Photoreductive defluorination of hexafluorobenzene on metal-doped ZnS photocatalysts under visible light irradiation

被引：24

作者：

Kohtani, S ^{[1
]}

Ohama, Y

Ohno, Y

Tsuji, I

Kudo, A

Nakagaki, R

机构：

[1] Kanazawa Univ, Grad Sch Nat Sci & Technol, Kanazawa, Ishikawa 9201192, Japan

[2] Sci Univ Tokyo, Fac Sci, Dept Appl Chem, Shinjuku Ku, Tokyo 1628601, Japan

[3] Japan Sci & Technol Agcy, Core Res Evolut Sci & Technol, Kawaguchi, Saitama 3320012, Japan

来源：

CHEMISTRY LETTERS | 2005年 / 34卷 / 07期

关键词：

D O I：

10.1246/cl.2005.1056

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Metal-(Cu, Ni, or Ph) doped ZnS photocatalysts have the ability to photoreductively defluorinate hexafluorobenzene under visible light irradiation; the defluorination mechanism on Pb-, or Cu-doped ZnS is different from that on Ni-doped ZnS. The role of Ph and Cu dopants in ZnS is not only to extend the photocatalytic response toward visible light but also to act as redox reaction sites in the photoreductive defluorination.

引用

页码：1056 / 1057

页数：2

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