Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beam
The structure of multi-walled carbon nanotubes exposed to a pulsed high-power ion beam is investigated using the methods of Raman spectroscopy and transmission electron microscopy. It has been shown that irradiation with an ion beam generates significant defects in the structure of nanotubes. Wi...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2020-11-01
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| Series: | Омский научный вестник |
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| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/5%20(173)/74-78%20%D0%91%D0%BE%D0%BB%D0%BE%D1%82%D0%BE%D0%B2%20%D0%92.%20%D0%92.,%20%D0%9A%D0%B0%D0%BD%20%D0%92.%20%D0%95.,%20%D0%9A%D0%BD%D1%8F%D0%B7%D0%B5%D0%B2%20%D0%95.%20%D0%92..pdf |
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| _version_ | 1832569860983357440 |
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| author | V. V. Bolotov V. E. Kan E. V. Knyazev |
| author_facet | V. V. Bolotov V. E. Kan E. V. Knyazev |
| author_sort | V. V. Bolotov |
| collection | DOAJ |
| description | The structure of multi-walled carbon nanotubes exposed to a
pulsed high-power ion beam is investigated using the methods
of Raman spectroscopy and transmission electron microscopy.
It has been shown that irradiation with an ion beam generates
significant defects in the structure of nanotubes. With an increase
in the number of pulses, processes associated with the annealing
of defects in the internal structure of the samples are observed.
Electron microscopy data make it possible to distinguish two
types of defects leading to a decrease in the interlayer distance of
the carbon nanotube wall. |
| format | Article |
| id | doaj-art-437ae2fd1d244638a177559aa41ec83d |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2020-11-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-437ae2fd1d244638a177559aa41ec83d2025-02-02T19:02:24ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412020-11-015 (173)747810.25206/1813-8225-2020-173-74-78Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beamV. V. Bolotov0V. E. Kan1 E. V. Knyazev2Omsk Scientific Center of Siberian Branch of Russian Academy of SciencesOmsk Scientific Center of Siberian Branch of Russian Academy of SciencesOmsk Scientific Center of Siberian Branch of Russian Academy of SciencesThe structure of multi-walled carbon nanotubes exposed to a pulsed high-power ion beam is investigated using the methods of Raman spectroscopy and transmission electron microscopy. It has been shown that irradiation with an ion beam generates significant defects in the structure of nanotubes. With an increase in the number of pulses, processes associated with the annealing of defects in the internal structure of the samples are observed. Electron microscopy data make it possible to distinguish two types of defects leading to a decrease in the interlayer distance of the carbon nanotube wall.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/5%20(173)/74-78%20%D0%91%D0%BE%D0%BB%D0%BE%D1%82%D0%BE%D0%B2%20%D0%92.%20%D0%92.,%20%D0%9A%D0%B0%D0%BD%20%D0%92.%20%D0%95.,%20%D0%9A%D0%BD%D1%8F%D0%B7%D0%B5%D0%B2%20%D0%95.%20%D0%92..pdftransmission electron microscopyraman spectroscopypulsed and ion irradiationhigh-power ion beamsmulti-walled carbon nanotubes |
| spellingShingle | V. V. Bolotov V. E. Kan E. V. Knyazev Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beam Омский научный вестник transmission electron microscopy raman spectroscopy pulsed and ion irradiation high-power ion beams multi-walled carbon nanotubes |
| title | Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beam |
| title_full | Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beam |
| title_fullStr | Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beam |
| title_full_unstemmed | Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beam |
| title_short | Changes in crystal structure of MWCNTs under impact of high-powered pulsed ion C:H beam |
| title_sort | changes in crystal structure of mwcnts under impact of high powered pulsed ion c h beam |
| topic | transmission electron microscopy raman spectroscopy pulsed and ion irradiation high-power ion beams multi-walled carbon nanotubes |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/5%20(173)/74-78%20%D0%91%D0%BE%D0%BB%D0%BE%D1%82%D0%BE%D0%B2%20%D0%92.%20%D0%92.,%20%D0%9A%D0%B0%D0%BD%20%D0%92.%20%D0%95.,%20%D0%9A%D0%BD%D1%8F%D0%B7%D0%B5%D0%B2%20%D0%95.%20%D0%92..pdf |
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