Electrosynthesis of poly(3,4-ethylenedithiathiophene) in an ionic liquid and its electrochemistry and electrochromic properties

CORC > 新疆理化技术研究所 > 中国科学院新疆理化技术研究所 > 环境科学与技术研究室

	Electrosynthesis of poly(3,4-ethylenedithiathiophene) in an ionic liquid and its electrochemistry and electrochromic properties
	Lu Baoyang; Zhang Shimin; Qin Leiqiang; Chen Shuai; Zhen Shijie; Xu Jingkun
刊名	ELECTROCHIMICA ACTA
	2013
卷号	106 期号:9 页码:201-208
关键词	Poly(3,4-ethylenedithiathiophene) Electropolymerization Ionic liquids Redoping Electrochromics
ISSN号	0013-4686
英文摘要	We herein report the electrosynthesis of the all-sulfur analog of PEDOT, poly(3,4-ethylenedithiathiophene) (PEDTT), in air and moisture stable ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate (BmimPF(6)). The as-obtained PEDTT film was studied by FT-IR, SEM, GPC, UV-vis spectroscopy, fluorescence and thermal analysis, respectively. Electrochemistry results demonstrated that PEDTT film could be further doped by cyclic voltammetry to substantially improve its doping level. Besides, PEDTT exhibits electrochromic nature with its color changing from golden brown in its reduced form to grass green upon oxidation. By further investigation, PEDTT was also found to reveal favorable coloration efficiency of 127 cm(2) C-1 comparable to PEDOT, low switching voltages and favorable electroactivity and stability. (c) 2013 Elsevier Ltd. All rights reserved.
学科主题	Electrochemistry
收录类别	SCI
WOS记录号	WOS:000323192400026
公开日期	2013-11-07
内容类型	期刊论文
源URL	[http://ir.xjipc.cas.cn/handle/365002/2634]
专题	新疆理化技术研究所_环境科学与技术研究室
作者单位	Jiangxi Sci & Technol Normal Univ, Sch Pharm, Nanchang 330013, Peoples R China;Shandong Univ, Sch Mat Sci & Engn, Jinan 250061, Peoples R China;Chinese Acad Sci, Lab Environm Sci & Technol, Xinjiang Tech Inst Phys & Chem, Urumqi 830011, Peoples R China
推荐引用方式 GB/T 7714	Lu Baoyang,Zhang Shimin,Qin Leiqiang,et al. Electrosynthesis of poly(3,4-ethylenedithiathiophene) in an ionic liquid and its electrochemistry and electrochromic properties[J]. ELECTROCHIMICA ACTA,2013,106(9):201-208.
APA	Lu Baoyang,Zhang Shimin,Qin Leiqiang,Chen Shuai,Zhen Shijie,&Xu Jingkun.(2013).Electrosynthesis of poly(3,4-ethylenedithiathiophene) in an ionic liquid and its electrochemistry and electrochromic properties.ELECTROCHIMICA ACTA,106(9),201-208.
MLA	Lu Baoyang,et al."Electrosynthesis of poly(3,4-ethylenedithiathiophene) in an ionic liquid and its electrochemistry and electrochromic properties".ELECTROCHIMICA ACTA 106.9(2013):201-208.