Preparation of superhydrophilic mesoporous silica thin films containing single-site photocatalyst (Ti, V, Cr, Mo, and W oxide moieties)

被引：20

作者：

Horiuchi, Yu ^{[1
]}

Mori, Kohsuke ^{[1
]}

Nishiyama, Norikazu ^{[2
]}

Yamashita, Hiromi ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Div Mat & Mfg Sci, Suita, Osaka 5650871, Japan

[2] Osaka Univ, Grad Sch Engn Sci, Dept Mat Engn Sci, Osaka 5608531, Japan

来源：

CHEMISTRY LETTERS | 2008年 / 37卷 / 07期

关键词：

D O I：

10.1246/cl.2008.748

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Using a sol-gel/spin-coating method, transparent mesoporous silica thin films containing single-site photocatalyst (Ti, V, Cr, Mo, and W oxide moieties) (Me-MSTFs) could be prepared on quartz plates. All Me-MSTFs have exhibited strong hydrophilic surface properties even before UV-light irradiation and showed photoinduced superhydrophilic properties after UV-light irradiation. Among examined samples, the W-MSTF showed the highest hydrophilicity.

引用

页码：748 / 749

页数：2

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