Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application
Activated carbon; Capacitance; Carbonization; Chemical activation; Climate change; Hemp; Kenaf fibers; Potassium hydroxide; Supercapacitor; Activated carbon electrode; Electrochemical studies; Electrochemical testing; Kenaf natural fibers; Optimal temperature; Specific capacitance; Supercapacitor ap...
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Institute of Electrical and Electronics Engineers Inc.
2023
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my.uniten.dspace-251892023-05-29T16:07:14Z Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application Thilageshwaran S. Ansari M.N.M. Afeefah Nordin N. Bassam A. Yahya Z. Elumalai P. Prasath A. 57221750995 55489853600 57221739979 57221754632 56674203600 8839709800 57200627591 Activated carbon; Capacitance; Carbonization; Chemical activation; Climate change; Hemp; Kenaf fibers; Potassium hydroxide; Supercapacitor; Activated carbon electrode; Electrochemical studies; Electrochemical testing; Kenaf natural fibers; Optimal temperature; Specific capacitance; Supercapacitor application; Supercapacitor electrodes; Electrochemical electrodes This paper discusses the fabrication of supercapacitor electrode using activated carbon derived from biowaste, Kenaf natural fibers as a precursor. Kenaf fiber was used as the natural fiber that acted as a precursor for the synthesis of activated carbon to become the active material of supercapacitor. The utilization of kenaf fiber biomass as a sustainable source offers to produce a low cost, light weight, high efficacy, reliable and stable supercapacitor. The carbon was synthesized from kenaf fibers by means of carbonization using potassium hydroxide (KOH). Three temperatures namely 700, 800 and 900�C were chosen for activation. It turned out that 800�C was the optimal temperature for efficient activation of the carbonized sample. The sample AC-800 produced the highest specific capacitance compared to AC-900 and AC-700. The electrochemical testing was performed in 6M KOH revealed the specific capacitance values of 91, 100 and 76 F/g for AC-700, AC-800 and AC-900 electrode respectively. The charge retention of AC-800 3 electrode at 5 A/g, was as high as 85% even at 2000th cycles. � 2020 IEEE. Final 2023-05-29T08:07:14Z 2023-05-29T08:07:14Z 2020 Conference Paper 10.1109/ICUE49301.2020.9306958 2-s2.0-85100029279 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85100029279&doi=10.1109%2fICUE49301.2020.9306958&partnerID=40&md5=a58f65125340c8564ac869da2db83f1d https://irepository.uniten.edu.my/handle/123456789/25189 9306958 Institute of Electrical and Electronics Engineers Inc. Scopus |
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Activated carbon; Capacitance; Carbonization; Chemical activation; Climate change; Hemp; Kenaf fibers; Potassium hydroxide; Supercapacitor; Activated carbon electrode; Electrochemical studies; Electrochemical testing; Kenaf natural fibers; Optimal temperature; Specific capacitance; Supercapacitor application; Supercapacitor electrodes; Electrochemical electrodes |
| author2 |
57221750995 |
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57221750995 Thilageshwaran S. Ansari M.N.M. Afeefah Nordin N. Bassam A. Yahya Z. Elumalai P. Prasath A. |
| format |
Conference Paper |
| author |
Thilageshwaran S. Ansari M.N.M. Afeefah Nordin N. Bassam A. Yahya Z. Elumalai P. Prasath A. |
| spellingShingle |
Thilageshwaran S. Ansari M.N.M. Afeefah Nordin N. Bassam A. Yahya Z. Elumalai P. Prasath A. Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application |
| author_sort |
Thilageshwaran S. |
| title |
Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application |
| title_short |
Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application |
| title_full |
Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application |
| title_fullStr |
Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application |
| title_full_unstemmed |
Electrochemical study on Activated Carbon Electrode from Kenaf biowaste for Supercapacitor Application |
| title_sort |
electrochemical study on activated carbon electrode from kenaf biowaste for supercapacitor application |
| publisher |
Institute of Electrical and Electronics Engineers Inc. |
| publishDate |
2023 |
| _version_ |
1806428230481084416 |
| score |
13.188404 |