发明名称 |
Method for fabricating high-purity silica glass using sol-gel processing |
摘要 |
Disclosed is a method for fabricating high-purity silica glass using a sol-gel processing that includes the steps of: (a) mixing a deionized water with a fluorine compound and a dispersion agent to prepare an aqueous premix solution; (b) mixing the aqueous premix solution with a fumed silica; (c) mixing the resulting mixture to form a dispersed sol; (d) aging the sol at the ambient temperature to stabilize silica particles; and, (e) removing air voids from the sol and adding a gelation agent.
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申请公布号 |
US6698054(B2) |
申请公布日期 |
2004.03.02 |
申请号 |
US20000750510 |
申请日期 |
2000.12.28 |
申请人 |
SAMSUNG ELECTRONICS CO, LTD |
发明人 |
OH JEONG-HYUN;LEE MI-KYUNG |
分类号 |
B01D19/00;C01B33/18;C03B8/02;C03B19/12;C03B20/00;C03C1/00;(IPC1-7):C03B37/06;C01B33/14 |
主分类号 |
B01D19/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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