Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method

Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method

A facile route has been employed to synthesize a series of high performance activated carbons as the electrode material for supercapacitors. The structure of the carbons are characterized by N2 adsorption/desorption and FTIR spectroscopy. The electrochemical performances of the carbons as an electro...

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Main Authors: Huang Congcong, Dong Yunhui, Dong Xingjun
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01016.pdf
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spelling doaj-a337beebca614be381c93c89236369422021-02-18T10:43:06ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012360101610.1051/e3sconf/202123601016e3sconf_icersd2020_01016Biomass based porous carbon for supercapacitor by hydrothermal assisted activating methodHuang Congcong0Dong Yunhui1Dong Xingjun2Department of Food Engineering, Shandong Business InstituteSchool of Chemistry and Chemical Engineering, Shandong University of TechnologyYantai Xinke Electronic Technology Co. LTDA facile route has been employed to synthesize a series of high performance activated carbons as the electrode material for supercapacitors. The structure of the carbons are characterized by N2 adsorption/desorption and FTIR spectroscopy. The electrochemical performances of the carbons as an electrode material were evaluated by cyclic voltammetry test and galvanostatic charge/discharge measurements. As a biomass derived carbon, KOH-1 exhibits high capacity, good rate capability and high energy density, indicating the promising application of hydrothermal combining with KOH activation method for biomass materials that used in supercapacitorshttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01016.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Huang Congcong
Dong Yunhui
Dong Xingjun
spellingShingle Huang Congcong
Dong Yunhui
Dong Xingjun
Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method
E3S Web of Conferences
author_facet Huang Congcong
Dong Yunhui
Dong Xingjun
author_sort Huang Congcong
title Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method
title_short Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method
title_full Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method
title_fullStr Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method
title_full_unstemmed Biomass based porous carbon for supercapacitor by hydrothermal assisted activating method
title_sort biomass based porous carbon for supercapacitor by hydrothermal assisted activating method
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description A facile route has been employed to synthesize a series of high performance activated carbons as the electrode material for supercapacitors. The structure of the carbons are characterized by N2 adsorption/desorption and FTIR spectroscopy. The electrochemical performances of the carbons as an electrode material were evaluated by cyclic voltammetry test and galvanostatic charge/discharge measurements. As a biomass derived carbon, KOH-1 exhibits high capacity, good rate capability and high energy density, indicating the promising application of hydrothermal combining with KOH activation method for biomass materials that used in supercapacitors
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01016.pdf
work_keys_str_mv AT huangcongcong biomassbasedporouscarbonforsupercapacitorbyhydrothermalassistedactivatingmethod
AT dongyunhui biomassbasedporouscarbonforsupercapacitorbyhydrothermalassistedactivatingmethod
AT dongxingjun biomassbasedporouscarbonforsupercapacitorbyhydrothermalassistedactivatingmethod
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