Whole-polymers electrode membrane based on the interfacial polymerization and intermacromolecular force between polyaniline and polyethersulfone for flexible supercapacitors

doi:10.1016/j.electacta.2019.06.056

	Whole-polymers electrode membrane based on the interfacial polymerization and intermacromolecular force between polyaniline and polyethersulfone for flexible supercapacitors
	Dong, Wenju 2; Tan, Yongtao 1,2; Liu, Ying 1,2; Kong, Lingbin 1,2; Kang, Long 1,2; Ran, Fen 1,2
刊名	ELECTROCHIMICA ACTA
	2019-09-20
卷号	318 页码:130-141
关键词	Flexible membrane electrode Phase separation Interfacial polymerization Intermacromolecular force Electrical conductivity
ISSN号	0013-4686
DOI	10.1016/j.electacta.2019.06.056
英文摘要	In this article, an elementary method, which based on interfacial polymerization of aniline and intermacromolecular force between polyaniline and polyethersulfone, is proposed to construct a whole-polymer membrane electrode (PANI-FME) for flexible supercapacitors. The concentrations of H2SO4 and ammonium persulphate in coagulation bath have great influence on the basic membrane structure, electrical conductivity, and electrochemical performance. The area specific capacity achieves a maximum value of 1465.2 mC cm(-2) at the current density of 0.5 mA cm(-2). Furthermore, a device of asymmetric supercapacitors by employing the prepared electrode membrane as the positive electrode and the active carbon flexible membrane as negative electrode exhibits a high specific capacity of 585 mC cm(-2) at 0.5 mA cm(-2), an energy density of 813 mWh m(-2), and a power density of 24.95 W m(-2). (C) 2019 Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China[51463012][51763014] ; Sate Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals[18LHPY002] ; Shenyang National Laboratory for Materials Science[18LHPY002]
WOS研究方向	Electrochemistry
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000478969600015
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/31564]
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.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Dong, Wenju,Tan, Yongtao,Liu, Ying,et al. Whole-polymers electrode membrane based on the interfacial polymerization and intermacromolecular force between polyaniline and polyethersulfone for flexible supercapacitors[J]. ELECTROCHIMICA ACTA,2019,318:130-141.
APA	Dong, Wenju,Tan, Yongtao,Liu, Ying,Kong, Lingbin,Kang, Long,&Ran, Fen.(2019).Whole-polymers electrode membrane based on the interfacial polymerization and intermacromolecular force between polyaniline and polyethersulfone for flexible supercapacitors.ELECTROCHIMICA ACTA,318,130-141.
MLA	Dong, Wenju,et al."Whole-polymers electrode membrane based on the interfacial polymerization and intermacromolecular force between polyaniline and polyethersulfone for flexible supercapacitors".ELECTROCHIMICA ACTA 318(2019):130-141.