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專利授權區
專利名稱(中)	鈣鈦礦晶體的製備方法
專利名稱(英)	METHOD FOR PREPARING PEROVSKITE CRYSTAL
專利家族	中華民國：I630293 大陸：CN108950689 美國：10,883,193
專利權人	國立清華大學 100%
發明人	鄧克頎,衛子健
技術領域	材料化工,能源科技

專利摘要(英)
The instant disclosure provides a method for preparing a perovskite crystal, including a mixing step, a crystallization step, a diluting step and a recrystallization step. The mixing step includes adding a first precursor and a second precursor into a solvent for forming a supersaturated solution. The crystallization step includes stirring the supersaturated solution for initiating a reaction between the first and second precursors in the supersaturated solution to form a perovskite powder in a solution. The diluting step includes adding the solvent to the solution and stirring the solution for dissociating the perovskite powder in the solution to form a clear solution. The recrystallization step includes adding a crystal seed into the clear solution for initiating a crystallization process on the crystal seed and forming the perovskite crystal.

專利摘要(英)

The instant disclosure provides a method for preparing a perovskite crystal, including a mixing step, a crystallization step, a diluting step and a recrystallization step. The mixing step includes adding a first precursor and a second precursor into a solvent for forming a supersaturated solution. The crystallization step includes stirring the supersaturated solution for initiating a reaction between the first and second precursors in the supersaturated solution to form a perovskite powder in a solution. The diluting step includes adding the solvent to the solution and stirring the solution for dissociating the perovskite powder in the solution to form a clear solution. The recrystallization step includes adding a crystal seed into the clear solution for initiating a crystallization process on the crystal seed and forming the perovskite crystal.

聯絡資訊
承辦人姓名	李佳玲
承辦人電話	03-5715131 #62300
承辦人Email	cl.lee@mx.nthu.edu.tw