Polyoxometalate LUMO engineering: a strategy for visible-light-responsive aerobic oxygenation photocatalysts

Chifeng Li; Kosuke Suzuki; Noritaka Mizuno; Kazuya Yamaguchi

doi:10.1039/C8CC03519A

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Polyoxometalate LUMO engineering: a strategy for visible-light-responsive aerobic oxygenation photocatalysts†

Chifeng Li,^a Kosuke Suzuki,

*^a Noritaka Mizuno^a and Kazuya Yamaguchi

*^a

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* Corresponding authors

^a Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
E-mail: ksuzuki@appchem.t.u-tokyo.ac.jp, kyama@appchem.t.u-tokyo.ac.jp
Fax: +81-3-5841-7220

Abstract

We report the efficient visible-light-responsive photocatalysis of polyoxometalates (POMs) by engineering the lowest unoccupied molecular orbitals (LUMOs). By the introduction of vanadium atoms into the γ-Keggin-type phosphotungstate, a new V3d/W5d mixed LUMO appeared to afford a visible-light-responsive catalyst (I), which showed high photocatalytic activity for aerobic oxygenation of sulfides to sulfoxides.

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Article information

DOI: https://doi.org/10.1039/C8CC03519A
Article type: Communication
Submitted: 01 May 2018
Accepted: 21 May 2018
First published: 21 May 2018

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Chem. Commun., 2018,54, 7127-7130

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Polyoxometalate LUMO engineering: a strategy for visible-light-responsive aerobic oxygenation photocatalysts

C. Li, K. Suzuki, N. Mizuno and K. Yamaguchi, Chem. Commun., 2018, 54, 7127 DOI: 10.1039/C8CC03519A

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Chemical Communications

Polyoxometalate LUMO engineering: a strategy for visible-light-responsive aerobic oxygenation photocatalysts†

Abstract

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Polyoxometalate LUMO engineering: a strategy for visible-light-responsive aerobic oxygenation photocatalysts

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