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Phase Equilibria in the In2O3-WO3 System

Published online by Cambridge University Press:  11 February 2011

Annette P. Richard  and
Doreen D. Edwards
Annette P. Richard
Affiliation:
School of Ceramic Engineering and Material Science, Alfred University, Alfred, NY, 14802, U.S.A.
Doreen D. Edwards
Affiliation:
School of Ceramic Engineering and Material Science, Alfred University, Alfred, NY, 14802, U.S.A.
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Abstract

The subsolidus phase relationships in the In2O3-WO3 system at 800 – 1400°C were studied by X-ray diffraction. Two binary oxide phases – In2(WO4)3 and In6WO12 – are stable in air over the temperature range of 800 – 1200°C. Preferential volatilization of WO3 prevented the determination of phase equilibria above 1300°C.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 756: Symposia EE/FF – Solid-State Ionics – Materials for Fuel Cells and Fuel Processors , 2002 , EE3.13
Copyright
Copyright © Materials Research Society 2003

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References

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