Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor
Poly(vinyl alcohol)/poly(3,4-ethylenedioxythiophene) (PVA/PEDOT) nanofibers were synthesized as a positive electrode for high-performance asymmetric supercapacitor (ASC). PVA/PEDOT nanofibers were prepared through electrospinning and electrodeposition meanwhile reduced graphene oxide (rGO) was obtai...
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| Format: | Article |
| Language: | English |
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MDPI
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/38271/1/38271.pdf |
| _version_ | 1825949193454223360 |
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| author | Dasdevan, Nivekthiren Mohd Abdah, Muhammad Amirul Aizat Sulaiman, Yusran |
| author_facet | Dasdevan, Nivekthiren Mohd Abdah, Muhammad Amirul Aizat Sulaiman, Yusran |
| author_sort | Dasdevan, Nivekthiren |
| collection | UPM |
| description | Poly(vinyl alcohol)/poly(3,4-ethylenedioxythiophene) (PVA/PEDOT) nanofibers were synthesized as a positive electrode for high-performance asymmetric supercapacitor (ASC). PVA/PEDOT nanofibers were prepared through electrospinning and electrodeposition meanwhile reduced graphene oxide (rGO) was obtained by electrochemical reduction. The PVA/PEDOT nanofibers demonstrated cauliflower-like morphology showing that PEDOT was uniformly coated on the smooth cross-linking structure of PVA nanofibers. In addition, the ASC showed a remarkable energy output efficiency by delivering specific energy of 21.45 Wh·kg−1 at a specific power of 335.50 W·kg−1 with good cyclability performance (83% capacitance retained) after 5000 CV cycles. The outstanding supercapacitive performance is contributed from the synergistic effects of both PVA/PEDOT//rGO, which gives promising materials for designing high-performance supercapacitor applications. |
| first_indexed | 2024-03-06T08:40:48Z |
| format | Article |
| id | upm.eprints-38271 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T08:40:48Z |
| publishDate | 2019 |
| publisher | MDPI |
| record_format | dspace |
| spelling | upm.eprints-382712020-05-04T16:10:35Z http://psasir.upm.edu.my/id/eprint/38271/ Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor Dasdevan, Nivekthiren Mohd Abdah, Muhammad Amirul Aizat Sulaiman, Yusran Poly(vinyl alcohol)/poly(3,4-ethylenedioxythiophene) (PVA/PEDOT) nanofibers were synthesized as a positive electrode for high-performance asymmetric supercapacitor (ASC). PVA/PEDOT nanofibers were prepared through electrospinning and electrodeposition meanwhile reduced graphene oxide (rGO) was obtained by electrochemical reduction. The PVA/PEDOT nanofibers demonstrated cauliflower-like morphology showing that PEDOT was uniformly coated on the smooth cross-linking structure of PVA nanofibers. In addition, the ASC showed a remarkable energy output efficiency by delivering specific energy of 21.45 Wh·kg−1 at a specific power of 335.50 W·kg−1 with good cyclability performance (83% capacitance retained) after 5000 CV cycles. The outstanding supercapacitive performance is contributed from the synergistic effects of both PVA/PEDOT//rGO, which gives promising materials for designing high-performance supercapacitor applications. MDPI 2019 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/38271/1/38271.pdf Dasdevan, Nivekthiren and Mohd Abdah, Muhammad Amirul Aizat and Sulaiman, Yusran (2019) Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor. Energies, 12 (17). art. no. 3382. pp. 1-13. ISSN 1996-1073 https://www.mdpi.com/1996-1073/12/17/3382 10.3390/en12173382 |
| spellingShingle | Dasdevan, Nivekthiren Mohd Abdah, Muhammad Amirul Aizat Sulaiman, Yusran Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor |
| title | Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor |
| title_full | Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor |
| title_fullStr | Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor |
| title_full_unstemmed | Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor |
| title_short | Facile electrodeposition of poly(3,4-ethylenedioxythiophene) on poly(vinyl alcohol) nanofibers as the positive electrode for high-performance asymmetric supercapacitor |
| title_sort | facile electrodeposition of poly 3 4 ethylenedioxythiophene on poly vinyl alcohol nanofibers as the positive electrode for high performance asymmetric supercapacitor |
| url | http://psasir.upm.edu.my/id/eprint/38271/1/38271.pdf |
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