Photocatalytic Activity of Bismuth Layered Perovskite Treated with Acid

Soihiro Watanabe; Yousuke Narumi; Kenji Toda; Tadashi Ishigaki; Kazuyoshi Uematsu; Mineo Sato

doi:10.4028/www.scientific.net/KEM.421-422.554

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 421-422Photocatalytic Activity of Bismuth Layered...

Photocatalytic Activity of Bismuth Layered Perovskite Treated with Acid

Abstract:

We synthesized Sr0.7La0.2[ ]0.1Bi2Ta2O9 (SBTL , [ ] vacancy), and measured their photocatalytic activity for water decomposition under UV light irradiation after acid treatment. They showed the high photocatalytic activity under UV light irradiation (H2 evolution (213μmol / h) , O2 evolution (82μmol / h)).

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Key Engineering Materials (Volumes 421-422)

Pages:

554-557

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.421-422.554

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Online since:

December 2009

Authors:

Soihiro Watanabe, Yousuke Narumi, Kenji Toda, Tadashi Ishigaki, Kazuyoshi Uematsu, Mineo Sato

Keywords:

Acid Treatment, Aurivillius Phase, Photocatalytic, Selective Dissolution, Water Decomposition

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References

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