Preparation of High-Performance Multifunctional Carbon as Electrode for Supercapacitors using Recycling Scutellaria baicalensis Georgi Extracting Waste

doi:10.20964/2021.11.08

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	Preparation of High-Performance Multifunctional Carbon as Electrode for Supercapacitors using Recycling Scutellaria baicalensis Georgi Extracting Waste
	Xiong, Ran; Iradukunda, Yves; Li, Zhiqian; Yao, Yaorui; Yang, Yang; Wang, Guoying; Shi, Gaofeng
刊名	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
	2021-11
卷号	16 期号:11
关键词	Baicalensis Recycling Multifunctional Carbon Reduce environmental burden
ISSN号	1452-3981
DOI	10.20964/2021.11.08
英文摘要	Recycling and reusing waste to lessen environmental impact has always been a hot topic in research. The residue of Scutellaria baicalensis Georgi were used in this paper to demonstrate a new process for manufacturing multifunctional carbon compounds. So far, the waste from extracting active compounds from Scutellaria baicalensis Georgi has been used as a raw material, using KOH as an activator and carbonization in a tube furnace at a high temperature to produce a multifunctional carbon material. However, the analysis of Raman, X-ray diffraction and X-ray electron energy spectroscopy, the results depict that the carbon material has been successfully prepared; SEM and BET characterization indicated that the material not only has a large specific surface area (1666.6 cm2/g), but also contains a lot of mesopores and micropores that can be used as excellent adsorption materials and carriers; after optimizing the preparation conditions. As a result of the electrochemical performance analysis, the carbon material has a specific capacitance of 223.6 F/g at 0.5 A/g in a 6 M KOH aqueous solution, demonstrating that it has excellent electrochemical performance and can be used as an alternative material for the preparation of high-performance supercapacitors. The synthesis of multifunctional carbon materials from the residual of Scutellaria baicalensis Georgi extract provides a strong approach to maximizing the value of Scutellaria baicalensis Georgi resources while lowering environmental impact and meeting green energy production needs.
WOS研究方向	Electrochemistry
语种	英语
出版者	ESG
WOS记录号	WOS:000718320200026
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150014]
专题	石油化工学院
作者单位	Lanzhou Univ Technol, Sch Petrochem Engn, Lan Gong Ping Rd, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Xiong, Ran,Iradukunda, Yves,Li, Zhiqian,et al. Preparation of High-Performance Multifunctional Carbon as Electrode for Supercapacitors using Recycling Scutellaria baicalensis Georgi Extracting Waste[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2021,16(11).
APA	Xiong, Ran.,Iradukunda, Yves.,Li, Zhiqian.,Yao, Yaorui.,Yang, Yang.,...&Shi, Gaofeng.(2021).Preparation of High-Performance Multifunctional Carbon as Electrode for Supercapacitors using Recycling Scutellaria baicalensis Georgi Extracting Waste.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,16(11).
MLA	Xiong, Ran,et al."Preparation of High-Performance Multifunctional Carbon as Electrode for Supercapacitors using Recycling Scutellaria baicalensis Georgi Extracting Waste".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 16.11(2021).