Large Grained Perovskite Solar Cells Derived from Single-Crystal Perovskite Powders with Enhanced Ambient Stability

• Published in: ACS applied materials & interfaces Vol. 8; no. 23; pp. 14513 - 14520
• Main Authors: Yen, Hung-Ju, Liang, Po-Wei, Chueh, Chu-Chen, Yang, Zhibin, Jen, Alex K.-Y, Wang, Hsing-Lin
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 15.06.2016; American Chemical Society (ACS)
• Subjects: ambient stability; large grain; perovskite; photovoltaic cells; polarized light; powders; single crystal; solar cell; perovskite; large grain; ambient stability; solar cell; single crystal

In this study, we demonstrate the large grained perovskite solar cells prepared from precursor solution comprising single-crystal perovskite powders for the first time. The resultant large grained perovskite thin film possesses a negligible physical (structural) gap between each large grain and is h...