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Calcium aluminozincates of CaxAlyZnkOn composition

Published online by Cambridge University Press:  10 January 2013

V. D. Barbanyagre
Affiliation:
Belgorod Technological Academy of Building Materials, Belgorod, Russia
T. I. Timoshenko
Affiliation:
Belgorod Technological Academy of Building Materials, Belgorod, Russia
A. M. Ilyinets
Affiliation:
Institute of Crystallography, RAS, Moscow, Russia
V. M. Shamshurov
Affiliation:
Belgorod Technological Academy of Building Materials, Belgorod, Russia

Abstract

New ternary compounds of Ca14Al10Zn6O35 and Ca3Al4ZnO10 compositions have been synthesized in the CaO–Al2O3–ZnO system. Single crystals of the new compounds have been grown, and crystal structures and crystallochemical properties were established. The phenomenon of heterovalence isomorphous statistical substitution of aluminium for zinc in alumino-oxygen tetrahedra has been established. It is now possible to synthesize a large group of new ternary compounds, the compositions of which are similar to that of spinels. The structure and properties of the new phases are presented.© 1997 International Center for Diffraction Data.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1997

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References

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