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Synthesis and physicochemical properties of uranyl molybdate complexes of ammonium, potassium, rubidium, and cesium ions

Abstract : The influence of experimental conditions on the compositions and yields of crystalline phases in the UO2MoO4-M2MoO4-H2O systems (M is an alkali-metal or ammonium cation) is studied. The compounds of the morphotropic series with the general formula M2UO2(MoO4)(2).H2O, where M = K, Rb, Cs, or NH4, are synthesized hydrothermally from aqueous solution at 160-180 degreesC. The compositions and some physicochemical properties of the mixed uranyl molybdates are studied in relation to the nature of the outer-sphere cation. The IR spectra and thermal behavior of the compounds are studied.
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http://hal.in2p3.fr/in2p3-00008342
Contributor : Suzanne Robert <>
Submitted on : Monday, February 19, 2001 - 10:12:49 AM
Last modification on : Wednesday, October 14, 2020 - 3:41:17 AM

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A.M. Fedoseev, N.A. Budantseva, I.B. Shirokova, G.B. Andreev, T.K. Yurik, et al.. Synthesis and physicochemical properties of uranyl molybdate complexes of ammonium, potassium, rubidium, and cesium ions. Russian Journal of Inorganic Chemistry / Zhurnal Neorganicheskoi Khimii, MAIK Nauka/Interperiodica, 2001, 46, pp.40-43. ⟨in2p3-00008342⟩

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