稀土钐硝酸盐、2,2-二羟甲基丙酸、1,10-邻菲咯啉四元配合物的合成及性能表征研究

• Study on the Synthesis and Characterization of Quaternary Complex of 2,2-Dimethylol Propionic Acid 1,10-Phen and Rare Earth of Sm(NO_3)_3