Effect of the Preliminary Heat Treatment of Chlorinated Polyvinyl Chloride on the Formation of Carbon Nanofibers on its Surface under High-Power Ion-Beam Irradiation Full article
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Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques
ISSN: 1027-4510 , E-ISSN: 1819-7094 |
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| Output data | Year: 2020, Volume: 14, Number: 4, Pages: 691-695 Pages count : 5 DOI: 10.1134/S1027451020040138 | ||||||
| Tags | high-power ion beam, polymers, catalysts, heat treatment, surface morphology, carbon nanofibers | ||||||
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| Affiliations |
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Funding (1)
| 1 | Russian Foundation for Basic Research | 18-43- 550009 р_а |
Abstract:
The effect of a high-power ion beam of nanosecond duration on layers of chlorinated polyvinyl chloride with a catalytic additive (ferrocene), which preliminarily underwent treatment in air or an inert medium in the temperature range 100–400°C, is studied. Heat treatment at 150°C for 1 h is shown to reduce the length of the formed carbon nanofibers by ~20 times. Disk-shaped depressions are observed on the surface of the polymer irradiated after treatment at 200°C due to the removal of a part of the surface layer. These depressions are likely associated with polymer embrittlement during heat treatment. A net-like structure is observed between these depressions. An increase in the treatment temperature to 400°C (in an inert medium) results in the formation of nanofibers with a length not exceeding 0.5 μm. The effect of preliminary heat treatment on the growth of carbon nanofibers and possible mechanisms of their growth under the influence of a high-power ion beam on a chloropolymer containing a catalytic additive is discussed.
Cite:
Kovivchak V.S.
, Arbuzov A.B.
, Trenikhin M.V.
Effect of the Preliminary Heat Treatment of Chlorinated Polyvinyl Chloride on the Formation of Carbon Nanofibers on its Surface under High-Power Ion-Beam Irradiation
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 2020. V.14. N4. P.691-695. DOI: 10.1134/S1027451020040138 WOS Scopus РИНЦ OpenAlex
Effect of the Preliminary Heat Treatment of Chlorinated Polyvinyl Chloride on the Formation of Carbon Nanofibers on its Surface under High-Power Ion-Beam Irradiation
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 2020. V.14. N4. P.691-695. DOI: 10.1134/S1027451020040138 WOS Scopus РИНЦ OpenAlex
Original:
Ковивчак В.С.
, Арбузов А.Б.
, Тренихин М.В.
Влияние предварительной термической обработки хлорированного поливинилхлорида на формирование углеродных нановолокон на его поверхности при воздействии мощного ионного пучка
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2020. №7. С.47-51. DOI: 10.31857/s1028096020070134 РИНЦ OpenAlex
Влияние предварительной термической обработки хлорированного поливинилхлорида на формирование углеродных нановолокон на его поверхности при воздействии мощного ионного пучка
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2020. №7. С.47-51. DOI: 10.31857/s1028096020070134 РИНЦ OpenAlex
Dates:
| Submitted: | Dec 19, 2019 |
| Accepted: | Jan 25, 2020 |
| Published print: | Jul 1, 2020 |
| Published online: | Aug 25, 2020 |
Identifiers:
| Web of science: | WOS:000568081700009 |
| Scopus: | 2-s2.0-85089822695 |
| Elibrary: | 45344105 |
| OpenAlex: | W3080388537 |