Preparation of activated carbon via acidic dehydration of durian husk for supercapacitor applications

Ukkakimapan, Pundita; Sattayarut, Vichuda; Wanchaem, Thanthamrong; Yordsri, Visittapong; Phonyiem, Mayuree; Ichikawa, Satoshi; Obata, Michiko; Fujishige, Masatsugu; Takeuchi, Kenji; Wongwiriyapan, Winadda; Endo, Morinobu

doi:10.1016/j.diamond.2020.107906

Cited by 37 publications

(9 citation statements)

References 34 publications

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“…3(a-c), for the FM-0 sample, the oxidation peak of the CV curve shied from a potential of 0.55 V to over 0.65 V at a scan rate of 10 mV versus 50 mV with an offset of greater than 0.1 V, and the reduction peak shied from approximately 0.37 V to 0.28 V with an offset of approximately 0.09 V. For the FM-2 sample, the oxidation peak shied from approximately 0.5 V to 0.55 V with an offset of approximately 0.05 V, while the reduction peak was only about 0.04 V. It can be obtained that the peak shi becomes smaller as the amount of MgFe 2 O 4 material compounded increases, which indicates that the irreversible reaction in the reaction decreases at high scan rates as the MgFe 2 O 4 material is compounded. 36,37 The better the reversibility of the reaction the better the stability of the reaction. From Fig.…”

Section: Electrochemical Analysismentioning

confidence: 99%

Cycling stability of Fe₂O₃ nanosheets as supercapacitor sheet electrodes enhanced by MgFe₂O₄ nanoparticles

Guo

Zhou

et al. 2023

RSC Adv.

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Section: Electrochemical Analysismentioning

confidence: 99%

Cycling stability of Fe₂O₃ nanosheets as supercapacitor sheet electrodes enhanced by MgFe₂O₄ nanoparticles

Guo

Zhou

et al. 2023

RSC Adv.

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“…There is a research carried out to formulate ACs from durian husk via physical activation using acidic dehydration 61 . The formulated AC displayed excellent performance and has a large surface area with 2578 m 2 /g, a large pore volume with 1.27 cm 3 /g, and exhibits outstanding properties with capacitance of up to 145 F/g in an organic electrolyte.…”

Section: Electrochemical Performance Of Supercapacitorsmentioning

confidence: 99%

Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

et al. 2021

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A suitable electrode or active material is one of the promising ways to boost supercapacitors' efficiency. The right properties of the electrode materials will enhance the performance of the supercapacitors. New electrode materials such as biomass-derived carbon, mesoporous materials, and transition metal nitrides have been studied as potential substitutes for the most common electrode material, activated carbon. This review discusses the recent (5 years) progress of the electrode materials in supercapacitors compiling the literature from 2016 to 2020. The overview of design (structures), recent developments, and challenges of the new electrode materials are presented in this review with considerations on their electrochemical performance in supercapacitors.

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“…However, banana stem contains high lignin and cellulose, which are important starting materials for the synthesis of activated carbons (ACs) [7]. Biomass-derived ACs are widely utilized in energy storage device application [8][9][10][11][12][13][14][15][16][17], while also being used as catalyst supports [18,19] and as adsorbents [20,21].…”

Section: Introductionmentioning

confidence: 99%

Effect of Carbonization Temperature on Physical Properties and Specific Capacitance of Activated Carbon Derived from Banana Stem and Its Application as Supercapacitor Electrodes

Dulyaseree

Sama

Sada

et al. 2022

Curr. Appl. Sci. Technol.

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In this work, activated carbons (ACs) for electrodes supercapacitor applications were successfully synthesized from banana stem. Banana is one of the popular fruits that is easy to grow and most parts of the plant can be used. However, banana cultivation generates a lot of wastes, especially from the stem. Thus, using banana stem as raw material for ACs was investigated. The synthesis of AC consisted of 2 processes; carbonization and activation. The advantage of a two-step synthesis was the low weight loss of charcoal. Firstly, the carbonization process was conducted by varying the temperature between 300-600°C, and then inorganic elements were removed by treatment with 1 M sulfuric acid. After that, activation was conducted at 720°C under an argon atmosphere. The electrochemical properties of banana stem-derived ACs (BCH-ACs) were studied using sodium sulfate as an electrolyte. The BCH-ACs carbonized at 400C showed the highest performance with a specific capacitance of 55.45 Fg-1, an energy density of 7.70 Whkg-1 and a power density of 133.94 Wkg-1. The highest specific capacitance of the BCH400-AC was likely due to the increase in the amount of oxygenated functional group, which facilitated the access of electrolyte ions into the electrode. These results suggest that banana stem can be used to synthesize ACs via carbonization at 400C, and the ACs generated can be applied as electrode in supercapacitors.

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Preparation of activated carbon via acidic dehydration of durian husk for supercapacitor applications

Cited by 37 publications

References 34 publications

Cycling stability of Fe₂O₃ nanosheets as supercapacitor sheet electrodes enhanced by MgFe₂O₄ nanoparticles

Cycling stability of Fe₂O₃ nanosheets as supercapacitor sheet electrodes enhanced by MgFe₂O₄ nanoparticles

Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

Effect of Carbonization Temperature on Physical Properties and Specific Capacitance of Activated Carbon Derived from Banana Stem and Its Application as Supercapacitor Electrodes

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Preparation of activated carbon via acidic dehydration of durian husk for supercapacitor applications

Cited by 37 publications

References 34 publications

Cycling stability of Fe2O3 nanosheets as supercapacitor sheet electrodes enhanced by MgFe2O4 nanoparticles

Cycling stability of Fe2O3 nanosheets as supercapacitor sheet electrodes enhanced by MgFe2O4 nanoparticles

Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

Effect of Carbonization Temperature on Physical Properties and Specific Capacitance of Activated Carbon Derived from Banana Stem and Its Application as Supercapacitor Electrodes

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Cycling stability of Fe₂O₃ nanosheets as supercapacitor sheet electrodes enhanced by MgFe₂O₄ nanoparticles

Cycling stability of Fe₂O₃ nanosheets as supercapacitor sheet electrodes enhanced by MgFe₂O₄ nanoparticles