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Molecular Stacking and Device Performance:Recent Advances of Efficient Small Molecule Donors Based on Benzodithiophene and Its Derivatives
Yang Ke1; Xiao Zeyun1; Lu Shirong1,3; Sun Kuan2
2023-09-10
摘要The rapid development of all-small-molecule solar cell has recently gained recognition within the photovoltaic research community. Well-defined structure and less batch-to-batch variation empowered it great application prospects. In this perspective, we review the development of small molecule donors based on benzodithiophene (BDT) and its derivatives, with a focus on the relationship between molecule structure, stacking characteristics and device performance. By analyzing successful cases in the BDT series of small molecules, we aim to clarify the link between molecule structure, solid-state aggregation and device performance. We hope this discussion can be the minnow to catch the whale of highly efficient molecules in the future.
关键词All-small-molecule organic photovoltaics Benzodithiophene Molecular stacking
DOI10.7503/cjcu20230123
发表期刊CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
卷号44期号:9页码:24
通讯作者Xiao Zeyun(xiao.z@cigit.ac.cn)
收录类别SCI
WOS记录号WOS:001097585500002
语种英语