Self-cleaning Spiro-OMeTAD via multimetal doping for perovskite photovoltaics

Self-cleaning Spiro-OMeTAD via multimetal doping for perovskite photovoltaics

Abstract Record power conversion efficiencies (PCEs) of perovskite solar cells (PSCs) are usually achieved using organic spiro-OMeTAD. However, conventional doping with hygroscopic dopants (LiTFSI and tBP) leads to compromised device stability. We introduce a synergistic mixed doping strategy that u...

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Bibliographic Details
Main Authors: Sisi Wang, Shaochen Zhang, Xiaohuo Shi, Canglang Yao, Donger Jin, Danyu Gu, Yinjuan Chen, Jiazhe Xu, Jingjing Xue, Rui Wang
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-59350-9
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