Effect of Surface Treatment on the Selective Photocatalytic Oxidation of Benzyl Alcohol into Benzaldehyde by O2 on TiO2 Under Visible Light

被引：72

作者：

Higashimoto, Shinya ^{[1
]}

Okada, Kohei ^{[1
]}

Morisugi, Tomoki ^{[1
]}

Azuma, Masashi ^{[1
]}

Ohue, Hiroyoshi ^{[1
]}

Kim, Tae-Ho ^{[2
]}

Matsuoka, Masaya ^{[2
]}

Anpo, Masakazu ^{[2
]}

机构：

[1] Osaka Inst Technol, Coll Engn, Dept Appl Chem, Asahi Ku, Osaka 5358585, Japan

[2] Osaka Prefecture Univ, Grad Sch Engn, Dept Appl Chem, Naka Ku, Osaka 5998531, Japan

来源：

TOPICS IN CATALYSIS | 2010年 / 53卷 / 7-10期

关键词：

Selective photocatalytic oxidation; Titanium dioxide; Alcohol oxidation; Benzyl alcohol; Benzaldehyde; Visible light; Surface OH groups; Fluorinated TiO2; TITANIUM-DIOXIDE; AQUEOUS SUSPENSION; AROMATIC ALCOHOLS; WATER; PHOTOOXIDATION; DERIVATIVES; MECHANISM; ALDEHYDES;

D O I：

10.1007/s11244-010-9490-z

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The photocatalytic oxidation of benzyl alcohol into benzaldehyde proceeded with high conversion and selectivity on a TiO2 photocatalyst by O-2 under visible light irradiation. Surface complex formed by the interaction of benzyl alcohol with the Ti sites and/or surface OH groups of TiO2 play an important role in the absorption of visible light and unique selective photocatalytic reaction.

引用

收藏

页码：578 / 583

页数：6

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