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题名: Facile preparation of high-strength polyaniline/polyvinyl chloride composite film as flexible free-standing electrode for supercapacitors
作者: Wang, HX; Liu, D; Duan, XJ; Du, PC; Guo, JS; Liu, P(刘鹏)
收录类别: SCIE ; EI
出版日期: 2016-10-15
刊名: MATERIALS & DESIGN
卷号: 108, 页码:801-806
出版者: ELSEVIER
出版地: OXFORD
英文摘要: A facile strategy has been developed to prepare the high-strength polyaniline/polyvinyl chloride (PANI/PVC) composite films as flexible free-standing electrodes for supercapacitors with high comprehensive electrochemical performance, via in-situ chemical oxidative polymerization of aniline in sulfuric add solution in the presence of polyvinyl chloride (PVC) film. The electrochemical performance of the PANI/PVC composite films was analyzed with galvanostatic charge-discharge (GCD), cyclic voltammetry (CV) and cyclic stability tests in 1.0 mol/L sulfuric acid electrolyte. It was found that the feeding amount of aniline and [APS]/[aniline] molar ratio would affect the properties of the resultant PANI/PVC composite film and the highest electrical conductivity and specific capacitance were 12.6 S/cm and 528 F/g at the current density of 1 A/g, respectively. Due to the advantages of scalable synthesis and easy to shape of the developed method, as well as excellent mechanical strength and flexibility, good electrochemical performance of the product, the PANI/PVC composite films have enormous potential application for flexible and lightweight energy storage devices. (C) 2016 Elsevier Ltd. All rights reserved.
关键词: Supercapacitor ; Flexible and free-standing electrode ; High strength ; PANI/PVC composite film ; In-situ chemical oxidative polymerization
作者部门: [Wang, Hongxing ; Liu, Dong ; Duan, Xiaojuan ; Du, Pengcheng ; Guo, Jinshan ; Liu, Peng] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China
通讯作者: Liu, P (reprint author), Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Key Lab Nonferrous Met Chem & Resources Utilizat, Lanzhou 730000, Peoples R China.
学科分类: Materials Science
文章类型: Article
所属项目编号: Science and Technology Project of Chengguan District, Lanzhou City [2014-2-1] ; Fundamental Research Funds for the Central Universities [lzujbky-2015-271]
所属项目名称: 中央高校基本科研业务费专项资金 ; 兰州市科技局资助项目
项目资助者: LZU ; LZSTB
语种: 英语
DOI: 10.1016/j.matdes.2016.07.017
ISSN号: 0264-1275
WOS记录号: WOS:000382793200088
EI记录号: 20163102666496
IR记录号: WOS:000382793200088
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/180590
Appears in Collections:化学化工学院_期刊论文

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Recommended Citation:
Wang, HX,Liu, D,Duan, XJ,et al. Facile preparation of high-strength polyaniline/polyvinyl chloride composite film as flexible free-standing electrode for supercapacitors[J]. MATERIALS & DESIGN,2016,108:801-806.
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