COMPOSITION BASED ON COMPLEX OXIDES OF ZIRCONIUM, PHOSPHORUS AND CALCIUM FOR COATING OBTAINING

摘要

FIELD: chemistry.SUBSTANCE: invention can be used in chemical industry. Composition for obtaining thin film of complex oxides of zirconium, phosphorus and calcium contains ethyl alcohol, preliminarily distilled and dried to 96 wt %, zirconium oxochloride, calcium chloride and orthophosphoric acid with the following component ratio, wt %: zirconium oxochloride - 4.7-6.8; calcium chloride - 2.6-4.4; orthophosphoric acid - 0.5, ethyl alcohol - the remaining part.EFFECT: claimed invention makes it possible to obtain thin films, possessing high refractive indices.3 ex