Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocomposites
Polyaniline nanocomposites with nitrogen-doped multiwalled carbon nanotubes, initial and functionalized argon ions are prepared by the in-situ chemical oxidative polymerization of aniline. The morphology of obtained nanocomposites are studied by microscopic methods. The capacitive and energy cha...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2020-12-01
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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/2020/6%20(174)/81-86%20%D0%94%D0%B0%D0%B2%D0%BB%D0%B5%D1%82%D0%BA%D0%B8%D0%BB%D1%8C%D0%B4%D0%B5%D0%B5%D0%B2%20%D0%9D.%20%D0%90.,%20%D0%9B%D0%BE%D0%B1%D0%BE%D0%B2%20%D0%98.%20%D0%90.,%20%D0%9D%D0%B8%D0%BA%D0%B8%D1%84%D0%BE%D1%80%D0%BE%D0%B2%D0%B0%20%D0%90.%20%D0%9E.%20%D0%B8%20%D0%B4%D1%80..pdf |
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| author | N. A. Davletkildeev I. A. Lobov A. O. Nikiforova D. V. Sokolov |
| author_facet | N. A. Davletkildeev I. A. Lobov A. O. Nikiforova D. V. Sokolov |
| author_sort | N. A. Davletkildeev |
| collection | DOAJ |
| description | Polyaniline nanocomposites with nitrogen-doped multiwalled carbon nanotubes, initial and functionalized
argon ions are prepared by the in-situ chemical oxidative
polymerization of aniline. The morphology of obtained
nanocomposites are studied by microscopic methods. The
capacitive and energy characteristics of electrochemical
electrodes formed by pressing nanocomposites have
been studied by cyclic voltammetry. It is shown that an
electrode based on a nanocomposite with functionalized
nanotubes has the highest specific capacity and energy
due to the high porosity of the surface. However, the low
mechanical strength of this electrode leads to a decrease
in its cyclic stability. |
| format | Article |
| id | doaj-art-08eecac750cb4fd5b954cef4aafe4e7f |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2020-12-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-08eecac750cb4fd5b954cef4aafe4e7f2025-02-02T09:09:34ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412020-12-016 (174)818610.25206/1813-8225-2020-174-81-86Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocompositesN. A. Davletkildeev0https://orcid.org/0000-0002-5591-6118I. A. Lobov1https://orcid.org/0000-0003-2527-1715A. O. Nikiforova2D. V. Sokolov3https://orcid.org/0000-0002-8120-6638Omsk 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 SciencesOmsk Scientific Center of Siberian Branch of Russian Academy of SciencesPolyaniline nanocomposites with nitrogen-doped multiwalled carbon nanotubes, initial and functionalized argon ions are prepared by the in-situ chemical oxidative polymerization of aniline. The morphology of obtained nanocomposites are studied by microscopic methods. The capacitive and energy characteristics of electrochemical electrodes formed by pressing nanocomposites have been studied by cyclic voltammetry. It is shown that an electrode based on a nanocomposite with functionalized nanotubes has the highest specific capacity and energy due to the high porosity of the surface. However, the low mechanical strength of this electrode leads to a decrease in its cyclic stability.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/6%20(174)/81-86%20%D0%94%D0%B0%D0%B2%D0%BB%D0%B5%D1%82%D0%BA%D0%B8%D0%BB%D1%8C%D0%B4%D0%B5%D0%B5%D0%B2%20%D0%9D.%20%D0%90.,%20%D0%9B%D0%BE%D0%B1%D0%BE%D0%B2%20%D0%98.%20%D0%90.,%20%D0%9D%D0%B8%D0%BA%D0%B8%D1%84%D0%BE%D1%80%D0%BE%D0%B2%D0%B0%20%D0%90.%20%D0%9E.%20%D0%B8%20%D0%B4%D1%80..pdfpolyanilinecarbon nanotubesnanocompositescyclic voltammetryspecific capacitycyclic stability |
| spellingShingle | N. A. Davletkildeev I. A. Lobov A. O. Nikiforova D. V. Sokolov Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocomposites Омский научный вестник polyaniline carbon nanotubes nanocomposites cyclic voltammetry specific capacity cyclic stability |
| title | Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocomposites |
| title_full | Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocomposites |
| title_fullStr | Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocomposites |
| title_full_unstemmed | Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocomposites |
| title_short | Structural, capacitive and energy characteristics of electrochemical electrodes based on polyaniline/multi-walled carbon nanotube nanocomposites |
| title_sort | structural capacitive and energy characteristics of electrochemical electrodes based on polyaniline multi walled carbon nanotube nanocomposites |
| topic | polyaniline carbon nanotubes nanocomposites cyclic voltammetry specific capacity cyclic stability |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/6%20(174)/81-86%20%D0%94%D0%B0%D0%B2%D0%BB%D0%B5%D1%82%D0%BA%D0%B8%D0%BB%D1%8C%D0%B4%D0%B5%D0%B5%D0%B2%20%D0%9D.%20%D0%90.,%20%D0%9B%D0%BE%D0%B1%D0%BE%D0%B2%20%D0%98.%20%D0%90.,%20%D0%9D%D0%B8%D0%BA%D0%B8%D1%84%D0%BE%D1%80%D0%BE%D0%B2%D0%B0%20%D0%90.%20%D0%9E.%20%D0%B8%20%D0%B4%D1%80..pdf |
| work_keys_str_mv | AT nadavletkildeev structuralcapacitiveandenergycharacteristicsofelectrochemicalelectrodesbasedonpolyanilinemultiwalledcarbonnanotubenanocomposites AT ialobov structuralcapacitiveandenergycharacteristicsofelectrochemicalelectrodesbasedonpolyanilinemultiwalledcarbonnanotubenanocomposites AT aonikiforova structuralcapacitiveandenergycharacteristicsofelectrochemicalelectrodesbasedonpolyanilinemultiwalledcarbonnanotubenanocomposites AT dvsokolov structuralcapacitiveandenergycharacteristicsofelectrochemicalelectrodesbasedonpolyanilinemultiwalledcarbonnanotubenanocomposites |