Synthesis, characterization and photovoltaic applications of a low band gap polymer based on s-tetrazine and dithienosilole

被引：52

作者：

Ding, Jianfu ^{[1
]}

Song, Naiheng ^{[1
]}

Li, Zhao ^{[1
]}

机构：

[1] Natl Res Council Canada NRC, ICPET, Ottawa, ON K1A 0R6, Canada

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 45期

关键词：

HETEROJUNCTION SOLAR-CELLS; EFFICIENCY; PERFORMANCE; COPOLYMERS; CONVERSION; THIOPHENE; NETWORK; EXAMPLE;

D O I：

10.1039/c0cc02766a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new copolymer of dithienosilole (DTS) and dithienyl-s-tetrazine (TTz), PDTSTTz, has been designed and synthesized. This solution processable polymer shows a low band gap, strong absorption and good thermal stability. Solar cells from the blend of this polymer with PC71BM showed power conversion efficiency (PCE) up to 4.2%.

引用

页码：8668 / 8670

页数：3

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