Abstract
The melting of alkali-metal ortho-, pyro-, and polyvanadates and V2O5 is investigated by high-temperature Raman scattering spectroscopy. The Raman lines arising from the characteristic vibrational modes of the terminal, middle, and bridging groups of anions with various degrees of condensation of vanadium-oxygen tetrahedra in vanadate melts are identified. The origin of structural similarities and distinctions between the vanadium-oxygen and phosphorus-oxygen complexes in melts is analyzed.
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Translated from Neorganicheskie Materialy, Vol. 41, No. 10, 2005, pp. 1243–1253.
Original Russian Text Copyright © 2005 by Voron'ko, Sobol', Shukshin.
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Voron'ko, Y.K., Sobol', A.A. & Shukshin, V.E. Structure of Vanadium-Oxygen and Phosphorus-Oxygen Groups in Molten Alkali and Alkaline-Earth Vanadates and Phosphates: A High-Temperature Raman Scattering Study. Inorg Mater 41, 1097–1106 (2005). https://doi.org/10.1007/s10789-005-0267-x
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DOI: https://doi.org/10.1007/s10789-005-0267-x