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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 20, Number 8
BKCSDE 20(8)
August 20, 1999 

Tailoring of the Porosity in Sol-Gel Derived Silica Thin Layers
M. Klotz, A. Ayral, C. Guizard, L. Cot
The sol-gel process enables the preparation of ceramic thin films ranging in characteristics from dense to highly porous layers. Based on the example of silica layers, this paper focuses on the importance of the choice of the various synthesis parameters to tailor the porosity of the final material and new opportunities associated to the templating effect. The problems related to the characterization of the porosity in the case of thin films are also considered.
879 - 884
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