The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles
The effect of irradiation with argon ions and thermal treatments on the formation of a defect structure and the electrophysical properties of multilayer carbon nanotubes (MWNTs) is studied. The methods of transmission electron microscopy, Raman spectroscopy and electrophysical measurements estab...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2018-07-01
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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/2018/3%20(159)/80-83%20%D0%9A%D0%BD%D1%8F%D0%B7%D0%B5%D0%B2%20%D0%95.%20%D0%92.,%20%D0%98%D0%B2%D0%BB%D0%B5%D0%B2%20%D0%9A.%20%D0%95.,%20%D0%9A%D0%B0%D0%BD%20%D0%92.%20%D0%95..pdf |
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| _version_ | 1832558117706006528 |
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| author | E. V. Knyazev K. E. Ivlev V. E. Kan |
| author_facet | E. V. Knyazev K. E. Ivlev V. E. Kan |
| author_sort | E. V. Knyazev |
| collection | DOAJ |
| description | The effect of irradiation with argon ions and thermal treatments
on the formation of a defect structure and the electrophysical
properties of multilayer carbon nanotubes (MWNTs) is studied.
The methods of transmission electron microscopy, Raman
spectroscopy and electrophysical measurements establish the
formation of stable topological defects, which determine a sharp
decrease in the conductivity of MWCNT after irradiation and
thermal annealing. The possibility of using a set of ion irradiation
and temperature annealing methods to change the conductivity of
nanotubes is shown. |
| format | Article |
| id | doaj-art-99a54eb3ae914fe79af6f05050bdb9d1 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2018-07-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-99a54eb3ae914fe79af6f05050bdb9d12025-02-03T01:33:16ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412018-07-013 (159)808310.25206/1813-8225-2018-159-80-83The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensemblesE. V. Knyazev0K. E. Ivlev1V. E. Kan2Omsk Scientific Center of the Siberian Branch of the Russian Academy of SciencesOmsk Scientific Center of the Siberian Branch of the Russian Academy of SciencesOmsk Scientific Center of the Siberian Branch of the Russian Academy of SciencesThe effect of irradiation with argon ions and thermal treatments on the formation of a defect structure and the electrophysical properties of multilayer carbon nanotubes (MWNTs) is studied. The methods of transmission electron microscopy, Raman spectroscopy and electrophysical measurements establish the formation of stable topological defects, which determine a sharp decrease in the conductivity of MWCNT after irradiation and thermal annealing. The possibility of using a set of ion irradiation and temperature annealing methods to change the conductivity of nanotubes is shown.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/80-83%20%D0%9A%D0%BD%D1%8F%D0%B7%D0%B5%D0%B2%20%D0%95.%20%D0%92.,%20%D0%98%D0%B2%D0%BB%D0%B5%D0%B2%20%D0%9A.%20%D0%95.,%20%D0%9A%D0%B0%D0%BD%20%D0%92.%20%D0%95..pdffunctionalization of carbon nanotubescarbon nanotubesion irradiationsthermal annealingtransmission electron microscopyraman spectroscopydensity functional theory |
| spellingShingle | E. V. Knyazev K. E. Ivlev V. E. Kan The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles Омский научный вестник functionalization of carbon nanotubes carbon nanotubes ion irradiations thermal annealing transmission electron microscopy raman spectroscopy density functional theory |
| title | The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles |
| title_full | The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles |
| title_fullStr | The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles |
| title_full_unstemmed | The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles |
| title_short | The impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi-walled carbon nanotubes and their ensembles |
| title_sort | impact of ion beams and thermal annealing on the structure and electrophysical properties of individual multi walled carbon nanotubes and their ensembles |
| topic | functionalization of carbon nanotubes carbon nanotubes ion irradiations thermal annealing transmission electron microscopy raman spectroscopy density functional theory |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/80-83%20%D0%9A%D0%BD%D1%8F%D0%B7%D0%B5%D0%B2%20%D0%95.%20%D0%92.,%20%D0%98%D0%B2%D0%BB%D0%B5%D0%B2%20%D0%9A.%20%D0%95.,%20%D0%9A%D0%B0%D0%BD%20%D0%92.%20%D0%95..pdf |
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