重庆科技大学学报（自然科学版）2024，Vol.26Issue(4)：28-38,11.DOI:10.19406/j.issn.2097-4531.2024.04.004
不同离子掺杂策略下的无铅卤化物钙钛矿发光性质及其应用
The Luminescent Properties and Applications of Lead-Free Halide Perovskites Doped With Different Ion Strategies
摘要
Abstract
The luminescent properties of lead-free halide perovskites in visible and near infrared region doped with different ion doping strategies and their application research progress were analyzed.Lead-free halide perovskites are widely used in lighting,display,anti-counterfeiting and bio-imaging due to their unique optical properties.The regulation of luminous properties of fluorescent materials is beneficial to expand its application in temperature sensing,anti-counterfeiting recognition,venous imaging and other technical fields.Ordinary lead-free halide per-ovskites have low luminous efficiency and single luminous properties,which limits their practical application.Therefore,different types of ion doping strategies are used to achieve luminescence regulation in various visible and near-infrared regions and expand the application scenarios of lead-free halide perovskites.Lead-free halide per-ovskites based on different ion doping strategies have been widely used in the field of visible and near-infrared light,and fluorescent materials with high fluorescence quantum yields have been continuously developed.However,most of the reports at this stage only focus on the study of luminous efficiency.Current research tasks should focus on the improvement of luminescent heat/water stability,synthetic raw material price and synthetic process complexi-ty so that the commercial value of high-efficiency luminescent materials is explored.关键词
无铅卤化物钙钛矿/离子掺杂策略/可见光/近红外光Key words
lead-free halide perovskites/ion doping strategies/visible light/near-infrared light分类
化学化工引用本文复制引用
邱建备,赵春力..不同离子掺杂策略下的无铅卤化物钙钛矿发光性质及其应用[J].重庆科技大学学报（自然科学版）,2024,26(4):28-38,11.基金项目
国家自然科学基金联合基金项目"光热敏折变玻璃中Ag原子分布与团簇形成机制研究"(U2241236),"基于激光照明应用的新型高性能发光玻璃陶瓷材料及器件的关键基础问题研究"(U1902222) （U2241236）
