| abstract |
Process for the preparation of mixed oxides by mixing alcoholates of the elements titanium, zirconium, niobium, tantalum or their mixtures with metal hydroxides, metal carboxylates, metal hydroxicarbonates, metal carbonates or their mixtures of the elements lithium, sodium, potassium, magnesium, calcium, strontium, barium, zinc, Cadmium, aluminum, gallium, yttrium, lathan, praseodymium, neodymium, samarium, dysprosium, europium, lead, bismuth or their mixtures in a C 1 to C 8 alkanol, in a glycol ether or their mixtures at a temperature of 50 to 200 ° C implemented. |