Reduced graphene oxide as a solid-state electron mediator in Z-scheme photocatalytic water splitting under visible light

Akihide Iwase; Yun Hau Ng; Yoshimi Ishiguro; Akihiko Kudo; Rose Amal

doi:10.1021/ja203296z

Reduced graphene oxide as a solid-state electron mediator in Z-scheme photocatalytic water splitting under visible light

Akihide Iwase, Yun Hau Ng, Yoshimi Ishiguro, Akihiko Kudo, Rose Amal

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研究成果: Article › 査読

966 被引用数 (Scopus)

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The effectiveness of reduced graphene oxide as a solid electron mediator for water splitting in the Z-scheme photocatalysis system is demonstrated. We show that a tailor-made, photoreduced graphene oxide can shuttle photogenerated electrons from an O₂-evolving photocatalyst (BiVO₄) to a H₂-evolving photocatalyst (Ru/SrTiO₃:Rh), tripling the consumption of electron - hole pairs in the water splitting reaction under visible-light irradiation.

本文言語	English
ページ（範囲）	11054-11057
ページ数	4
ジャーナル	Journal of the American Chemical Society
巻	133
号	29
DOI	https://doi.org/10.1021/ja203296z
出版ステータス	Published - 27 7月 2011

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AU - Amal, Rose

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AB - The effectiveness of reduced graphene oxide as a solid electron mediator for water splitting in the Z-scheme photocatalysis system is demonstrated. We show that a tailor-made, photoreduced graphene oxide can shuttle photogenerated electrons from an O2-evolving photocatalyst (BiVO4) to a H2-evolving photocatalyst (Ru/SrTiO3:Rh), tripling the consumption of electron - hole pairs in the water splitting reaction under visible-light irradiation.

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Reduced graphene oxide as a solid-state electron mediator in Z-scheme photocatalytic water splitting under visible light

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