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Influence of temperature, vanadium concentration, and degree of solution acidification on composition of the solid products. VIII. Products of the reactions taking place in acidified solutions of barium and cadmium metavanadate

Ľ. Ulická and V. Suchá

Department of Inorganic Chemistry, Faculty of Natural Sciences, Komenský University, CS-842 15 Bratislava


Abstract:  The influence of temperature, vanadium concentration in solution, degree of acidification, and contact time of the solid phase with reaction solution on composition of the solid substances which were formed in systems containing MIIVO3)2 , HX, and H2O (MII=Ba, Cd; X = NO3-, CIO4-) was investigated. Thus polyvanadates of the composition Ba(VO3)2H2O , Ba3V10O28∙19H2O, BaV6O16 ∙5H2O, Ba(HV6O16)∙9H2O, and substances of variable composition МII1-х НV6O16 ∙ nН2O (x< 0.5 ) were obtained.

Full paper in Portable Document Format: 381a85.pdf


Chemical Papers 38 (1) 85–91 (1984)

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