курявый В.Г.
, Кайдалова Т.А.
, Бузник В.М.
, Корчагин А.И.
Влияние электронного облучения на строение ультрадисперсного политетрафторэтилена
Журнал структурной химии. 2005. Т.46. №5. С.879-886. РИНЦ
Влияние электронного облучения на строение ультрадисперсного политетрафторэтилена
Журнал структурной химии. 2005. Т.46. №5. С.879-886. РИНЦ
Dates:
Submitted: | Sep 28, 2004 |
Published print: | Sep 1, 2005 |
Identifiers:
Web of science | WOS:000240067400010 |
Scopus | 2-s2.0-33747070038 |
Elibrary | 24940346 |
Chemical Abstracts | 2006:788620 |
Chemical Abstracts (print) | 146:380721 |
OpenAlex | W2069817630 |