The rods-like manganese dioxide films grown on nickel foam for electrochemical capacitor applications

doi:10.1134/S1023193513030087

	The rods-like manganese dioxide films grown on nickel foam for electrochemical capacitor applications
	Kong, Ling-Bin 1,2; Bai, Rui-Juan 3; Lang, Jun-Wei 1; Luo, Yong-Chun 2; Kang, Long 2
刊名	RUSSIAN JOURNAL OF ELECTROCHEMISTRY
	2013-10
卷号	49 期号:10 页码:975-982
关键词	electrodeposition nickel foam manganese dioxide electrochemical capacitors
ISSN号	1023-1935
DOI	10.1134/S1023193513030087
英文摘要	MnO2 films grown on nickel foam (NF) with a desirable 3D structure are investigated as electrochemical pseudocapacitor materials for potential energy storage applications. The prepared MnO2 films are characterized by X-ray diffraction, FT-IR and scanning electron microscopy. Results indicate that the products are typical hexagonal E >-MnO2 with a uniform nanorod structure. The electrochemical measurements showed that the MnO2 films with rods-like morphology have excellent electrochemical performances and its specific capacitance value as single electrode is up to 664 F g(-1) at a discharge current density of 5.5 A g(-1), which is higher than that of most reported corresponding materials. The specific capacitance retention ratio is 76.7% at the current density range from 5.5 to 30 A g(-1). Furthermore, we found that the deposition conditions such as deposition potential and deposition mass have a pronounced effect on their electrochemical activities.
资助项目	National Natural Science Foundation of China[21163010] ; Key Project of Chinese Ministry of Education[212183] ; Natural Science Funds for Distinguished Young Scholars of Gansu Province[1111RJDA012] ; Program for Hongliu Outstanding Talents in Lanzhou University of Technology[J201102]
WOS研究方向	Electrochemistry
语种	英语
出版者	MAIK NAUKA/INTERPERIODICA/SPRINGER
WOS记录号	WOS:000325641100009
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34620]
专题	材料科学与工程学院省部共建有色金属先进加工与再利用国家重点实验室
通讯作者	Kong, Ling-Bin
作者单位	1.Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China 3.Sanya Technol Inst Qual & Tech Supervis Hainan Pr, Sanya 572000, Peoples R China
推荐引用方式 GB/T 7714	Kong, Ling-Bin,Bai, Rui-Juan,Lang, Jun-Wei,et al. The rods-like manganese dioxide films grown on nickel foam for electrochemical capacitor applications[J]. RUSSIAN JOURNAL OF ELECTROCHEMISTRY,2013,49(10):975-982.
APA	Kong, Ling-Bin,Bai, Rui-Juan,Lang, Jun-Wei,Luo, Yong-Chun,&Kang, Long.(2013).The rods-like manganese dioxide films grown on nickel foam for electrochemical capacitor applications.RUSSIAN JOURNAL OF ELECTROCHEMISTRY,49(10),975-982.
MLA	Kong, Ling-Bin,et al."The rods-like manganese dioxide films grown on nickel foam for electrochemical capacitor applications".RUSSIAN JOURNAL OF ELECTROCHEMISTRY 49.10(2013):975-982.