Photocatalytic reaction on layered Cs-Nb-Ti complex oxide.
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概要
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Ion-exchangeable layered titano-niobates, CsNbTi<SUB>2</SUB>O<SUB>7</SUB> and CsNbTiO<SUB>5</SUB>, were prepared and the photocatalytic properties of those oxides as well as of the H<SUP>+</SUP>-exchanged forms were investigated. H<SUB>2</SUB> or O<SUB>2</SUB> evolution reaction from an aqueous methanol solution or from an aqueous silver nitrate solution was carried out under a high pressure mercury lamp irradiation. For H<SUB>2</SUB> evolution, Pt (0.1 wt%)-loaded H<SUP>+</SUP>-exchanged forms showed remarkable activity both for CsNbTi<SUB>2</SUB>O<SUB>7</SUB> and CsNbTiO<SUB>5</SUB>, while higher rates of O<SUB>2</SUB> evolution were obtained for H<SUP>+</SUP>-exchanged forms than those for the original forms.
- 公益社団法人 日本化学会の論文
著者
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DOMEN Kazunari
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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Maruya Ken-ichi
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Domen Kazunari
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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TANAKA Akira
Nikon Corp.
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Yoshimura Joji
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Onishi Takaharu
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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Sekine Toshiko
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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