电解酸化法制备钨磷酸、钨硅酸、钼磷酸和钼硅酸的研究

Preparation by Electrolytic Acidication Method of Phosphotungstic,Silicotungstic,Phosphomolybdic and Silicotungstic Acids

本文对电解酸化法制备钨磷酸、钨硅酸、钼磷酸和钼硅酸进行了系统的研究,取得较为满意的结果。电解酸化法温和而缓慢,易掌握酸度变化,不加入其它酸根离子而利于钝化.

Four acids, phosphotungstic, silicotungstic, phosphomolybdie , and silicomolybdic acids, have been prepared by using the same method of electrolytic acidification. The acids thus prepared have been determined for potentiometric titration, IR, UV and X-ray powder diffraction.