A Tailor-Made Molecular Ruthenium Catalyst for the Oxidation of Water and Its Deactivation through Poisoning by Carbon Monoxide

No CO‐operation: Two single‐site ruthenium complexes, based on a tetradentate ligand, despite structural similarities, display a remarkable difference in their catalytic and chemical behavior (see picture). The fact that the CO‐containing complex is formed in the catalytic oxidation of water suggest...

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Bibliographic Details
Published inAngewandte Chemie International Edition Vol. 52; no. 15; pp. 4189 - 4193
Main Authors Kärkäs, Markus D., Åkermark, Torbjörn, Chen, Hong, Sun, Junliang, Åkermark, Björn
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 08.04.2013
WILEY‐VCH Verlag
Wiley Subscription Services, Inc
EditionInternational ed. in English
Subjects
Analogies
Carbon monoxide
Carbon Monoxide - chemistry
Catalysis
Catalysts
Deactivation
energy conversion
homogeneous catalysis
Ligands
Organic Chemistry
organisk kemi
Organometallic Compounds - chemistry
Oxidation
oxidation of water
Oxidation-Reduction
Oxygen - chemistry
oxygen evolution
Ruthenium
Ruthenium - chemistry
Water - chemistry
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Summary:No CO‐operation: Two single‐site ruthenium complexes, based on a tetradentate ligand, despite structural similarities, display a remarkable difference in their catalytic and chemical behavior (see picture). The fact that the CO‐containing complex is formed in the catalytic oxidation of water suggests a novel pathway for the deactivation of ruthenium‐based catalysts.
Bibliography:ark:/67375/WNG-Q2DNLFXK-4
ArticleID:ANIE201210226
Swedish Energy Agency
Knut and Alice Wallenberg Foundation
istex:4C65100A66834C8FB648D680C96057829933F9D5
Swedish Research Council (VR)
Swedish Governmental Agency for Innovation Systems
This project was supported by the Swedish Energy Agency, the Knut and Alice Wallenberg Foundation, the Swedish Research Council (VR), and the Swedish Governmental Agency for Innovation Systems (VINNOVA) through the Berzelii Center EXSELENT. H.C. would also like to thank the China Scholarship Council for his scholarship.
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1433-7851
1521-3773
1521-3773
DOI:10.1002/anie.201210226