A low band gap diketopyrrolopyrrole-based polymer: Synthesis, thermal and optical properties

被引：2

作者：

Gu, Chuan-Tao ^{[1
]}

Zhu, Yao-Wei ^{[1
]}

Miao, Ya-Wei ^{[1
]}

Qiu, Meng ^{[2
]}

Cong, Hai-Lin ^{[1
]}

Yu, Bing ^{[1
]}

机构：

[1] Qingdao Univ, Inst Biomed Mat & Engn, Coll Chem & Chem Engn, Coll Mat Sci & Engn, Qingdao, Peoples R China

[2] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao, Peoples R China

来源：

FERROELECTRICS | 2018年 / 530卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Low band gap polymer; diketopyrrolopyrrole; optical properties; PHOTOVOLTAIC PERFORMANCE; SOLAR-CELLS;

D O I：

10.1080/00150193.2018.1453193

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, P-DPP, which was a low band gap polymer based on diketopyrrolopyrrole (DPP) and cyclopentadithiophene (CPDT), was synthesized through palladium-catalyzed Stille coupling reaction. Due to the strong electron-donating property of CPDT and strong withdrawing property of DPP, P-DPP exhibited narrow band gap of 1.29eV. The thermal and optical properties of P-DPP had been carefully investigated.

引用

页码：112 / 115

页数：4

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