A solution-processable bipolar diketopyrrolopyrrole molecule used as both electron donor and acceptor for efficient organic solar cells

被引：81
作者：
Shi, Hangqi [1 ]
Fu, Weifei [1 ]
Shi, Minmin [1 ]
Ling, Jun [1 ]
Chen, Hongzheng [1 ]
机构：
[1] Zhejiang Univ, MOE Key Lab Macromol Synth & Functionalizat, State Key Lab Silicon Mat, Dept Polymer Sci & Engn, Hangzhou 310027, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 05期
基金：
中国国家自然科学基金;
关键词：
PERFORMANCE; CATHODE;
D O I：
10.1039/c4ta06035k
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A new diketopyrrolopyrrole derivative with appropriate energy levels and bipolar charge-transport properties is designed and synthesized. When this molecule is used as either electron donor or acceptor, the resulting organic solar cells both give the power conversion efficiencies over 3%.
引用
收藏
页码：1902 / 1905
页数：4
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