Polymer Donors for High-Performance Non-Fullerene Organic Solar Cells

被引：417

作者：

Fu, Huiting ^{[1
,2
,3
]}

Wang, Zhaohui ^{[2
]}

Sun, Yanming ^{[1
]}

机构：

[1] Hang Univ, Sch Chem, Beijing 100191, Peoples R China

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

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2019年 / 58卷 / 14期

基金：

中国国家自然科学基金;

关键词：

non-fullerene acceptors; organic solar cells; polymer donors; power conversion efficiencies; SMALL-MOLECULE ACCEPTOR; POWER CONVERSION EFFICIENCY; ELECTRON-ACCEPTORS; BANDGAP POLYMER; CONJUGATED POLYMERS; RING-FUSION; AGGREGATION; ENABLES; VOLTAGE; DESIGN;

D O I：

10.1002/anie.201806291

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Over the past few years, non-fullerene organic solar cells have been a focus of research and their power conversion efficiencies have been improved dramatically from about 6% to over 14%. In addition to innovations in non-fullerene acceptors, the ongoing development of polymer donors has contributed significantly to the rapid progress of non-fullerene organic solar cell performance. This Minireview highlights the polymer donors that enable high-performance non-fullerene organic solar cells. We show the impressive photovoltaic devices results achieved by some of important classes of conjugated polymer systems in non-fullerene organic solar cells. We discuss the molecular design strategies as far as developing matching polymer donors for non-fullerene acceptors. We conclude with a brief summary and outlook for advances in donor polymers required for commercialization.

引用

页码：4442 / 4453

页数：12

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