Photocatalytic Performance of Ba5Ta4O15 to Decomposition of H2O into H2 and O2

Harumi Otsuka; Kiyoung Kim; Asuka Kouzu; Ikuharu Takimoto; Hirotaka Fujimori; Yoshihisa Sakata; Hayao Imamura; Takako Matsumoto; Kenji Toda

doi:10.1246/cl.2005.822

journal article May 14, 2005

Photocatalytic Performance of Ba5Ta4O15 to Decomposition of H2O into H2 and O2

Harumi Otsuka Kiyoung Kim

Asuka Kouzu Ikuharu Takimoto Hirotaka Fujimori Yoshihisa Sakata Hayao Imamura Takako Matsumoto Kenji Toda

Chemistry Letters Vol. 34 No. 6 pp. 822-823 · Oxford University Press (OUP)

View at Publisher Save 10.1246/cl.2005.822

Abstract

Abstract
The photocatalytic performance of barium tantalates in the decomposition of H2O into H2 and O2 was investigated. Ba5Ta4O15 that was prepared under Ta rich atmosphere exhibited remarkable photocatalytic activity. Under the same reaction conditions, its activity was the highest among all of the alkali earth-tantalum mixed-oxide photocatalysts prepared.

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References

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Cited By

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Inorganic Materials as Catalysts for Photochemical Splitting of Water

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Metrics

71

Citations

10

References

Details

Published: May 14, 2005
Vol/Issue: 34(6)
Pages: 822-823
License: View

Authors

H

Harumi Otsuka