由中国科学院新疆理化技术研究所科研人员完成的“稀土掺杂磷酸锂镁光激励发光材料及其制备方法”获国家发明专利授权(专利号:ZL201210402439.8)。针对稀土掺杂碱土金属硫化物在空气中使用时容易被氧化,使得材料的光激励发光性能急剧降低,导致较大的辐射剂量测量误差等问题,研究人员发明了一种稀土掺杂磷酸锂镁光激励发光材料。其由原料氢氧化锂、硝酸镁、磷酸二氢铵、氧化铽和 By the Chinese Academy of Sciences, Xinjiang Institute of Physics and Technology researcher completed “rare earth doped lithium phosphate light-activated phosphor and its preparation method” by the national invention patent (patent number: ZL201210402439.8). For rare earth doped alkaline earth metal sulfides easily oxidized when used in the air, making the material of the light-excited luminescence performance dramatically reduced, resulting in greater radiation dose measurement error and other issues, the researchers invented a rare earth doped lithium magnesium phosphate light Excitation luminescent materials. It consists of raw materials lithium hydroxide, magnesium nitrate, ammonium dihydrogen phosphate, terbium oxide and