High nuclearity Ni/Co polyoxometalates and colloidal TiO2 assemblies as efficient multielectron photocatalysts under visible or sunlight irradiationElectronic supplementary information (ESI) available: Additional experimental conditions, electrochemistry and photocatalysis information. See DOI: 10.1039/c0jm03180a

Visible or sunlight irradiation of high nuclearity cobalt- or nickel-centers containing polyoxometalates (POMs), alone or in association with colloidal TiO 2 , results in their neat, apparently direct, multielectron reduction. These materials prove very effective in the first example of visible or s...

Full description

Saved in:
Bibliographic Details
Main Authors: Biboum, R. Ngo, Njiki, C. P. Nanseu, Zhang, G, Kortz, U, Mialane, P, Dolbecq, A, Mbomekalle, I. M, Nadjo, L, Keita, B
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Visible or sunlight irradiation of high nuclearity cobalt- or nickel-centers containing polyoxometalates (POMs), alone or in association with colloidal TiO 2 , 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. Visible and sunlight responsive high nuclearity polyoxometalates were photoreduced and used in the photocatalytic degradation of Acid Orange 7.
ISSN:0959-9428
1364-5501
DOI:10.1039/c0jm03180a