Synthesis, Characteristics and Antitumor Activity of Lanthanum Sulfate Complex with Glutamic Acid 谷氨酸硫酸镧固体配合物的合成、性质及抗癌活性
The corrosion resistance of the coating is increased by addition of lanthanum in ammonium zincate system, but decreased for sodium zincate and zinc sulfate systems. 铵盐体系加入镧盐后镀层耐腐蚀性增强,钠盐、硫酸盐体系加入镧盐后镀层耐腐蚀性降低。