Effect of 10 MPa ammonia treatment on the activity of visible light responsive Ta3N5 photocatalyst

Yungi Lee; Kota Nukumizu; Tomoaki Watanabe; Tsuyoshi Takata; Michikazu Hara; Masahiro Yoshimura; Kazunari Domen

doi:10.1246/cl.2006.352

Effect of 10 MPa ammonia treatment on the activity of visible light responsive Ta₃N₅ photocatalyst

Yungi Lee, Kota Nukumizu, Tomoaki Watanabe, Tsuyoshi Takata, Michikazu Hara, Masahiro Yoshimura, Kazunari Domen

材料科學及工程學系

研究成果: Article › 同行評審

47 引文斯高帕斯（Scopus）

摘要

The photocatalytic activity of tantalum nitride (Ta₃N ₅) for H₂ evolution under visible-light irradiation (λ > 420 nm) is improved fivefold by 10 MPa ammonia treatment at 823 K. The rate of H₂ evolution of the treated samples is highly related to the treatment time and treatment temperature.

原文	English
頁（從 - 到）	352-353
頁數	2
期刊	Chemistry Letters
卷	35
發行號	4
DOIs	https://doi.org/10.1246/cl.2006.352
出版狀態	Published - 2006 4月 5

All Science Journal Classification (ASJC) codes

一般化學

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10.1246/cl.2006.352

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引用此

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abstract = "The photocatalytic activity of tantalum nitride (Ta3N 5) for H2 evolution under visible-light irradiation (λ > 420 nm) is improved fivefold by 10 MPa ammonia treatment at 823 K. The rate of H2 evolution of the treated samples is highly related to the treatment time and treatment temperature.",

author = "Yungi Lee and Kota Nukumizu and Tomoaki Watanabe and Tsuyoshi Takata and Michikazu Hara and Masahiro Yoshimura and Kazunari Domen",

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AU - Lee, Yungi

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AU - Hara, Michikazu

AU - Yoshimura, Masahiro

AU - Domen, Kazunari

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N2 - The photocatalytic activity of tantalum nitride (Ta3N 5) for H2 evolution under visible-light irradiation (λ > 420 nm) is improved fivefold by 10 MPa ammonia treatment at 823 K. The rate of H2 evolution of the treated samples is highly related to the treatment time and treatment temperature.

AB - The photocatalytic activity of tantalum nitride (Ta3N 5) for H2 evolution under visible-light irradiation (λ > 420 nm) is improved fivefold by 10 MPa ammonia treatment at 823 K. The rate of H2 evolution of the treated samples is highly related to the treatment time and treatment temperature.

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Effect of 10 MPa ammonia treatment on the activity of visible light responsive Ta3N5 photocatalyst

摘要

All Science Journal Classification (ASJC) codes

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Effect of 10 MPa ammonia treatment on the activity of visible light responsive Ta₃N₅ photocatalyst