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Calcium aluminozincates of CaxAlyZnkOn composition

Published online by Cambridge University Press:  10 January 2013

V. D. Barbanyagre ,
T. I. Timoshenko ,
A. M. Ilyinets  and
V. M. Shamshurov
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
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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.

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Type
Research Article
Information
Powder Diffraction , Volume 12 , Issue 1 , March 1997 , pp. 22 - 26
Copyright
Copyright © Cambridge University Press 1997

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References

A. c. 1699970 USSR. Calcium zinc aluminate of Ca3Al4ZnO10 composition as monomineral binder. Barbanyagre, V. D., Timoshenko, T. I., Ilyinets, A. M., and Shamshurov, V. M. (1990). announced 12.03.90., published 23.12.91. BI. N 47.Google Scholar
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Barbanyagre, V. D., Timoshenko, T. I., Ilyinets, A. M., and Shamshurov, V. M. (1992). “High-temperature interaction in CaO-Al2O3-ZnO system,” Proceedings of XII Meeting on X-radiography of Mineral Raw Materials. Sochi, March 1992-M. GIN RAN, p. 148.Google Scholar
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