Refined molecular microstructure and optimized carrier management of multicomponent organic photovoltaics toward 19.3% certified efficiency

Shuixing Li, Chengliang He, Tianyi Chen, Jiale Zheng, Rui Sun, Jin Fang, Yiyao Chen, Youwen Pan, Kangrong Yan, Chang‐Zhi Li,

Energy & Environmental Science · 2023 · 105 citations · 46 references

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Abstract

Molecular microstructure and carrier management were optimized and correlated, and double-channel recombination suppression enabled a record certified efficiency of 19.3% for asymmetric acceptor-based organic photovoltaics.

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