| 发明名称 |
PHOTOCATALYTIC SEMICONDUCTOR COATING PROCESS |
| 摘要 |
The present invention discloses a simplified method for coating a substrate with photocatalytic semiconductor by mixing photocatalytic semiconductor powder with water to form a mixture, reducing said pH of the mixture to below about 4, sonicating the mixture, coating the substrate therewith, and illuminating the coated substrate with ultra-violet .
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| 申请公布号 |
CA2219912(C) |
申请公布日期 |
2007.01.30 |
| 申请号 |
CA19962219912 |
申请日期 |
1996.04.25 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
MEINZER, RICHARD A.;BIRBARA, PHILIP J. |
| 分类号 |
C03C25/10;C23C26/00;C03C25/42;H01L21/20 |
主分类号 |
C03C25/10 |
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