One-step synthesis of nitrogen-doped porous carbon for high performance supercapacitors

doi:10.1007/s10934-017-0378-1

IR > 石油化工学院

	One-step synthesis of nitrogen-doped porous carbon for high performance supercapacitors
	Zhang, Jian-Qiang; Li, Ping; Huang, Si-Yun; Wang, Bin; Luo, He-Ming
	2017-10
发表期刊	JOURNAL OF POROUS MATERIALS
ISSN	1380-2224
卷号	24 期号:5 页码:1363-1373
摘要	We report a simple synthesis of nitrogen-doped porous carbon materials by one-step carbonization of pure sodium glutamate in inert atmosphere without any activation. The surface area, pore structure, and electrochemical properties of the resultant carbon materials can be tuned simply by changing the carbonization temperature. The carbon materials are characterized by heteroatom (N, O) doping, interconnected porous carbons framework with high surface area (1873 m(2) g(-1)), large pore volume (1.10 cm(3) g(-1)), and high yield. While the nitrogen content decreases from 7.15 at% at 600 A degrees C to 4.03 at% at 900 A degrees C. These features confer the as-obtained nitrogen-doped porous-carbon materials with high specific capacitance, good rate capability, and excellent cycling stability (88.15% of capacitance retention after 5000 cycles) in 2 M NaNO3 electrolyte.
关键词	Nitrogen-doped porous carbon Supercapacitors Specific capacitance NaNO3 electrolyte
DOI	10.1007/s10934-017-0378-1
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[21364004]
WOS研究方向	Chemistry ; Materials Science
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Materials Science, Multidisciplinary
WOS记录号	WOS:000410202900026
出版者	SPRINGER
EI入藏号	20170603330032
EI主题词	Doping (additives)
EI分类号	701.1 Electricity: Basic Concepts and Phenomena - 802.2 Chemical Reactions - 804 Chemical Products Generally - 931.2 Physical Properties of Gases, Liquids and Solids
引用统计	被引频次：1[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/33065
专题	石油化工学院机电工程学院土木工程学院
通讯作者	Luo, He-Ming
作者单位	Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Gansu, Peoples R China
第一作者单位	石油化工学院
通讯作者单位	石油化工学院
第一作者的第一单位	石油化工学院
推荐引用方式 GB/T 7714	Zhang, Jian-Qiang,Li, Ping,Huang, Si-Yun,et al. One-step synthesis of nitrogen-doped porous carbon for high performance supercapacitors[J]. JOURNAL OF POROUS MATERIALS,2017,24(5):1363-1373.
APA	Zhang, Jian-Qiang,Li, Ping,Huang, Si-Yun,Wang, Bin,&Luo, He-Ming.(2017).One-step synthesis of nitrogen-doped porous carbon for high performance supercapacitors.JOURNAL OF POROUS MATERIALS,24(5),1363-1373.
MLA	Zhang, Jian-Qiang,et al."One-step synthesis of nitrogen-doped porous carbon for high performance supercapacitors".JOURNAL OF POROUS MATERIALS 24.5(2017):1363-1373.

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