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Crystal growth, morphology, structure, and properties of HNaMP2O7 crystals where M = Co and Ni

Published online by Cambridge University Press:  03 March 2011

K. Byrappa ,
Umesh B.V. Dutt ,
A. Clearfield  and
Damodara M. Poojary
K. Byrappa
Affiliation:
The Mineralogical Institute, University of Mysore, Manasagangotri, Mysore - 570 006, India
Umesh B.V. Dutt
Affiliation:
The Mineralogical Institute, University of Mysore, Manasagangotri, Mysore - 570 006, India
A. Clearfield
Affiliation:
Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255
Damodara M. Poojary
Affiliation:
Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255
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Abstract

The HNaMP2O7 (where M = Co and Ni) new Na+ superionic pyrophosphates were obtained by the hydrothermal method at lower PT conditions (T = 250 °C, P = 100 atm). The solubility, complexation with reference to the solvent-solute interaction, and the growth process have been studied in detail. A new investigation on the crystal structure of these compounds showed that the title compounds do not contain Zr as reported previously. The crystal morphology and properties have also been studied.

Type
Articles
Information
Journal of Materials Research , Volume 9 , Issue 6 , June 1994 , pp. 1519 - 1525
Copyright
Copyright © Materials Research Society 1994

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References

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