Preparation of metal-organic framework-derived porous carbon and study of its supercapacitive performance

doi:10.1016/j.electacta.2018.07.102

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	Preparation of metal-organic framework-derived porous carbon and study of its supercapacitive performance
	Zhang, Jianqiang; Xue, Jiechen; Li, Ping; Huang, Siyun; Feng, Huixia; Luo, Heming
刊名	ELECTROCHIMICA ACTA
	2018-09-10
卷号	284 页码:328-335
关键词	Metal-organic frameworks Activation Porous carbon Specific capacitance
ISSN号	0013-4686
DOI	10.1016/j.electacta.2018.07.102
英文摘要	Metal-organic frameworks are formed via the connection of transition metals with oxygen-or nitrogencontaining organic ligands; the organic ligands are rich in carbon and contain heteroatoms such as N and P. Herein, NMFC-T porous carbon was prepared with (Ni-3(BTC)(2)(Me2NH)(3)) as the carbon precursor using the strategy of pre-carbonization and KOH activation. Influence of carbonization temperature on properties of NMFC-T porous carbon was investigated, and the electrochemical performance of NMFC-800 porous carbon was studied using a three-electrode system. Results revealed that NMFC-800 porous carbon has a high specific surface area of 1143 m(2)g(-1) with a mesopore proportion over 80%. Using KOH solution as an electrolyte, the specific capacitance was as high as 211 F g(-1) at a current density of 1 A g(-1), and the capacitance retention was 81.04% after 5000 cycles. NMFC-800 porous carbon has excellent supercapacitive performance and good cycle stability. (C) 2018 Elsevier Ltd. All rights reserved.
资助项目	National Nature Science Foundation of China[21364004][21664009]
WOS研究方向	Electrochemistry
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000442485100037
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32456]
专题	石油化工学院土木工程学院教务处（创新创业学院）
通讯作者	Luo, Heming
作者单位	LanZhou Univ Technol, Sch Petrochem Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jianqiang,Xue, Jiechen,Li, Ping,et al. Preparation of metal-organic framework-derived porous carbon and study of its supercapacitive performance[J]. ELECTROCHIMICA ACTA,2018,284:328-335.
APA	Zhang, Jianqiang,Xue, Jiechen,Li, Ping,Huang, Siyun,Feng, Huixia,&Luo, Heming.(2018).Preparation of metal-organic framework-derived porous carbon and study of its supercapacitive performance.ELECTROCHIMICA ACTA,284,328-335.
MLA	Zhang, Jianqiang,et al."Preparation of metal-organic framework-derived porous carbon and study of its supercapacitive performance".ELECTROCHIMICA ACTA 284(2018):328-335.