Issue 77, 2013
From the journal:

Chemical Communications

Voltammetric and spectroscopic characterization of early intermediates in the Co(ii)–polypyridyl-catalyzed reduction of water†

Wangkheimayum Marjit Singh,a   Mohammad Mirmohades,a   Reuben T. Jane,a   Travis A. White,a   Leif Hammarström,a   Anders Thapper,a   Reiner Lomoth*a  and  Sascha Ott*a  

* Corresponding authors

a Department of Chemistry, Ångström Laboratory, Uppsala University, Box 523, 75120 Uppsala, Sweden
E-mail: reiner.lomoth@kemi.uu.se, sascha.ott@kemi.uu.se
Fax: +46 18-471-6844

Abstract

Early intermediates of catalytic water reduction by a Co(II)–polypyridyl species have been characterized. Electrochemical detection of the Co(III)-hydride and time-resolved spectroscopic detection of the Co(I)-ligand intermediates provide an understanding of their reactivity in electrolytic or light-driven reduction of protons to hydrogen.

Graphical abstract: Voltammetric and spectroscopic characterization of early intermediates in the Co(ii)–polypyridyl-catalyzed reduction of water

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Article information

DOI
https://doi.org/10.1039/C3CC44655G
Article type
Communication
Submitted
21 Jun 2013
Accepted
17 Jul 2013
First published
22 Jul 2013

Chem. Commun., 2013,49, 8638-8640

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Voltammetric and spectroscopic characterization of early intermediates in the Co(II)–polypyridyl-catalyzed reduction of water

W. M. Singh, M. Mirmohades, R. T. Jane, T. A. White, L. Hammarström, A. Thapper, R. Lomoth and S. Ott, Chem. Commun., 2013, 49, 8638 DOI: 10.1039/C3CC44655G

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