New powerful and oxidatively rugged dinuclear Ru water oxidation catalyst: Control of mechanistic pathways by tailored ligand design

Sven Neudeck; Somnath Maji; Isidoro López; Steffen Meyer; Franc Meyer; Antoni Llobet

doi:10.1021/ja409974b

New powerful and oxidatively rugged dinuclear Ru water oxidation catalyst: Control of mechanistic pathways by tailored ligand design

Sven Neudeck, Somnath Maji, Isidoro López, Steffen Meyer, Franc Meyer, Antoni Llobet

Department of Chemistry

Research output: Contribution to journal › Article › Research › peer-review

89 Citations (Scopus)

Abstract

A new powerful and oxidatively rugged pyrazolate-based water oxidation catalyst of formula {[RuII(py-SO3)2(H 2O)]2(μ-Mebbp)}-, 1(H2O) 2-, has been prepared and thoroughly characterized spectroscopically and electrochemically. This new catalyst has been conceived based on a specific ligand tailoring design, so that its performance has been systematically improved. It was also demonstrated how subtle ligand modifications cause a change in the O-O bond formation mechanism, thus revealing the close activation energy barriers associated with each pathway. © 2013 American Chemical Society.

Original language	English
Pages (from-to)	24-27
Journal	Journal of the American Chemical Society
Volume	136
Issue number	1
DOIs	https://doi.org/10.1021/ja409974b
Publication status	Published - 8 Jan 2014

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New powerful and oxidatively rugged dinuclear Ru water oxidation catalyst: Control of mechanistic pathways by tailored ligand design. / Neudeck, Sven; Maji, Somnath; López, Isidoro; Meyer, Steffen; Meyer, Franc; Llobet, Antoni.

In: Journal of the American Chemical Society, Vol. 136, No. 1, 08.01.2014, p. 24-27.

Research output: Contribution to journal › Article › Research › peer-review

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