文献类型：专利

英文题名：Preparing perovskite quantum dot sol, comprises dissolving barium carbonate, lead oxide and long-chain organic acid in acrylic monomer, dissolving alkyl ammonium halide and long-chain organic acid in acrylic monomer and mixing the solutions

作者：YUAN S;XIA B;ZHANG H;CHENG J;ZHU L

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN108165259-A

申请日：2017-12-26

公开日：2018-06-15

语种：英文

收录：DERWENT

摘要：NOVELTY - Preparing perovskite quantum dot sol (I), comprises dissolving barium carbonate, lead oxide and long-chain organic acid in acrylic monomer to obtain solution A, dissolving alkyl ammonium halide and long-chain organic acid in acrylic monomer to obtain a solution B, mixing solution A and solution B at 0-60 degrees C for 0.1-30 minutes, adding organosilane stabilizing agent and stirring for 1-8 hours and then adding 0-50% acrylic polymerto completely dissolve. USE - The method is useful for preparing (I). ADVANTAGE - The method is simple and environmental-friendly; and has low production costs. DETAILED DESCRIPTION - Preparing perovskite quantum dot sol of formula (CsPbX3) (I), comprises dissolving barium carbonate, lead oxide and long-chain organic acid in acrylic monomer to obtain solution A, dissolving alkyl ammonium halide and long-chain organic acid in an acrylic monomer to obtain a solution B, mixing solution A and solution B at 0-60 degrees C for 0.1-30 minutes, adding organosilane stabilizing agent and stirring for 1-8 hours and then adding 0-50% acrylic polymerto completely dissolve. X = Cl, Br or I.