首页>
外国专利>
NON-HYDROLYTIC METAL OXIDE FILMS FOR PEROVSKITE HALIDE OVERCOATING AND STABILIZATION
NON-HYDROLYTIC METAL OXIDE FILMS FOR PEROVSKITE HALIDE OVERCOATING AND STABILIZATION
展开▼
机译:非水溶金属氧化物膜对钙钛矿卤化物的包覆和稳定作用
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of protecting a perovskite halide film from moisture and temperature includes positioning the perovskite halide film in a chamber. The chamber is maintained at a temperature of less than 200 degrees Celsius. An organo-metal compound is inserted into the chamber. A non-hydrolytic oxygen source is subsequently inserted into the chamber. The inserting of the organo-metal compound and subsequent inserting of the non-hydrolytic oxygen source into the chamber is repeated for a predetermined number of cycles. The non-hydrolytic oxygen source and the organo-metal compound interact in the chamber to deposit a non-hydrolytic metal oxide film on perovskite halide film. The non-hydrolytic metal oxide film protects the perovskite halide film from relative humidity of greater than 35% and a temperature of greater than 150 degrees Celsius, respectively.
展开▼