Issue 3, 2010

Hydrogen evolution by cobalt tetraiminecatalysts adsorbed on electrode surfaces

Abstract

Aryl-substituted tetraimine complexes related to Co(dmgBF2)2(MeCN)2 (dmg = dimethylglyoxime) were synthesized and are active for hydrogen evolution. Co(dmgBF2)2(MeCN)2 can be adsorbed to a glassy carbon electrode. The chemically modified electrode is active for hydrogen evolution in aqueous solution at pH < 4.5, with an overpotential of only 100 mV.

Graphical abstract: Hydrogen evolution by cobalt tetraimine catalysts adsorbed on electrode surfaces

Supplementary files

Article information

Article type
Communication
Submitted
14 Okt 2009
Accepted
10 Nov 2009
First published
25 Nov 2009

Chem. Commun., 2010,46, 398-400

Hydrogen evolution by cobalt tetraimine catalysts adsorbed on electrode surfaces

L. A. Berben and J. C. Peters, Chem. Commun., 2010, 46, 398 DOI: 10.1039/B921559J

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