PROCESS FOR THE PREPARATION OF CRYSTAL DOUBLE COBALT (II)-NICKEL (II) ORTHOPHOSPHATES

摘要

The invention relates to a process for the preparation of new chemical inorganic substances, namely crystal double orthophosphates of transition metals of general formula of CoNi(PO)from double salt of nickel(II)-cobalt(II) aquaaminoorthophosphate of general formula of NiCo(PO)·n(NH)·m(HO), where x=0.5÷2.5; n=2.7÷6.0; m=7.5÷8.9.