Synthesis and properties of optically functionalized polythiophene having porphyrin side-chain

被引：2
|
作者：
Iwasaki, Koji [1 ]
Kimoto, Atsushi [1 ]
Naya, Shin-ichi [1 ]
Iwahori, Fumiyasu [1 ]
Abe, Jiro [1 ]
机构：
[1] Aoyama Gakuin Univ, Dept Chem, Sch Sci & Engn, Kanagawa 2298558, Japan
来源：
SYNTHETIC METALS | 2009年 / 159卷 / 9-10期
关键词：
Polythiophene; Photoelectrochemical cell; Solar cell; Electrochemical polymerization; PHOTOINDUCED ELECTRON-TRANSFER; DOUBLE-CABLE POLYMERS; SOLAR-CELLS; PERFORMANCE; DONOR; ELECTROLUMINESCENCE; SEXITHIOPHENE; TRANSISTORS; TRANSPORT; DIODES;
D O I：
10.1016/j.synthmet.2009.01.045
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The synthesis and photochemical properties of poly[1,3-bis(dithienyl)benzene] having a porphyrin group as a side-chain were studied. As a target monomer. 1,3-bis(dithienyl)benzene with an ethynylporphyrin substituent was synthesized by Pd-catalyzed cross-coupling reactions. The electrochemical polymerization of the monomer afforded a conductive polymer film on the ITO-coated glass. The spectroelectrochemistry of the polymer was investigated to clarify the electrochemical oxidation behavior. The current density of the target polymer showed a good photoresponse and the much larger photocurrent was observed as compared with the dark current. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：880 / 884
页数：5
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