PbS胶体量子点制备技术的研究进展  

Research Progress on Preparation of PbS Colloidal Quantum Dots

作　　者：赵逸群 吴桢芬[2] 李卫[1] 孙成智 黄岚[1] 赵绪东 ZHAO Yiqun;WU Zhenfen;LI Wei;SUN Chengzhi;HUANG Lan;ZHAO Xudong(Faculty of Architectural Engineering, Kunming Metallurgy College, Kunming 650033, China;Faculty of Morden Agricultural Engineering, Kunming University of Science and Technology, Kunming 650093, China)

机构地区：[1]昆明冶金高等专科学校建筑工程学院,云南昆明650033 [2]昆明理工大学现代农业工程学院,云南昆明650093

出　　处：《昆明冶金高等专科学校学报》2021年第3期30-36,共7页Journal of Kunming Metallurgy College

基　　金：云南省教育厅科学研究基金:PbS胶体量子点合成及稳定性研究(2018JS550);昆明理工大学测试分析测试基金:胶体量子点存储和使用过程中失效机理的研究(2020T20060036)。

摘　　要：根据所用Pb源和S源的差异,将PbS胶体量子点的制备分为3类,并加以对比;结合应用领域对PbS不同性能的要求,描述了常用的改性方法;并在最后提出PbS制备方法和改性的可能方向,对PbS制备和应用具有一定的参考价值。In this paper,the preparation methods of PbS colloidal quantum dots are divided into three categories according to the difference of Pb source and Sulfur source,and the comparison of these three preparation methods is described.The commonly used modification methods are also described with the requirements of PbS application in different fields.In the end,the possible preparation and modification methods of PbS are proposed.It has a certain reference value for the preparation and application of PbS quantum dots.

关 键 词：PbS胶体量子点 稳定性 液相合成 红外波段 

分 类 号：O434.3[机械工程—光学工程]