Iron oxidation state and coordination, and hydrolytic durability of sodium-aluminum iron phosphate glasses

The structure of anionic motif, oxidation state and coordination of iron in the series of glasses (mol.%): 40 Na2O, (20-x) Al2O3, x Fe2O3, 40 P2O5 considered as matrices for immobilization of high Fe/Al legacy high level waste were determined by FTIR, Raman and Mössbauer study. The glass network is...

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Veröffentlicht in:	Progress in nuclear energy (New series) 2017-01, Vol.94, p.235-239
Hauptverfasser:	Glazkova, I.S., Kalmykov, S.N., Presniakov, I.A., Sobolev, A.V., Stefanovsky, O.I., Stefanovsky, S.V., Vinokurov, S.E., Myasoedov, B.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide Chemical compounds Chemical reactions Deionization Durability Fourier Transform Infrared spectroscopy Glass Hematite Hydrolytic durability Iron Iron oxides Mössbauer spectroscopy Oxidation Raman spectroscopy Sodium-aluminum iron phosphate glass Speciation Valence
Online-Zugang:	Volltext
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