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METHOD FOR MAKING INORGANIC PEROVSKITE NANOCRYSTALS FILM AND APPLICATIONS
METHOD FOR MAKING INORGANIC PEROVSKITE NANOCRYSTALS FILM AND APPLICATIONS
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机译:无机钙钛矿纳米晶膜的制备方法及应用
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摘要
A method for forming CsPbBr3 perovskite nanocrystals into a two-dimensional (2D) nanosheet includes providing (106) CsPbBr3 perovskite nanocrystals (208); mixing (108) the CsPbBr3 perovskite nanocrystals (208) into a mixture of a first solvent (210) and a second solvent (212), to form a solution (206) of the CsPbBr3 perovskite nanocrystals, the first solvent, and the second solvent; and forming (112) an optoelectronic device (200) by patterning the CsPbBr3 perovskite nanocrystals (208) into a nanosheet (312), between first and second electrodes (220A, 220B). The first solvent (210) is selected to evaporate before the second solvent (212).
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