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Phases and crystallization in the system Li2O–B2O3–H2O under hydrothermal conditions

Published online by Cambridge University Press:  31 January 2011

K. Byrappa  and
K.V.K. Shekar
K. Byrappa
Affiliation:
The Mineralogical Institute, University of Mysore, Manasagangotri, Mysore-570 006, India
K.V.K. Shekar
Affiliation:
The Mineralogical Institute, University of Mysore, Manasagangotri, Mysore-570 006, India
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Abstract

The Li2O–B2O3–H2O system has been studied under hydrothermal conditions (T = 250 °C, P < 100 bars). The phases crystallizing in this system are Li4B7O12Cl, Li2B4O7, Li3B5O8(OH)2, LiH2B5O9, and Li2HBO3. Some of these phases are new ones. Their fields of crystallization are shown in the composition diagram. The growth and characterization of these lithium borates obtained in the system Li2O–B2O3–H2O under lower PT conditions have been discussed in brief.

Type
Articles
Information
Journal of Materials Research , Volume 8 , Issue 4 , April 1993 , pp. 864 - 870
Copyright
Copyright © Materials Research Society 1993

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References

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