Preparation of SiO2-Al2O3glass powders b
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M. Taira; M. Yamaki
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Article
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1995
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Springer
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English
β 399 KB
SIO2-AI203 binary glass powders with AI203 contents up to 50 wt% have been synthesized by the sol-gel process. The starting solution (sol) consisted of 1 mole of tetraethoxysilane, 50 moles of water containing aluminum nitrate, 10 moles of ethyl alcohol and 0.02 moles of HCI catalyst. The sol was co