Functionalization of multi-walled carbon nanotubes by oxidizing agents
The influence of an oxidizing solution on the structure and chemical state of multi-walled carbon nanotubes (MWCNTs) is investigated. The changes elemental composition of MWCNTs surface is studied by X-ray photoelectron spectroscopy. Quantitative and qualitative analysis of functional groups on...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2020-06-01
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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/2020/3%20(171)/106-110%20%D0%A1%D1%82%D0%B5%D0%BD%D1%8C%D0%BA%D0%B8%D0%BD%20%D0%AE.%20%D0%90.,%20%D0%9D%D0%B5%D1%81%D0%BE%D0%B2%20%D0%A1.%20%D0%9D.,%20%D0%A1%D0%BE%D0%BA%D0%BE%D0%BB%D0%BE%D0%B2%20%D0%94.%20%D0%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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| Summary: | The influence of an oxidizing solution on the structure and
chemical state of multi-walled carbon nanotubes (MWCNTs) is
investigated. The changes elemental composition of MWCNTs
surface is studied by X-ray photoelectron spectroscopy.
Quantitative and qualitative analysis of functional groups on the
outer walls of MWCNTs under various oxidation conditions is
carried out. It is shown that the use of various oxidizing agents
for nanotubes treatment allows to effectively influence on the
composition of the functional groups, and therefore to affect
physicochemical properties of MWCNTs. |
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| ISSN: | 1813-8225 2541-7541 |