Densification And Crystallization Of Lead Titanate Aerogels

Crack-free monolithic lead titanate aerogels were prepared via a sol-gel process and drying in supercritical carbon dioxide. The material was characterized by thermogravimetric analysis, dilatometry, helium pycnometry, and X-ray diffraction. Skeletal densification was the main reason for the observed shrinkage of the heat-treated porous material at temperatures

Author
P Lobmann Et Al
Origin
Fraunhofer-Inst Fur Silicatforschung, Germany
Journal Title
J Am Ceram Soc 80 10 1997 2658-2666
Sector
Special Glass
Class
S 1248

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Densification And Crystallization Of Lead Titanate Aerogels
J Am Ceram Soc 80 10 1997 2658-2666
S 1248
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