Tianyu Hu, Xufan Zheng, Ting Wang, Aziz Saparbaev, Bowen Gao, Jingnan Wu, Jingyi Xiong, Ming Wan, Tingting Cong, Yuda Li, Ergang Wang, Xunchang Wang, Renqiang Yang
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引用次数: 0
Abstract
This article focuses on the regulation of steric hindrance effect on the exciton binding energy of Y-series non-fullerene acceptors. The introduction of bulk cyclohexyl group in the side chains modulates inter- and intramolecular interactions of acceptors, thereby influencing the exciton binding energy and ultimately enhancing the energy conversion efficiency of organic solar cells (e632).
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