刘洁,袁耀欣,邢羚榕,雷琛,郭广宏,张瑞

• 1:太原科技大学应用科学学院

摘要(Abstract)：

全无机钙钛矿量子点(PQDs)作为一种新兴的发光材料具有优异的光电性能但PQDs稳定性较低，只能保存在较为干燥、避光的环境中。就目前研究来看掺杂是解决这一问题的一种方法。采用一种简单的合成方法在室温、大气环境下就可以完成制备PQDs以及进行不同元素(Mn~(2+)和Ni~(2+))掺杂的PQDs.发现进行掺杂了的PQDs晶体分布均匀，具有窄的发射光谱，实现了PQDs稳定性的增强。

关键词(KeyWords)： 钙钛矿量子点;掺杂;发光特性;大气环境

Abstract:

Keywords:

基金项目(Foundation): 国家青年科学基金(11705124);; 省级UIT计划项目(2019368)

作者(Author): 刘洁,袁耀欣,邢羚榕,雷琛,郭广宏,张瑞

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