ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

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 M^IIVO₃)₂ , HX, and H₂O (M^II=Ba, Cd; X = NO₃^-, CIO₄^-) was investigated. Thus polyvanadates of the composition Ba(VO₃)₂H₂O , Ba₃V₁₀O₂₈∙19H₂O, BaV₆O₁₆ ∙5H₂O, Ba(HV₆O₁₆)₂  ∙9H₂O, and substances of variable composition М^II_1-х Н_2хV₆O₁₆ ∙ nН₂O (x< 0.5 ) were obtained.

Full paper in Portable Document Format: 381a85.pdf

Chemical Papers 38 (1) 85–91 (1984)