PPy doped with different metal sulphate as electrode materials for supercapacitors

doi:10.1134/S1023193517040036

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	PPy doped with different metal sulphate as electrode materials for supercapacitors
	Chen, Yong 2; Kang, Guiying 2; Xu, Hui 2; Kang, Long 1
刊名	Russian Journal of Electrochemistry
	2017-04-01
卷号	53 期号:4 页码:359-365
关键词	Capacitance Cyclic voltammetry Electric discharges Metal ions Morphology Scanning electron microscopy Sulfur compounds Supercapacitor AC impedance measurement doped Electrochemical performance Fourier transform infrared Galvanostatic charges In-situ polymerization Morphology and structures Specific capacitance
ISSN号	10231935
DOI	10.1134/S1023193517040036
英文摘要	A facile approach has been established to prepare PPy via in situ polymerization with different metal sulfate as dopants. The morphology and structure of PPy and doped PPy were characterized by scanning electron microscopy (SEM) and fourier transform infrared (FT-IR). It was found that doped PPy has different morphology and a slight structure change. The electrochemical performance of the samples has been illustrated by cyclic voltammetry (CV), galvanostatic charge–discharge (GCD) and AC impedance measurements. Compared with the PPy, the specific capacitance of PPy/Cu2+ has been improved to 224 F g–1 at the current density of 0.6 A g–1. Also, the relationship between electrochemical properties of doped PPy and various parameters of metal ions has been investigated. © 2017, Pleiades Publishing, Ltd.
WOS研究方向	Electrochemistry
语种	英语
出版者	Maik Nauka Publishing / Springer SBM
WOS记录号	WOS:000403074500005
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114326]
专题	石油化工学院
作者单位	1.Colloge of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou; 730050, China 2.College of Perochemical Engineering, Lanzhou University of Technology, Lanzhou; 730050, China;
推荐引用方式 GB/T 7714	Chen, Yong,Kang, Guiying,Xu, Hui,et al. PPy doped with different metal sulphate as electrode materials for supercapacitors[J]. Russian Journal of Electrochemistry,2017,53(4):359-365.
APA	Chen, Yong,Kang, Guiying,Xu, Hui,&Kang, Long.(2017).PPy doped with different metal sulphate as electrode materials for supercapacitors.Russian Journal of Electrochemistry,53(4),359-365.
MLA	Chen, Yong,et al."PPy doped with different metal sulphate as electrode materials for supercapacitors".Russian Journal of Electrochemistry 53.4(2017):359-365.