有机太阳能电池
纳米技术
戒指(化学)
接受者
电子受体
材料科学
化学
生化工程
聚合物
光化学
有机化学
工程类
物理
凝聚态物理
复合材料
作者
Xiaobin Gu,Xin Zhang,Hui Yu Huang
标识
DOI:10.1002/anie.202308496
摘要
Organic solar cells (OSCs) have attracted wide research attention in the past decades. Very recently, oligomerized fused-ring electron acceptors (OFREAs) have emerged as a promising alternative to small-molecular/polymeric acceptor-based OSCs due to their unique advantages such as well-defined structures, batch reproducibility, good film formation, low diffusion coefficient, and excellent stability. So far, rapid advances have been made in the development of OFREAs consisting of directly/rigidly/flexibly linked oligomers and fused ones. In this Minireview, we systematically summarized the recent research progress of OFREAs, including structural diversity, synthesis approach, molecular conformation and packing, and long-term stability. Finally, we conclude with future perspectives on the challenges to be addressed and potential research directions. We believe that this Minireview will encourage the development of novel OFREAs for OSC applications.
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