发光学报2023，Vol.44Issue(12)：2098-2119,22.DOI:10.37188/CJL.20230232
三价铋离子掺杂发光材料研究进展
Recent Progress on Bi3+-doped Luminescent Material
摘要
Abstract
Trivalent bismuth ions(Bi3+)are excellent activators and sensitizers of luminescent materials and have been extensively studied recently.Bi3+ ions have attracted much attention due to their susceptibility to crystal field strengths and their ability to obtain rich emission colors covering the entire visible region under UV and NUV excita-tion,as well as NIR luminescence.These phosphor materials show potential applications in solid-state lighting,dis-play,biomedical and optical sensing.In this review,the luminescence characteristics of Bi3+ and the research prog-ress of Bi3+-doped phosphor materials were summarized,and the relationship between their photoluminescence prop-erties and crystal structure was introduced in detail.In view of the key problems for precise regulation and optimiza-tion of luminescence properties of Bi3+ doped luminescent materials,the mechanism induced by design strategies such as component substitution,energy transfer and mixed valence state was discussed in this review.Finally,we discussed some future challenges and opportunities in Bi3+-doped luminescent materials,with a view to guiding the discovery and development of new phosphor materials for pc-LED applications.关键词
LED/Bi3+掺杂/发光材料/精准调控Key words
LED/Bi3+ doping/luminescent materials/precise regulation分类
数理科学引用本文复制引用
张敏,刘冬杰,魏忆,党佩佩,李国岗,林君..三价铋离子掺杂发光材料研究进展[J].发光学报,2023,44(12):2098-2119,22.基金项目
国家自然科学基金(51932009,51929201,12374386,12304461)Supported by National Natural Science Foundation of China(51932009,51929201,12374386,12304461) （51932009,51929201,12374386,12304461）
