Synthesis of a 4,8-dialkoxy-benzo[1,2-b:4,5-b′]difuran unit and its application in photovoltaic polymer

被引：108

作者：

Huo, Lijun ^{[2
]}

Huang, Ye ^{[2
]}

Fan, Benhu ^{[2
]}

Guo, Xia ^{[2
]}

Jing, Yan ^{[2
]}

Zhang, Maojie ^{[2
]}

Li, Yongfang ^{[1
]}

Hou, Jianhui ^{[2
]}

机构：

[1] Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, Beijing 100190, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100190, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 27期

基金：

中国国家自然科学基金;

关键词：

OPEN-CIRCUIT VOLTAGE; SOLAR-CELLS; EFFICIENCY; LEVEL;

D O I：

10.1039/c2cc17708k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new building block of benzo[1,2-b:4,5-b']difuran (BDF) was firstly designed and synthesized. The newly designed unit was applied for constructing a new photovoltaic low band gap polymer, PBDFDTBT, which exhibited promising power conversion efficiency of 5.0%.

引用

页码：3318 / 3320

页数：3

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