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Synthesis and Characterization of Two Novel Mixed Metal Tellurates: KGaTeO5 X H2O and K3GaTe2O8(OH)2 X H2O

Ranbo Yu, Kang Min Ok, P Shiv Halasyamani

Dalton Trans. 2004 Feb 7;(3):392-6.

PMID: 15252544

Abstract:

Single crystals of KGaTeO5 x H2O and K3GaTe2O8(OH)2 x H2O have been synthesized by supercritical hydrothermal techniques using Te(OH)6, Ga2O3 and KOH as reagents, and characterized by single crystal X-ray diffraction, thermal analysis, IR and Raman spectroscopy. Ion-exchange studies revealed KGaTeO5 x H2O, with its open-framework structure, is capable of exchanging both smaller (Na+) and larger (Rb+) ions. In addition, higher thermal stability and reversible hydration properties were observed for KGaTeO5 x H2O.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP314041106 Potassium tellurate hydrate Potassium tellurate hydrate 314041-10-6 Price
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