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

doi:10.1007/s42823-019-00100-5

IR > 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
	2019-10-21
发表期刊	CARBON LETTERS
ISSN	1976-4251
卷号	30 期号:3 页码:315-324
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.
关键词	Metal organic framework Hydrothermal method Self-doped nitrogen porous carbon Electrochemical properties Supercapacitor
DOI	10.1007/s42823-019-00100-5
收录类别	SCI ; SCIE
语种	英语
资助项目	National Nature Science Foundation of China[21667017][21666018]
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary
WOS记录号	WOS:000491833800002
出版者	SPRINGER JAPAN KK
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://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
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
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.