%0 Journal Article %1 Schlossarek_2022 %A Schlossarek, Tim %A Stepanenko, Vladimir %A Beuerle, Florian %A Würthner, Frank %D 2022 %I Wiley %J Angewandte Chemie International Edition %K myown %N 52 %R 10.1002/anie.202211445 %T Self-assembled Ru(bda) Coordination Oligomers as Efficient Catalysts for Visible Light-Driven Water Oxidation in Pure Water %U https://doi.org/10.1002%2Fanie.202211445 %V 61 %X Water-soluble multinuclear complexes based on ruthenium 2,2′-bipyridine-6,6′-dicarboxylate (bda) and ditopic bipyridine linker units are investigated in three-component visible light-driven water oxidation catalysis. Systematic studies revealed a strong enhancement of the catalytic efficiency in the absence of organic co-solvents and with increasing oligomer length. In-depth kinetic and morphological investigations suggest that the enhanced performance is induced by the self-assembly of linear Ru(bda) oligomers into aggregated superstructures. The obtained turnover frequencies (up to 14.9 s−1) and turnover numbers (more than 1000) per ruthenium center are the highest reported so far for Ru(bda)-based photocatalytic water oxidation systems.

@article{Schlossarek_2022, abstract = {Water-soluble multinuclear complexes based on ruthenium 2,2′-bipyridine-6,6′-dicarboxylate (bda) and ditopic bipyridine linker units are investigated in three-component visible light-driven water oxidation catalysis. Systematic studies revealed a strong enhancement of the catalytic efficiency in the absence of organic co-solvents and with increasing oligomer length. In-depth kinetic and morphological investigations suggest that the enhanced performance is induced by the self-assembly of linear Ru(bda) oligomers into aggregated superstructures. The obtained turnover frequencies (up to 14.9 s−1) and turnover numbers (more than 1000) per ruthenium center are the highest reported so far for Ru(bda)-based photocatalytic water oxidation systems.}, added-at = {2023-01-04T09:03:48.000+0100}, author = {Schlossarek, Tim and Stepanenko, Vladimir and Beuerle, Florian and Würthner, Frank}, biburl = {https://www.bibsonomy.org/bibtex/28a2d962601aaac00b258d17716d9e604/wuerthner_group}, doi = {10.1002/anie.202211445}, interhash = {eee7916984ffce4b5b19fea252d55165}, intrahash = {8a2d962601aaac00b258d17716d9e604}, journal = {Angewandte Chemie International Edition}, keywords = {myown}, month = nov, number = 52, publisher = {Wiley}, timestamp = {2023-01-04T09:03:48.000+0100}, title = {Self-assembled Ru(bda) Coordination Oligomers as Efficient Catalysts for Visible Light-Driven Water Oxidation in Pure Water}, url = {https://doi.org/10.1002%2Fanie.202211445}, volume = 61, year = 2022 }