Electrochemical polymerization of a new alkoxy-bridged dithieno (3,2-B:2',3'-D) pyrrole derivative

被引:6
|
作者
Kivrak, Arif [1 ]
Yildiz, Huseyin Bekir [2 ,3 ]
Gokyer, Selahattin [1 ]
Bezgin Carbas, Buket [4 ,5 ]
机构
[1] Van Yuzuncu Yil Univ, Fac Sci, Dept Chem, Van, Turkey
[2] Karatay Univ, Dept Mat Sci & Nanotechnol Engn, KTO, Karatay, Konya, Turkey
[3] FELSIM Inc, Biotechnol Res Lab, Selcuklu, Konya, Turkey
[4] Karamanoglu Mehmetbey Univ, Dept Energy Syst Engn, Karaman, Turkey
[5] Karamanoglu Mehmetbey Univ, Conduct Polymers & Energy Applicat Lab, Karaman, Turkey
关键词
Conjugated polymers; dithieno; (3; 2-B:2'; 3'-D); pyrrole; electrochromism; electrochemistry; optical properties; LOW-BANDGAP; COPOLYMERS; POLYMERS; ACCEPTOR; ADSORPTION;
D O I
10.3906/kim-1709-33
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A novel alkoxy-bridged dithieno (3, 2-B:2',3'-D) pyrrole (DTP) derivative was synthesized and its corresponding polymer poly(1,2-bis(2-(4H-dithieno[3,2-b:2',3'-d]pyrrol-4-yl)ethoxy)ethane) (P(DTP-alkoxy-DTP)) was successfully obtained electrochemically. The effects of alkoxy bridge in the structure on the electrochemical and spectroelectro-chemical properties of the polymer were also investigated in detail. The results showed that the polymer film exhibits multielectrochromic behavior and a low band gap of 1.82 eV.
引用
收藏
页码:439 / +
页数:10
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