Role of interlayer M
k
atoms and H2O molecules in the structure formation of M
k
(VUO6)
k
· nH2O uranovanadates |
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Authors: | N G Chernorukov O V Nipruk A A Eremina |
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Institution: | 1. Lobachevskii State University, pr. Gagarina 23, Nizhni Novgorod, 603950, Russia
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Abstract: | M k (VUO6) k · nH2O uranovanadates of alkali (Li, Na, K, Rb, Cs), alkaline-earth (Mg, Ca, Sr, Ba), 3d transition (Mn, Fe, Co, Ni, Cu, Zn), and rare-earth (Y, La, Ln) elements were prepared by precipitation from solutions under hydrothermal conditions and in solid-phase reactions. The composition and structure of these compounds and the role of M k atoms and H2O molecules in the formation of their structure were studied by X-ray diffraction, IR-spectroscopy, thermal analysis, and chemical analysis. |
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Keywords: | |
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