Supercapacitor electrodes based on nano-polyaniline deposited on hollow carbon spheres derived from cross-linked co-polymers

doi:10.1016/j.synthmet.2015.08.012

	Supercapacitor electrodes based on nano-polyaniline deposited on hollow carbon spheres derived from cross-linked co-polymers
	Shen, Kuiwen 2; Ran, Fen 1,2; Zhang, Xuanxuan 2; Liu, Chang 2; Wang, Naijie 2; Niu, Xiaoqin 1; Liu, Ying 2; Zhang, Dingjun 2; Kong, Lingbin 2; Kang, Long 2
刊名	SYNTHETIC METALS
	2015-11
卷号	209 页码:369-376
关键词	Co-polymer Nano-polyaniline Hollow carbon spheres Supercapacitor
ISSN号	0379-6779
DOI	10.1016/j.synthmet.2015.08.012
英文摘要	Nano-polyaniline (nano-PANI) was deposited on hollow carbon spheres (HCS) to prepare nano-PANI/HCS composites via in-situ chemical polymerization. The composites combined the high pseudocapacitance of nano-PANI and the excellent porous structure of HCS which were prepared by the carbonization of a cross-linked co-polymer, poly(styrene-co-divinylbenzene-co-methylacrylic acid). The structure and properties of the resulting composites were characterized by Fourier-transform infrared spectroscopy (FTIR) and nitrogen (N-2) adsorption measurements, and the electrochemical behaviors were examined in 1 M H2SO4 aqueous solution. Morphology was studied by scanning electron microscopy (SEM) and transition electron microscopy (TEM). SEM and FTIR characterizations reveal that nano-PANI was successfully deposited on the surface of HCS; and electrochemical tests indicated that the nano-PANI/HCS composites exhibited a high specific capacitance of 435.0 F g(-1), along with good long-term cyclic stability (approximate to 60% retention after 2000 cycles). (C) 2015 Elsevier B.V. All rights reserved.
资助项目	University Scientific Research Project of Gansu Province[2014B-025]
WOS研究方向	Materials Science ; Physics ; Polymer Science
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000364245900053
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33948]
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	Ran, Fen
作者单位	1.Univ Calif Santa Cruz, Dept Chem & Biochem, Santa Cruz, CA 95064 USA 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Shen, Kuiwen,Ran, Fen,Zhang, Xuanxuan,et al. Supercapacitor electrodes based on nano-polyaniline deposited on hollow carbon spheres derived from cross-linked co-polymers[J]. SYNTHETIC METALS,2015,209:369-376.
APA	Shen, Kuiwen.,Ran, Fen.,Zhang, Xuanxuan.,Liu, Chang.,Wang, Naijie.,...&Chen, Shaowei.(2015).Supercapacitor electrodes based on nano-polyaniline deposited on hollow carbon spheres derived from cross-linked co-polymers.SYNTHETIC METALS,209,369-376.
MLA	Shen, Kuiwen,et al."Supercapacitor electrodes based on nano-polyaniline deposited on hollow carbon spheres derived from cross-linked co-polymers".SYNTHETIC METALS 209(2015):369-376.