Advanced materials (Deerfield Beach, Fla.)
Breaking the "Seesaw Effect": 20.72% Efficiency Organic Solar Cells via Cascade Energy Transfer with a Fluorescent Sensitizer.
Chunhui Liu, Zhen Wang, Qian Xie, Yu Guo, Jiali Song, Jiaxin Gao, Sha Liu, Liming Liu, Xunchang Wang, Renqiang Yang, Jun Yan, Zheng Tang, Philip C Y Chow, Yanming Sun
Published: 202510.1002/adma.202519983
Abstract
Though organic solar cells (OSCs) have achieved remarkable progress recently, the intrinsic limitation of the "seesaw effect" between open-circuit voltage (Voc) and short-circuit current density (Jsc) hinders their further improvements. In this study…
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