中国陶瓷工业
中國陶瓷工業
중국도자공업
CHINA CERAMIC INDUSTRY
2014年
6期
12-14
,共3页
水热合成法%稀土掺杂%发光性能%发光材料
水熱閤成法%稀土摻雜%髮光性能%髮光材料
수열합성법%희토참잡%발광성능%발광재료
hydrothermal synthesis method%rare-earth-doped%luminescent properties%luminescent materials
稀土离子因其独特的电子结构，使稀土掺杂发光材料具有光化学稳定、荧光寿命长、发射光谱窄等优点。本文采用水热合成法制得六方相NaYF4：Eu3+发光材料；采用XRD、SEM、荧光光谱仪等测试技术手段对物相组成、颗粒尺寸、形貌、荧光强度进行了分析。
稀土離子因其獨特的電子結構，使稀土摻雜髮光材料具有光化學穩定、熒光壽命長、髮射光譜窄等優點。本文採用水熱閤成法製得六方相NaYF4：Eu3+髮光材料；採用XRD、SEM、熒光光譜儀等測試技術手段對物相組成、顆粒呎吋、形貌、熒光彊度進行瞭分析。
희토리자인기독특적전자결구，사희토참잡발광재료구유광화학은정、형광수명장、발사광보착등우점。본문채용수열합성법제득륙방상NaYF4：Eu3+발광재료；채용XRD、SEM、형광광보의등측시기술수단대물상조성、과립척촌、형모、형광강도진행료분석。
New luminescent materials have attracted considerable interests in recent years. The rare earth doped luminescent materials have the advantages of photo chemical stability, long life span of lfuorescence, narrow optical spectrum, etc. due to its unique electronic structure. Among them, the tombarthite ions-doped luminescent materials have long been the focus of the study. In this study, hexagonal NaYF4:Eu3+luminescent materials were made by hydrothermal synthesis and characterized by XRD, SEM, lfuorescence spectrometer.
