Cesium Cyclopropane Acid‐Aided Crystal Growth Enables Efficient Inorganic Perovskite Solar Cells with a High Moisture Tolerance
Yaochang Yue,
Rongshen Yang,
Weichao Zhang
et al.
Abstract:While all‐inorganic halide perovskites (iHPs) are promising photovoltaic materials, the associated water sensitivity of iHPs calls for stringent humidity control to reach satisfactory photovoltaic efficiencies. Herein, we report a moisture‐insensitive perovskite formation route under ambient air for CsPbI2Br‐based iHPs via cesium cyclopropane acids (C3) as a compound introducer. With this approach, appreciably enhanced crystallization quality and moisture tolerance of CsPbI2Br are attained. The improvements ar… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.