Preparation and electrochemical properties of self-doped nitrogen porous carbon derived from Zn-MOFs

doi:10.1007/s42823-019-00100-5

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Preparation and electrochemical properties of self-doped nitrogen porous carbon derived from Zn-MOFs
	Zhang, Dongqiang; Zhang, Chi; Wang, Qian; Li, Shuai; Zhao, Xia; Luo, Heming
刊名	CARBON LETTERS
	2019-10-21
卷号	30 期号:3 页码:315-324
关键词	Metal organic framework Hydrothermal method Self-doped nitrogen porous carbon Electrochemical properties Supercapacitor
ISSN号	1976-4251
DOI	10.1007/s42823-019-00100-5
英文摘要	Metal-organic frameworks (MOFs) are network-like frameworks composed of transition metals and organic ligands containing oxygen or nitrogen. Because of its highly controllable composition and ordered porous structure, it has broad application prospects in the field of material synthesis. In this work, Zn-4(PYDC)(4)(DMF)(2)center dot 3DMF (ZPD) was synthesized via a hydrothermal method. Self-doped nitrogen porous carbon ZPDC-T was then prepared by one-step carbonization. The results show that the self-doped nitrogen porous carbon ZPDC-850 has a micro/mesoporous structure with a specific surface area of 1520 m(2) g(-1) and a nitrogen content of 6.47%. When a current density is 1.0 A g(-1), its specific capacitance is 265.1 F g(-1). After 5000 times of constant current charging and discharging, the capacitance retention rate was 79.2%. Thus, self-doped nitrogen porous carbon ZPDC-850 exhibits excellent electrochemical properties and good cyclic stability. Therefore, the self-doped nitrogen porous carbon derived from MOFs can be a promising electrode material for supercapacitors.
资助项目	National Nature Science Foundation of China[21667017][21666018]
WOS研究方向	Chemistry ; Materials Science
语种	英语
出版者	SPRINGER JAPAN KK
WOS记录号	WOS:000491833800002
状态	已发表
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/64205]
专题	石油化工学院
通讯作者	Luo, Heming
作者单位	Lanzhou Univ Technol, Sch Petrochem Engn, Lanzhou, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Dongqiang,Zhang, Chi,Wang, Qian,et al. Preparation and electrochemical properties of self-doped nitrogen porous carbon derived from Zn-MOFs[J]. CARBON LETTERS,2019,30(3):315-324.
APA	Zhang, Dongqiang,Zhang, Chi,Wang, Qian,Li, Shuai,Zhao, Xia,&Luo, Heming.(2019).Preparation and electrochemical properties of self-doped nitrogen porous carbon derived from Zn-MOFs.CARBON LETTERS,30(3),315-324.
MLA	Zhang, Dongqiang,et al."Preparation and electrochemical properties of self-doped nitrogen porous carbon derived from Zn-MOFs".CARBON LETTERS 30.3(2019):315-324.