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A–D–A small molecule acceptors with ladder-type arenes for organic solar cells†
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2018-04-13 00:00:00 , DOI: 10.1039/c8ta02534g
Dan He 1, 2, 3, 4, 5 , Fuwen Zhao 1, 2, 3, 4, 5 , Li Jiang 1, 2, 3, 4, 5 , Chunru Wang 1, 2, 3, 4, 5
Affiliation  

A–D–A small molecule acceptors (SMAs) have attracted much attention due to their merits of strong absorption, low bandgap, relatively high electron mobility and suitable miscibility with donors. Benefitting from the rapid development of A–D–A SMAs, the efficiency of organic solar cells (OSCs) has been improved significantly, which has caused excitement in the OSC community. In this review, we collect the reported high-efficiency A–D–A SMAs according to the ring number of the ladder-type donor core in their centers; we also summarize the evolution process of these molecular structures and their photovoltaic parameters. Our aim is to afford an overview of A–D–A SMAs and help readers to obtain a deep understanding of these compounds.

中文翻译:

A–D–有机太阳能电池带有梯型芳烃的小分子受体

A–D–小分子受体(SMA)由于具有吸收能力强,带隙低,电子迁移率较高以及与供体的适当混溶性等优点而备受关注。受益于A–D–A SMA的快速发展,有机太阳能电池(OSC)的效率得到了显着提高,这引起了OSC社区的兴奋。在本综述中,我们根据阶梯状供体核心在其中心的环数收集了报道的高效A–D–A SMA。我们还总结了这些分子结构及其光伏参数的演变过程。我们的目的是概述A–D–A SMA,并帮助读者深入了解这些化合物。
更新日期:2018-04-13
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