发明名称 |
VISIBLE-LIGHT-RESPONSIVE TITANIUM OXIDE MICROPARTICLE DISPERSION, METHOD FOR MANUFACTURING SAME, AND MEMBER HAVING SURFICIAL PHOTOCATALYST THIN FILM FORMED USING SAME DISPERSION |
摘要 |
Provided is a visible-light-responsive titanium oxide microparticle dispersion or the like readily enabling manufacture of a highly transparent photocatalyst thin film demonstrating photocatalyst activity even using visible light alone, and having exceptional titanium oxide microparticle dispersion stability even after storage for prolonged periods of time in cold and dark interior locations. The present invention makes it possible to: produce a peroxotitanic acid solution containing vanadium and a tin compound from a titanium compound, a vanadium compound, a tin compound, a basic substance, hydrogen peroxide, and an aqueous dispersion medium as starting materials; subject the peroxotitanic acid solution to a hydrothermal reaction under high pressure; subsequently admix a copper compound into the acid solution; and obtain a visible-light-responsive titanium oxide microparticle dispersion or the like. |
申请公布号 |
KR20140099877(A) |
申请公布日期 |
2014.08.13 |
申请号 |
KR20147014557 |
申请日期 |
2012.10.10 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
FURUDATE MANABU;INOUE TOMOHIRO;EGUCHI YOSHITSUGU;AMANO TADASHI |
分类号 |
B01J21/06;B01J23/72;B01J23/84;B01J35/00;B01J35/02;B01J37/02;B01J37/10 |
主分类号 |
B01J21/06 |
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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