Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor Applications
In this work, an underwater impulse discharge initiated in polyaniline (PANI) aqueous dispersion between tungsten rods is applied to produce metal oxide nanoparticles and create polymer nanocomposites. The prepared materials were analyzed by X-ray diffraction (XRD), ultraviolet-visible spectroscopy...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-04-01
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| Series: | Journal of Composites Science |
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| Online Access: | https://www.mdpi.com/2504-477X/7/4/174 |
| _version_ | 1797604879680667648 |
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| author | Nikolay Sirotkin Anna Khlyustova |
| author_facet | Nikolay Sirotkin Anna Khlyustova |
| author_sort | Nikolay Sirotkin |
| collection | DOAJ |
| description | In this work, an underwater impulse discharge initiated in polyaniline (PANI) aqueous dispersion between tungsten rods is applied to produce metal oxide nanoparticles and create polymer nanocomposites. The prepared materials were analyzed by X-ray diffraction (XRD), ultraviolet-visible spectroscopy (UV-Vis), Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and scanning electron microscopy (SEM). XRD, FTIR, and TEM confirmed the presence of tungsten oxide particles in the final composite, while spectroscopic characterization revealed the interaction between the metal oxide and PANI. The results showed that the incorporation of WO<sub>3</sub> into the PANI matrix could improve the optical bandgap of the nanocomposites. In addition, the electrochemical performance of the hybrid nanocomposites was tested by cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD). The results obtained indicated that the PANI + WO<sub>3</sub> nanocomposite could be a promising candidate as an electrode material for high-power supercapacitor applications. |
| first_indexed | 2024-03-11T04:53:00Z |
| format | Article |
| id | doaj.art-77cd48556fad4844859ac5095a8d4da8 |
| institution | Directory Open Access Journal |
| issn | 2504-477X |
| language | English |
| last_indexed | 2024-03-11T04:53:00Z |
| publishDate | 2023-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Composites Science |
| spelling | doaj.art-77cd48556fad4844859ac5095a8d4da82023-11-17T19:52:44ZengMDPI AGJournal of Composites Science2504-477X2023-04-017417410.3390/jcs7040174Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor ApplicationsNikolay Sirotkin0Anna Khlyustova1G. A. Krestov Institute of Solution Chemistry of RAS, Academicheskaja str., 1, 153045 Ivanovo, RussiaG. A. Krestov Institute of Solution Chemistry of RAS, Academicheskaja str., 1, 153045 Ivanovo, RussiaIn this work, an underwater impulse discharge initiated in polyaniline (PANI) aqueous dispersion between tungsten rods is applied to produce metal oxide nanoparticles and create polymer nanocomposites. The prepared materials were analyzed by X-ray diffraction (XRD), ultraviolet-visible spectroscopy (UV-Vis), Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), and scanning electron microscopy (SEM). XRD, FTIR, and TEM confirmed the presence of tungsten oxide particles in the final composite, while spectroscopic characterization revealed the interaction between the metal oxide and PANI. The results showed that the incorporation of WO<sub>3</sub> into the PANI matrix could improve the optical bandgap of the nanocomposites. In addition, the electrochemical performance of the hybrid nanocomposites was tested by cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD). The results obtained indicated that the PANI + WO<sub>3</sub> nanocomposite could be a promising candidate as an electrode material for high-power supercapacitor applications.https://www.mdpi.com/2504-477X/7/4/174plasmaPANItungsten oxidenanocompositesupercapacitor |
| spellingShingle | Nikolay Sirotkin Anna Khlyustova Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor Applications Journal of Composites Science plasma PANI tungsten oxide nanocomposite supercapacitor |
| title | Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor Applications |
| title_full | Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor Applications |
| title_fullStr | Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor Applications |
| title_full_unstemmed | Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor Applications |
| title_short | Plasma Synthesis and Characterization of PANI + WO<sub>3</sub> Nanocomposites and their Supercapacitor Applications |
| title_sort | plasma synthesis and characterization of pani wo sub 3 sub nanocomposites and their supercapacitor applications |
| topic | plasma PANI tungsten oxide nanocomposite supercapacitor |
| url | https://www.mdpi.com/2504-477X/7/4/174 |
| work_keys_str_mv | AT nikolaysirotkin plasmasynthesisandcharacterizationofpaniwosub3subnanocompositesandtheirsupercapacitorapplications AT annakhlyustova plasmasynthesisandcharacterizationofpaniwosub3subnanocompositesandtheirsupercapacitorapplications |