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Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors
Carbon-based materials are manufactured as high-performance electrodes using biomass waste in the renewable energy storage field. Herein, four types of hierarchical porous activated carbon using hibiscus sabdariffa fruits (HBFs) as a low-cost biomass precursor are synthesized through carbonization a...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8691107/ https://www.ncbi.nlm.nih.gov/pubmed/35423056 http://dx.doi.org/10.1039/d0ra09509e |
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author | Hamouda, Hamouda Adam Cui, Shuzhen Dai, Xiuwen Xiao, Lele Xie, Xuan Peng, Hui Ma, Guofu |
author_facet | Hamouda, Hamouda Adam Cui, Shuzhen Dai, Xiuwen Xiao, Lele Xie, Xuan Peng, Hui Ma, Guofu |
author_sort | Hamouda, Hamouda Adam |
collection | PubMed |
description | Carbon-based materials are manufactured as high-performance electrodes using biomass waste in the renewable energy storage field. Herein, four types of hierarchical porous activated carbon using hibiscus sabdariffa fruits (HBFs) as a low-cost biomass precursor are synthesized through carbonization and activation. NH(4)Cl is used as a chemical blowing agent to form carbon nanosheets, which are the first types of hibiscus sabdariffa fruit-based carbon (HBFC-1) sample, and KOH also forms a significant bond in the activation process. The prepared HBFC-1 is chosen to manufacture the symmetric supercapacitor due to its rough surface and high surface area (1720.46 m(2) g(−1)), making it show a high specific capacity of 194.50 F g(−1) at a current density of 0.5 A g(−1) in a three-electrode system. Moreover, the HBFC-1 based symmetric supercapacitor devices display a high energy density of 13.10 W h kg(−1) at a power density of 225.00 W kg(−1), and a high specific capacity of 29 F g(−1) at 0.5 A g(−1). Additionally, excellent cycle life is observed (about 96% of capacitance retained after 5000 cycles). Therefore, biomass waste, especially hibiscus sabdariffa fruit based porous carbon, can be used as the electrode for high-performance supercapacitor devices. |
format | Online Article Text |
id | pubmed-8691107 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-86911072022-04-13 Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors Hamouda, Hamouda Adam Cui, Shuzhen Dai, Xiuwen Xiao, Lele Xie, Xuan Peng, Hui Ma, Guofu RSC Adv Chemistry Carbon-based materials are manufactured as high-performance electrodes using biomass waste in the renewable energy storage field. Herein, four types of hierarchical porous activated carbon using hibiscus sabdariffa fruits (HBFs) as a low-cost biomass precursor are synthesized through carbonization and activation. NH(4)Cl is used as a chemical blowing agent to form carbon nanosheets, which are the first types of hibiscus sabdariffa fruit-based carbon (HBFC-1) sample, and KOH also forms a significant bond in the activation process. The prepared HBFC-1 is chosen to manufacture the symmetric supercapacitor due to its rough surface and high surface area (1720.46 m(2) g(−1)), making it show a high specific capacity of 194.50 F g(−1) at a current density of 0.5 A g(−1) in a three-electrode system. Moreover, the HBFC-1 based symmetric supercapacitor devices display a high energy density of 13.10 W h kg(−1) at a power density of 225.00 W kg(−1), and a high specific capacity of 29 F g(−1) at 0.5 A g(−1). Additionally, excellent cycle life is observed (about 96% of capacitance retained after 5000 cycles). Therefore, biomass waste, especially hibiscus sabdariffa fruit based porous carbon, can be used as the electrode for high-performance supercapacitor devices. The Royal Society of Chemistry 2020-12-23 /pmc/articles/PMC8691107/ /pubmed/35423056 http://dx.doi.org/10.1039/d0ra09509e Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/ |
spellingShingle | Chemistry Hamouda, Hamouda Adam Cui, Shuzhen Dai, Xiuwen Xiao, Lele Xie, Xuan Peng, Hui Ma, Guofu Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors |
title | Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors |
title_full | Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors |
title_fullStr | Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors |
title_full_unstemmed | Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors |
title_short | Synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors |
title_sort | synthesis of porous carbon material based on biomass derived from hibiscus sabdariffa fruits as active electrodes for high-performance symmetric supercapacitors |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8691107/ https://www.ncbi.nlm.nih.gov/pubmed/35423056 http://dx.doi.org/10.1039/d0ra09509e |
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