A novel Li^(+)-doped MgLuGaO_(4)phosphor with stable white-light emission and long persistent luminescence

作     者：Yangyang Sheng Liyan Ming Lin Liu Peng Lin Junpeng Shi Liang Song Yun Zhang Yangyang Sheng;Liyan Ming;Lin Liu;Peng Lin;Junpeng Shi;Liang Song;Yun Zhang

作者机构：Key Laboratory of Design and Assembly of Functional NanostructuresFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China Xiamen Key Laboratory of Rare Earth Photoelectric Functional MaterialsXiamen Institute of Rare Earth MaterialsHaixi InstituteChinese Academy of SciencesXiamen 361021China University of the Chinese Academy of SciencesBeijing 100049China Ganjiang Innovation AcademyChinese Academy of SciencesGanzhou 341000China College of Rare EarthsUniversity of Science and Technology of ChinaHefei 230026China 

出 版 物：《Journal of Rare Earths》 (稀土学报（英文版）)

年 卷 期：2022年第40卷第9期

页      面：1432-1436,I0004页

核心收录：

学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术] 

基　　金：Project supported by the National Natural Science Foundation of China(61705228,62105333) Natural Science Foundation of Fujian Province China(2019J05159) 

主　　题：Persistent luminescence Stable white-light emission Novel Li^(+)-doped phosphor Rare earths Plant growth lighting 

摘      要：In recent years,white persistent luminescence materials have received extensive attention due to the potential application of white light in the field of plant growth *** white persistent luminescence materials synthesized by traditional methods either have strict requirements on the concentration of doped ions or cannot produce white light continuously and stably due to different decay rates of various emission centers,which limits their further *** our work,we successfully synthesized a novel Li^(+)-doped MgLuGaO_(4)phosphor with stable white-light emission and long persistent *** broadband emission of MgLuGaO_(4):Li^(+)is mainly located at 350-650 nm,which has no change at different decay time,showing stable white-light *** persistent luminescence intensity is increased by 3.8 times and the persistent luminescence time is extended from 24 h to more than 36 h by doping Li+*** white-light and long persistent luminescence emission make it promising to be used in plant growth lighting.