Thiazolyl substituted benzodithiophene copolymers: synthesis, properties and photovoltaic applications

被引：25

作者：

Xiao, Zeyun ^{[1
]}

Subbiah, Jegadesan ^{[1
]}

Sun, Kuan ^{[1
]}

Ji, Shaomin ^{[1
]}

Jones, David J. ^{[1
]}

Holmes, Andrew B. ^{[1
]}

Wong, Wallace W. H. ^{[1
]}

机构：

[1] Univ Melbourne, Sch Chem, Inst Bio21, Parkville, Vic 3010, Australia

来源：

JOURNAL OF MATERIALS CHEMISTRY C | 2014年 / 2卷 / 07期

关键词：

OPEN-CIRCUIT VOLTAGE; POLYMER SOLAR-CELLS; PERFORMANCE; BITHIAZOLE; BANDGAP; SEMICONDUCTORS; IMPROVEMENT; SEPARATION; ELECTRON; UNIT;

D O I：

10.1039/c3tc31622j

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Three new conjugated polymers based on 5-decylthiazol-2-yl substituted benzodithiophene have been synthesized by Stille cross-coupling polymerization. 1,3-Dibromo-5-octylthieno[3,4-c]pyrrole-4,6-dione (M1), 2,5-diethylhexyl-3,6-bis(5-bromothiophen-2-yl)pyrrolo[3,4-c]-pyrrole-1,4-dione (M2) and 4,6-dibromo-thieno[3,4-b]thiophene-2-dodecyl carboxylate (M3) were used as acceptor building blocks for the synthesis of conjugated donor-acceptor polymers. The thermal, optical, electrochemical, and photovoltaic properties of the synthesized polymers were studied.

引用

页码：1306 / 1313

页数：8

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