Green to highly transmissive switching multicolored electrochromes: Ferrocene pendant group effect on electrochromic properties

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• 作者：Ş ; erife Ö ; zdemir^a ; Abidin Balan^a ; Derya Baran^a ; Ö ; zdemir Do&#x11f ; an^a ; Levent Toppare^a ; ^b ; ^c ; ^{toppare@metu.edu.tr}
• 关键词：Electrochromism ; Ferrocene ; Donor– ; acceptor ; Substitution effect
• 刊名：Reactive and Functional Polymers
• 出版年：2011
• 出版时间：February 2011
• 年：2011
• 卷：71
• 期：2
• 页码：168-174
• 全文大小：1247 K

文摘

Two new quinoxaline and ethylenedioxythiophene (EDOT) based polymers; poly(5,8-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2-(phenyll)-3-ferrocenylquinoxaline) (P1) and poly(5,8-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-2,3-di(naphthalen-2-yl) quinoxaline) (P2) were synthesized and characterized in terms of their electrochemical and spectroelectrochemical properties. The polymers were both p and n-type dopable. The polymers can be switched between green and transparent states during p-doping/dedoping. They were compared with their previously reported analogues in order to investigate ferrocene pendant group effect on electrochromic characteristics.