Preparation and electrochemical capacitive properties of Co3O4-NiO composite particles modified by ethylenediamine

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Preparation and electrochemical capacitive properties of Co3O4-NiO composite particles modified by ethylenediamine
	Xu, Hui; Jing, Wen-Jia; Wang, Xin-Ying
刊名	Gongneng Cailiao/Journal of Functional Materials
	2012-01-15
卷号	43 期号:1 页码:81-83+87
关键词	Calcination Capacitance Coprecipitation method Electrochemical performance Electrochemical supercapacitor Electrode material Ethylene diamine Mesoporous structures Modification NiO composites Potential windows Simple liquids Single electrodes Specific capacitance
ISSN号	10019731
英文摘要	Ni(OH)2-Co(OH)2 was obtained by an easy simple liquid coprecipitation method. After calcination, the Co3O4-NiO composite particles were gotten, then modified by ethylenediamine. And the dispersion of Co3O4-NiO particles improved, morphology was flake, it formed loose mesoporous structure among each particles. Meanwhile, electrochemical supercapacitors properties of Co3O4-NiO electrode material were tested. The consequence manifested that the Co3O4-NiO composite particles showed excellent electrochemical performance and its single electrode specific capacitance was up to 1202 F/g at the potential window of 0-0.4 V, which increased 171 F/g compared with the unmodified.
语种	中文
出版者	Journal of Functional Materials, P.O. Box 1512, Chongqing, 630700, China
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111094]
专题	石油化工学院
作者单位	College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Xu, Hui,Jing, Wen-Jia,Wang, Xin-Ying. Preparation and electrochemical capacitive properties of Co3O4-NiO composite particles modified by ethylenediamine[J]. Gongneng Cailiao/Journal of Functional Materials,2012,43(1):81-83+87.
APA	Xu, Hui,Jing, Wen-Jia,&Wang, Xin-Ying.(2012).Preparation and electrochemical capacitive properties of Co3O4-NiO composite particles modified by ethylenediamine.Gongneng Cailiao/Journal of Functional Materials,43(1),81-83+87.
MLA	Xu, Hui,et al."Preparation and electrochemical capacitive properties of Co3O4-NiO composite particles modified by ethylenediamine".Gongneng Cailiao/Journal of Functional Materials 43.1(2012):81-83+87.