Preparation of polyaniline nanotubes by tubular manganese deoxide and its super-capacitive performance

doi:10.3969/j.issn.1001-9731.2013.19.007

	Preparation of polyaniline nanotubes by tubular manganese deoxide and its super-capacitive performance
	Zhao, Lei; Ran, Fen; Zhang, Xuan-Xuan; Zhu, Yong-Xin; Kong, Ling-Bin; Kang, Long
刊名	Gongneng Cailiao/Journal of Functional Materials
	2013
卷号	44 期号:19 页码:2773-2777
关键词	Cyclic voltammetry Electrochemical impedance spectroscopy Fourier transforms Manganese oxide Polyaniline Scanning electron microscopy Transmission electron microscopy X ray spectroscopy Charge-discharge tests Electrochemical performance Energy dispersive X ray spectroscopy Fourier transformations Polyaniline nanotubes Specific capacitance Super capacitor Supercapacitive behavior
ISSN号	10019731
DOI	10.3969/j.issn.1001-9731.2013.19.007
英文摘要	Polyaniline nanotubes (PANI) were successfully prepared using tubular manganese dioxide as oxidant and template in acid water system. The structure was characterized by using energy dispersive X-ray spectroscopy (EDX), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Fourier transformation infrared spectroscope (FT-IR); and the supercapacitive behaviors of the materials were investigated with cyclic voltammetry (CV), charge-discharge tests and electrochemical impedance spectroscopy (EIS), respectively. The effects of aniline (ANI) amount on the structure and electrochemical performance of prepared PANI were discussed in detail. The results indicate that the prepared PANI present nanotube morphology with inner diameters of about 90 nm, outer diameters of about 350 nm and lengths of about 2 μm; when feed ratio of manganese dioxide (MnO2) to ANI was changed from 9 to 25, a maximum specific capacitance (SC) of as-prepared PANI nanotubes of 473F/g could be achieved in 1 mol/L aqueous H2SO4.
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/112914]
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
作者单位	State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Zhao, Lei,Ran, Fen,Zhang, Xuan-Xuan,et al. Preparation of polyaniline nanotubes by tubular manganese deoxide and its super-capacitive performance[J]. Gongneng Cailiao/Journal of Functional Materials,2013,44(19):2773-2777.
APA	Zhao, Lei,Ran, Fen,Zhang, Xuan-Xuan,Zhu, Yong-Xin,Kong, Ling-Bin,&Kang, Long.(2013).Preparation of polyaniline nanotubes by tubular manganese deoxide and its super-capacitive performance.Gongneng Cailiao/Journal of Functional Materials,44(19),2773-2777.
MLA	Zhao, Lei,et al."Preparation of polyaniline nanotubes by tubular manganese deoxide and its super-capacitive performance".Gongneng Cailiao/Journal of Functional Materials 44.19(2013):2773-2777.