发光学报2026，Vol.47Issue(3)：414-422,9.DOI:10.37188/CJL.20250267
Sn2+/Sm3+掺杂硼酸盐玻璃的荧光特性
Luminescent Properties in Sn2+/Sm3+Doped Borate Glasses
摘要
Abstract
The increasing performance demands on white-light-emitting diodes(white-LEDs)necessitate the devel-opment of novel luminescent materials.Here,a new type of luminescent borate glass for white-LEDs applications was fabricated,based on Sn2+single doping and Sn2+/Sm3+co-doping.The obtained glasses exhibit favorable lumines-cence properties.Under ultraviolet excitation,the Sn2+singly doped glass shows a broad and tunable blue emission band spanning from 300 nm to 500 nm.Co-doping Sm3+,which provides characteristic red-orange emission,enables efficient energy transfer from Sn2+to Sm3+ions(with a transfer efficiency of 41.71%in 2%Sm3+co-doped glass sam-ple),allowing for effective color tuning from blue to white light.Furthermore,temperature-dependent photolumines-cence measurements confirm the excellent thermal recoverability of these luminescent glasses,highlighting their promising potential for application in high-performance white-LEDs.关键词
Sn2+离子/荧光特性/Sm3+离子/能量传递/白光LEDKey words
Sn2+/luminescent properties/Sm3+/energy transfer/white-LEDs分类
化学化工引用本文复制引用
王文龙,翟鹏飞,刘桧君,李泽昊,刘鑫瑜,李晓曼,郭海..Sn2+/Sm3+掺杂硼酸盐玻璃的荧光特性[J].发光学报,2026,47(3):414-422,9.基金项目
国家自然科学基金(51902178) （51902178）
山东省属普通本科高校教师访学研修资助项目Supported by National Natural Science Foundation of China(51902178) （51902178）
Faculty Visiting Scholar Program of Shandong Provin-cial Colleges and Universities （）
