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Amphiphilic, phosphonic acid-capped cadmium selenide quantum dots sensitize a thiomolybdate catalyst for hydrogen
Ryan M Kosko1, Qirui Wang1, Chari Y M Peter1
1Department of Chemistry, University of Rochester, Rochester, New York 14627, USA. bren@chem.rochester.edu.
Abstract:
Combining a molecular thiomolybdate cluster, [Mo3S13]2-, with cadmium selenide quantum dots capped with tetraethyleneglycol monomethyl ether phosphonate (TEGPA) ligands results in a highly active photocatalytic system for the production of hydrogen under visible light irradiation. The system reaches turnover numbers exceeding 30 000 and remains active for ∼200 h.
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