新型非对称电化学电容器的电极匹配研究

CORC > 厦门大学 > 2004年第10卷

	新型非对称电化学电容器的电极匹配研究; The Matching Study of Electrodes in C/Ni(OH)_2 Hybrid Capacitor
	苏岳锋 ; 吴锋 ; SU Yue-feng~
刊名	http://electrochem.xmu.edu.cn/CN/abstract/abstract9019.shtml
	2004-05-28
关键词	双电层电容器非对称电容器活性炭负极 Ni(OH)2正极 EDLC Hybrid capacitor Activated carbon negative electrode Ni(OH)_2 electrode
英文摘要	活性炭负极容量的有效利用率是导致双电层电化学电容器和C/Ni(OH)2非对称电化学电容器容量性质差异的主要因素,并可将其作为非对称电化学电容器容量设计和测算的依据;本文引入Ni(OH)2正极有效活性物质概念,以正极有效活性物质的量匹配负极的设计容量,从而优化正、负极的容量匹配,改善非对称电化学电容器的容量和大电流性能.; The energy storage mechanisms of electrochemical double-layer capacitor (EDLC) and C/Ni(OH)_2 hybrid capacitor had been studied. The results proved that,the difference between the capacity of EDLC and C/Ni(OH)_2 hybrid capacitor was detemined by the effectiveness usage of the activated carbon negative electrode, which is a criterion to estimate or design the theoretic capacity of the C/Ni(OH)_2 hybrid capacitor.The electrochemical availability of activated matter in Ni(OH)_2 electrode was introduced,and the quantity of the activated matter in Ni(OH)_2 electrode should be compatible with the capacity of carbon electrode .When the capacities of Ni(OH)_2 electrode and activated carbon electrode were matched well,the capacity and high rate performance of the hybrid capacitor would be improved.; 作者联系地址：北京理工大学化工与环境学院,北京理工大学化工与环境学院北京100081国家高技术绿色材料发展中心北京100081 ,北京100081国家高技术绿色材料发展中心北京100081; Author's Address: 1,2,WU Feng~*1,2 1.School of Chemical Engineering & Environment, Beijing Institute of Technology,Beijing 100081,China, 2,Lab.of National Development Center of Hi-Tech Green Materials,Beijing 100081,China
语种	中文
出版者	厦门大学《电化学》编辑部
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/57833]
专题	2004年第10卷
推荐引用方式 GB/T 7714	苏岳锋,吴锋,SU Yue-feng~. 新型非对称电化学电容器的电极匹配研究, The Matching Study of Electrodes in C/Ni(OH)_2 Hybrid Capacitor[J]. http://electrochem.xmu.edu.cn/CN/abstract/abstract9019.shtml,2004.
APA	苏岳锋,吴锋,&SU Yue-feng~.(2004).新型非对称电化学电容器的电极匹配研究.http://electrochem.xmu.edu.cn/CN/abstract/abstract9019.shtml.
MLA	苏岳锋,et al."新型非对称电化学电容器的电极匹配研究".http://electrochem.xmu.edu.cn/CN/abstract/abstract9019.shtml (2004).