磷酸钆

磷酸钆是一种无机化合物，化学式为GdPO₄。它的半水合物可由氯化钆和磷酸反应得到，^[2]根据反应条件不同，也能形成一水合物或无水物。^[3]

掺Sm³⁺的La_1-xGd_xPO₄可用于白光LED。^[4]

参考文献

^ Sarkar, P. B. Some compounds of gadolinium. Bulletin de la Societe Chimique de France, 1926. 39: 1390-1396. ISSN 0037-8968.
^ Hukuo, Keniti; Hikichi, Yasuo. Syntheses of rare earth orthophosphates (RPO4·nH2O, R = La-Yb, n = 0-2). Nagoya Kogyo Daigaku Gakuho, 1980. 31: 175-182. ISSN 0369-3171.
^ Paul A. Lessing, Arnold W. Erickson. Synthesis and characterization of gadolinium phosphate neutron absorber. Journal of the European Ceramic Society. 2003-12, 23 (16): 3049–3057 [2022-03-06]. doi:10.1016/S0955-2219(03)00100-6. （原始内容存档于2022-06-15）（英语）.
^ Avi Mathur, Pramod Halappa, Chikkadasappa Shivakumara. Synthesis and characterization of Sm3+ activated La1−xGdxPO4 phosphors for white LEDs applications. Journal of Materials Science: Materials in Electronics. 2018-12, 29 (23): 19951–19964 [2022-03-06]. ISSN 0957-4522. doi:10.1007/s10854-018-0125-7 （英语）.