Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide
Using the methods of transmission electron microscopy (TEM), energy dispersive X-ray analysis (EDA), and X-ray photoelectron spectroscopy (XPS), there are analyzed changes in the morphology, phase composition, and chemical state of a composite based on multiwalled carbon nanotubes and tin oxide...
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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 |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/88-92%20%D0%9A%D0%BE%D1%80%D1%83%D1%81%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%9F.%20%D0%9C..pdf |
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| _version_ | 1832569492804206592 |
|---|---|
| author | P. M. Korusenko |
| author_facet | P. M. Korusenko |
| author_sort | P. M. Korusenko |
| collection | DOAJ |
| description | Using the methods of transmission electron microscopy (TEM),
energy dispersive X-ray analysis (EDA), and X-ray photoelectron
spectroscopy (XPS), there are analyzed changes in the morphology,
phase composition, and chemical state of a composite based on
multiwalled carbon nanotubes and tin oxide (SnO2
/MWCNTs)
modified by pulsed ion beam of nanosecond duration. It is shown
that irradiation of the composite leads to a change in the chemical
state of nanoparticles of tin oxide, their redistribution and
fixation on the surface of MWNTs. A significant decrease in the
average size of tin oxide nanoparticles from ~120 nm to ~15 nm
is established, which is explained by the heating, dissociation and
evaporation of SnO2
under the action of an ion beam, followed by
vapor deposition on the surface of carbon nanotubes. |
| format | Article |
| id | doaj-art-db2f3124646343168bf517e0415ff816 |
| 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-db2f3124646343168bf517e0415ff8162025-02-02T21:27:04ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412018-07-013 (159)889210.25206/1813-8225-2018-159-88-92Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxideP. M. Korusenko0https://orcid.org/0000-0003-3048-1821Omsk Scientific Center of the Siberian Branch of the Russian Academy of SciencesUsing the methods of transmission electron microscopy (TEM), energy dispersive X-ray analysis (EDA), and X-ray photoelectron spectroscopy (XPS), there are analyzed changes in the morphology, phase composition, and chemical state of a composite based on multiwalled carbon nanotubes and tin oxide (SnO2 /MWCNTs) modified by pulsed ion beam of nanosecond duration. It is shown that irradiation of the composite leads to a change in the chemical state of nanoparticles of tin oxide, their redistribution and fixation on the surface of MWNTs. A significant decrease in the average size of tin oxide nanoparticles from ~120 nm to ~15 nm is established, which is explained by the heating, dissociation and evaporation of SnO2 under the action of an ion beam, followed by vapor deposition on the surface of carbon nanotubes.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/88-92%20%D0%9A%D0%BE%D1%80%D1%83%D1%81%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%9F.%20%D0%9C..pdfmultiwalled carbon nanotubescompositetin oxideion beam irradiation |
| spellingShingle | P. M. Korusenko Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide Омский научный вестник multiwalled carbon nanotubes composite tin oxide ion beam irradiation |
| title | Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide |
| title_full | Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide |
| title_fullStr | Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide |
| title_full_unstemmed | Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide |
| title_short | Ion-beam modification of composite based on multi-walled carbon nanotubes and tin dioxide |
| title_sort | ion beam modification of composite based on multi walled carbon nanotubes and tin dioxide |
| topic | multiwalled carbon nanotubes composite tin oxide ion beam irradiation |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/88-92%20%D0%9A%D0%BE%D1%80%D1%83%D1%81%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%9F.%20%D0%9C..pdf |
| work_keys_str_mv | AT pmkorusenko ionbeammodificationofcompositebasedonmultiwalledcarbonnanotubesandtindioxide |