Sol‐Gel‐Derived Soda Lime‐High Silica Glass
作者:
Arun K. Varshneya,
Nungil Suh,
期刊:
Journal of the American Ceramic Society
(WILEY Available online 1987)
卷期:
Volume 70,
issue 1
页码: 21-22
ISSN:0002-7820
年代: 1987
DOI:10.1111/j.1151-2916.1987.tb04863.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Sols containing well‐mixed tetraethyl orthosilicate, sodium methylate (CH3ONa), and Ca metal dissolved in HCIO4were hydrolyzed at low pH. After gelation, controlled drying, and subsequent firing at 600°C, the mixture yielded clear glass chunks. Glasses containing 85% to<100% SiO2, which otherwise are difficult to make by conventional melting techniques, could be made using this techniq
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