Uranyl Orthovanadate of Composition (UO2)3(VO4)2 frame0 4H2O:
Synthesis and Characterization

N. G. Chernorukov, O. V. Nipruk, A. V. Knyazev, and A. A. Eremina

Nizhni Novgorod State University, Nizhni Novgorod, Russia

Received March 22, 2011

Abstract—Uranyl orthovanadate of composition (UO2)3(VO4)2 4H2O was prepared by heating uranovanadic
acid HVUO6 2H2O under hydrothermal conditions at 200C. X-ray fluorescence analysis, high-temperature
X-ray diffraction, scanning calorimetry, and IR spectroscopy served to study dehydration and to determine the
structure, X-ray diffraction, and spectroscopic characteristics of dehydration products.

DOI: 10.1134/S0036023613050057


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