| 摘要 |
Double protonated cobalt (II)-zinc phosphates dehydrates of general formula of CoZnHPO·2HO (0<y≤0.23), which simultaneously contains cobalt, zinc, and phosphorus. They are crystallized in orthorhombic syngony, and being twice-substituted salts of phosphate acid and in chemical nature are solid substitution solution with organic homogeneity area, obtained by the interaction at 60 °C, pH 2.4 of mechanical mixture of cobalt (II) and zinc hydroxocarbonates, taken in mole ratio of K=Co/Zn=65.0-3.0, and 55 % solution of phosphate acid in the presence of hydrogen peroxide, taken in ratio of content of Co (II) in hydroxocarbonates to HO=20.0-16.0. |
