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DOE OSTI · 1982245

Regulating phase separation and molecular stacking by introducing siloxane to small-molecule donors enables high efficiency all-small-molecule organic solar cells

Abstract

Siloxane with low surface tension can regulate the intermolecular interactions, and optimize the phase separation morphology and molecule stacking, finally contributing to an excellent PCE of 16.4% with small energy loss for ASM-OSCs.

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BibTeXRIS

Chang, Yilin, Zhu, Xiangwei, Shi, Yanan, Liu, Yanan, Meng, Ke, Li, Yanxun, Xue, Jingwei, Zhu, Lingyun, Zhang, Jianqi, Zhou, Huiqiong, Ma, Wei, Wei, Zhixiang, Lu, Kun. 2022-01-01. Regulating phase separation and molecular stacking by introducing siloxane to small-molecule donors enables high efficiency all-small-molecule organic solar cells. https://doi.org/10.1039/d2ee00726f

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