Synthesis and Electrochemical Properties of Nanorod Polyaniline/Activated Carbon Composites for Electrochemical Capacitor

Autor:	Lan Liu, Wei Wang, Benlin He, Ming Wang, Xue Fei Xu, Ming Liang Sun, Wu Yuan Zou
Rok vydání:	2009
Předmět:	Materials science Composite number General Engineering Electrochemistry Capacitance Dielectric spectroscopy law.invention chemistry.chemical_compound Capacitor chemistry law Electrode Polyaniline Nanorod Composite material
Zdroj:	Advanced Materials Research. :561-564
ISSN:	1662-8985
DOI:	10.4028/www.scientific.net/amr.79-82.561
Popis:	In this study, polyaniline (PANI) was prepared by electrochemical method on the surface of active carbon (AC) electrodes. The physical and electrochemistry properties of AC/PANI composite compared with pure AC electrode were investigated by scanning electronic microscope (SEM), galvanostatic charge/discharge test and electrochemical impedance spectroscopy (EIS). The AC/PANI composite electrodes showed much higher specific capacitance (624 F•g-1), better power characteristics and were more promising for application in capacitor than pure AC electrodes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ce06d009549f34f90815cbbb51bf709a https://doi.org/10.4028/www.scientific.net/amr.79-82.561 Zobrazit plný text záznamu