Novel green solvent engineering of a hole-transport layer for high-thermal stability perovskite solar cell
발표자
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초록
내용
Over the past decade, Perovskite Solar Cells (PSCs) have achieved remarkable progress attaining an efficiency of 26.1%. However, despite this practical efficiency level, concerns related to environmental issues and device stability remain significant obstacles for their commercialization. To address these challenges, researchers have been actively exploring solution precursor engineering, which aligns with roll-to-roll manufacturing capabilities. In this study, we present a novel approach to fabricating green solvent printed perovskite solar cells (PSCs). Unlike traditional doping systems utilizing chlorobenzene, new method enabled uniform coating without the use of Tert-butyl pyridine(TBP), thereby mitigating moisture and thermal stability issues in perovskite solar cells. The proposed eco-friendly printing paradigm not only can meet industrial requirements but also significantly reduce health and environmental risks associated with the manufacturing process.