期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：267
期号：3
页码：1-6
DOI：10.1088/1755-1315/267/3/032101
出版社：IOP Publishing
摘要：6LaPO4-CePO4:Tb3+ phosphors were synthesized by coprecipitation-high temperature solid phase methods. The structure and luminescence properties of phosphors were tested and analyzed by XRD, IR and fluorescence spectroscopy. The XRD pattern showed that the phosphors were LaPO4 and CePO4 of monoclinic; the FT-IR spectrum showed the same results as the XRD results; the fluorescence spectrum showed that the phosphors emitted green light at 544 nm, which corresponded to the transitions 5D4-7F5 of Tb3+.
