Low-cost and massive preparation of nitrogen-doped porous carbon for supercapacitor application

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 高性能陶瓷和超微结构国家重点实验室 > 期刊论文

	Low-cost and massive preparation of nitrogen-doped porous carbon for supercapacitor application
	Hao, Yanxia 1,2; Xu, Feng 1,2; Qian, Meng 1,2; Xu, Jijian 1; Zhao, Wei 1; Huang, Fuqiang 1,3,4
刊名	RSC ADVANCES
	2017
卷号	7 期号:18 页码:10901-10905
英文摘要	It is difficult for current supercapacitor electrode materials to meet the growing need for energy storage, considering their complicated preparation methods and high costs. Massive preparation strategies are of great importance for preparing low cost materials with good performance for supercapacitor applications. Herein, we developed a novel double crucible method to synthesize nitrogen-doped porous carbon (NPC) from natural flour in the molten salt of LiCl/KCl at 650 degrees C. The NPC material has large specific surface area (585 m(2) g(-1)) and high nitrogen doping content (6.5%). When used as an active supercapacitor electrode material, it exhibits a specific capacitance of 261 F g(-1) at 1 A g(-1) in 1 M H2SO4 and 94% capacitance retention at 15 A g(-1) after 10 000 cycles. The new synthetic method is promising for application in massive production of nitrogen-doped porous carbon for energy storage.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Multidisciplinary
研究领域[WOS]	Chemistry
关键词[WOS]	ELECTROCHEMICAL ENERGY-STORAGE ; ORDERED MESOPOROUS CARBONS ; HIGH-POWER SUPERCAPACITORS ; SURFACE-AREA ; ELECTRODE MATERIAL ; ACTIVATED CARBON ; GRAPHENE ; DENSITY ; CAPACITANCE
收录类别	SCI
语种	英语
WOS记录号	WOS:000395796700038
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/23550]
专题	上海硅酸盐研究所_高性能陶瓷和超微结构国家重点实验室_期刊论文
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, 19 Yuquan Rd, Beijing 100049, Peoples R China 3.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 4.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China
推荐引用方式 GB/T 7714	Hao, Yanxia,Xu, Feng,Qian, Meng,et al. Low-cost and massive preparation of nitrogen-doped porous carbon for supercapacitor application[J]. RSC ADVANCES,2017,7(18):10901-10905.
APA	Hao, Yanxia,Xu, Feng,Qian, Meng,Xu, Jijian,Zhao, Wei,&Huang, Fuqiang.(2017).Low-cost and massive preparation of nitrogen-doped porous carbon for supercapacitor application.RSC ADVANCES,7(18),10901-10905.
MLA	Hao, Yanxia,et al."Low-cost and massive preparation of nitrogen-doped porous carbon for supercapacitor application".RSC ADVANCES 7.18(2017):10901-10905.