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Udovic, Marko; Valant, Matjaz; Jančar, Boštjan; Suvorov, Danilo; Meden, Anton; Kočevar, Anton
Journal of the American Ceramic Society, 11/2006, Letnik: 89, Številka: 11Journal Article
Using X‐ray diffraction analysis and scanning electron microscopy it was revealed that in an atmosphere of flowing oxygen in the temperature range 700°–800°C, three new compounds are formed in the Bi 2 O 3 –TiO 2 –TeO 2 pseudoternary system. These compounds are Bi 2 Ti 3 TeO 12 , Bi 2 TiTeO 8 , and Bi 6 Ti 5 TeO 22 , and all the compounds include Te 6+ . All three crystal structures were solved and refined using X‐ray powder diffraction data. Based on the results of the phase formation, a solid‐state compatibility diagram is proposed.
