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Diffusion barrier of sol-gel derived silica for sprayed tin oxide film on soda-lime glass

Published online by Cambridge University Press:  03 March 2011

B.M. Davies
Affiliation:
Department of Physics, University of Texas at El Paso, El Paso, Texas 79968
K.H. Pannell
Affiliation:
Department of Chemistry, University of Texas at El Paso, El Paso, Texas 79968
S.P. Albright
Affiliation:
Photon Energy, Inc., El Paso, Texas 79924
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Abstract

Diffusion barriers of silica were deposited on soda-lime glass using a sol-gel technique. The migration of sodium from the glass through these layers and into a spray-pyrolyzed layer of fluorine-doped tin oxide was studied by SIMS depth profiling. The silica layer reduced sodium in the tin oxide overlayer by two orders of magnitude.

Type
Articles
Copyright
Copyright © Materials Research Society 1994

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References

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