Photocatalytic reduction of CO2 with H2O on titanium oxides prepared within the FSM-16 mesoporous zeolite

被引：57

作者：

Ikeue, K ^{[1
]}

Yamashita, H ^{[1
]}

Anpo, M ^{[1
]}

机构：

[1] Osaka Prefecture Univ, Dept Appl Chem, Sakai, Osaka 5998531, Japan

来源：

CHEMISTRY LETTERS | 1999年 / 11期

关键词：

D O I：

10.1246/cl.1999.1135

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly dispersed titanium oxide catalysts have been prepared within the mesoporous cavities of the FSM-16 zeolite ( Ti-oxide/FSM-16 catalyst) by a CVD method and utilized for the photocatalytic reduction of CO2 with H2O to produce CH4 and CH3OH at 328 K. These Ti-oxide/FSM-16 photocatalysts exhibited high reactivity and selectivity for the formation of CH3OH, its reactivity and selectivity showing a good relationship with the photoluminescence yield of the catalyst which can be attributed to the radiative decay from the charge transfer excited state of the tetrahedral coordinated titanium oxides.

引用

页码：1135 / 1136

页数：2

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