发明名称 |
Photocatalytically-activated self-cleaning article and method of making same |
摘要 |
A method and article are disclosed wherein a substrate is provided with a photocatalytically-activated self-cleaning surface by forming a photocatalytically-activated self-cleaning coating on the substrate by spray pyrolysis chemical vapor deposition or magnetron sputter vacuum deposition. The coating has a thickness of at least about 500 Angstroms to limit sodium-ion poisoning to a portion of the coating facing the substrate. Alternatively, a sodium ion diffusion barrier layer is deposited over the substrate prior to the deposition of the photocatalytically-activated self-cleaning coating to prevent sodium ion poisoning of the photocatalytically-activated self-cleaning coating. The substrate includes glass substrates, including glass sheet and continuous float glass ribbon.
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申请公布号 |
US2003235695(A1) |
申请公布日期 |
2003.12.25 |
申请号 |
US20030608486 |
申请日期 |
2003.06.27 |
申请人 |
GREENBERG CHARLES B.;HARRIS CAROLINE S.;KORTHUIS VINCENT;KUTILEK LUKE A.;SINGLETON DAVID E.;SZANYI JANOS;THIEL JAMES P. |
发明人 |
GREENBERG CHARLES B.;HARRIS CAROLINE S.;KORTHUIS VINCENT;KUTILEK LUKE A.;SINGLETON DAVID E.;SZANYI JANOS;THIEL JAMES P. |
分类号 |
B01J35/00;B01J35/02;B32B9/00;B32B17/06;C03B18/02;C03C17/23;C03C17/245;C03C17/25;C03C17/34;C23C14/08;C23C16/40;(IPC1-7):B32B17/06 |
主分类号 |
B01J35/00 |
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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