抗坏酸由于其重要的生理作用和强的还原性质,广泛用作药物及化学试剂,其与金属离子的作用也得到了广泛研究,已知其中某些具有实用意义。 抗坏血酸与稀土离子作用的研究大都局限于溶液体系,对其固体化合物研究甚少 Due to its important physiological role and strong reducing properties, acid anhydrides have been widely used as pharmaceuticals and chemical reagents and their role as metal ions has also been extensively studied. Some of them are known to have practical significance. Most of the studies on the action of ascorbic acid and rare earth ions are limited to solution systems and little is known about their solid compounds