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Issue 3, 2011
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High nuclearity Ni/Co polyoxometalates and colloidal TiO2 assemblies as efficient multielectron photocatalysts under visible or sunlight irradiation

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Abstract

Visible or sunlight irradiation of high nuclearity cobalt- or nickel-centers containing polyoxometalates (POMs), alone or in association with colloidal TiO2, results in their neat, apparently direct, multielectron reduction. These materials prove very effective in the first example of visible or sunlight driven POM-based degradation of Acid Orange 7.

Graphical abstract: High nuclearity Ni/Co polyoxometalates and colloidal TiO2 assemblies as efficient multielectron photocatalysts under visible or sunlight irradiation

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Supplementary files

Article information


Submitted
22 Sep 2010
Accepted
10 Nov 2010
First published
29 Nov 2010

J. Mater. Chem., 2011,21, 645-650
Article type
Communication

High nuclearity Ni/Co polyoxometalates and colloidal TiO2 assemblies as efficient multielectron photocatalysts under visible or sunlight irradiation

R. N. Biboum, C. P. N. Njiki, G. Zhang, U. Kortz, P. Mialane, A. Dolbecq, I. M. Mbomekalle, L. Nadjo and B. Keita, J. Mater. Chem., 2011, 21, 645 DOI: 10.1039/C0JM03180A

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