Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor
A cauliflower-like ternary nanocomposite of poly(3,4-ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide (PEDOT/NCC/MnO2) was synthesized using one-step electropolymerization technique. The effect of manganese (Mn) concentration on the supercapacitive performance was investigated. The...
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| Format: | Article |
| Language: | English |
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John Wiley and Sons
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/88099/ http://psasir.upm.edu.my/id/eprint/88099/1/ABSTRACT.pdf |
| _version_ | 1848860554563682304 |
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| author | Ravit, Radha Azman, Nur Hawa Nabilah Kulandaivalu, Shalini Abdullah, Jaafar Ahmad, Ishak Sulaiman, Yusran |
| author_facet | Ravit, Radha Azman, Nur Hawa Nabilah Kulandaivalu, Shalini Abdullah, Jaafar Ahmad, Ishak Sulaiman, Yusran |
| author_sort | Ravit, Radha |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A cauliflower-like ternary nanocomposite of poly(3,4-ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide (PEDOT/NCC/MnO2) was synthesized using one-step electropolymerization technique. The effect of manganese (Mn) concentration on the supercapacitive performance was investigated. The structural and morphology studies were conducted using field emission scanning electron microscope, Fourier transform infrared spectroscopy, Raman spectroscopy, and X-ray diffraction. The morphology of ternary nanocomposite at an optimized concentration of Mn resembles the cauliflower-like structure. The two-electrode electrochemical analysis of a ternary nanocomposite PEDOT/NCC/MnO2 exhibited a higher specific capacitance of 144.69 F/g at 25 mV/s in 1.0 M potassium chloride compared to PEDOT/NCC(63.57 F/g). PEDOT/NCC/MnO2 ternary nanocomposite was able to deliver a specific power of 494.9 W/kg and 10.3 Wh/kg of specific energy at 1 A g−1 and retained 83% of initial capacitance after 2,000 cycles. These promising results from the incorporation of Mn displayed great prospective in developing PEDOT/NCC/MnO2 as an electrode material for supercapacitor. |
| first_indexed | 2025-11-15T12:47:05Z |
| format | Article |
| id | upm-88099 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:47:05Z |
| publishDate | 2020 |
| publisher | John Wiley and Sons |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-880992022-05-18T06:59:02Z http://psasir.upm.edu.my/id/eprint/88099/ Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor Ravit, Radha Azman, Nur Hawa Nabilah Kulandaivalu, Shalini Abdullah, Jaafar Ahmad, Ishak Sulaiman, Yusran A cauliflower-like ternary nanocomposite of poly(3,4-ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide (PEDOT/NCC/MnO2) was synthesized using one-step electropolymerization technique. The effect of manganese (Mn) concentration on the supercapacitive performance was investigated. The structural and morphology studies were conducted using field emission scanning electron microscope, Fourier transform infrared spectroscopy, Raman spectroscopy, and X-ray diffraction. The morphology of ternary nanocomposite at an optimized concentration of Mn resembles the cauliflower-like structure. The two-electrode electrochemical analysis of a ternary nanocomposite PEDOT/NCC/MnO2 exhibited a higher specific capacitance of 144.69 F/g at 25 mV/s in 1.0 M potassium chloride compared to PEDOT/NCC(63.57 F/g). PEDOT/NCC/MnO2 ternary nanocomposite was able to deliver a specific power of 494.9 W/kg and 10.3 Wh/kg of specific energy at 1 A g−1 and retained 83% of initial capacitance after 2,000 cycles. These promising results from the incorporation of Mn displayed great prospective in developing PEDOT/NCC/MnO2 as an electrode material for supercapacitor. John Wiley and Sons 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/88099/1/ABSTRACT.pdf Ravit, Radha and Azman, Nur Hawa Nabilah and Kulandaivalu, Shalini and Abdullah, Jaafar and Ahmad, Ishak and Sulaiman, Yusran (2020) Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor. Journal of Applied Polymer Science, 137 (39). art. no. 49162. pp. 1-11. ISSN 1097-462 https://onlinelibrary.wiley.com/doi/full/10.1002/app.49162 10.1002/app.49162 |
| spellingShingle | Ravit, Radha Azman, Nur Hawa Nabilah Kulandaivalu, Shalini Abdullah, Jaafar Ahmad, Ishak Sulaiman, Yusran Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor |
| title | Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor |
| title_full | Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor |
| title_fullStr | Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor |
| title_full_unstemmed | Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor |
| title_short | Cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor |
| title_sort | cauliflower-like poly(3,4 ethylenedioxythipohene)/nanocrystalline cellulose/manganese oxide ternary nanocomposite for supercapacitor |
| url | http://psasir.upm.edu.my/id/eprint/88099/ http://psasir.upm.edu.my/id/eprint/88099/ http://psasir.upm.edu.my/id/eprint/88099/ http://psasir.upm.edu.my/id/eprint/88099/1/ABSTRACT.pdf |