Sökning: onr:"swepub:oai:DiVA.org:su-171162" > Electrochemically D...
Fältnamn | Indikatorer | Metadata |
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000 | 05075naa a2200541 4500 | |
001 | oai:DiVA.org:su-171162 | |
003 | SwePub | |
008 | 190911s2019 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:kth-255333 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1711622 URI |
024 | 7 | a https://doi.org/10.1002/cssc.2019000972 DOI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2553332 URI |
040 | a (SwePub)sud (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Shatskiy, Andreyu Stockholms universitet,Institutionen för organisk kemi,Stockholm Univ, Arrhenius Lab, Dept Organ Chem, Svante Arrhenius Vag 16C, S-10691 Stockholm, Sweden.4 aut0 (Swepub:kth)u1grgzic |
245 | 1 0 | a Electrochemically Driven Water Oxidation by a Highly Active Ruthenium-Based Catalyst |
264 | c 2019-04-12 | |
264 | 1 | b Wiley,c 2019 |
338 | a print2 rdacarrier | |
500 | a QC 20190806 | |
520 | a The highly active ruthenium-based water oxidation catalyst [Ru-X(mcbp)(OHn)(py)(2)] [mcbp(2-)=2,6-bis(1-methyl-4-(carboxylate)benzimidazol-2-yl)pyridine; n=2, 1, and 0 for X=II, III, and IV, respectively], can be generated in a mixture of Ru-III and Ru-IV states from either [Ru-II(mcbp)(py)(2)] or [Ru-III(Hmcbp)(py)(2)](2+) precursors. The precursor complexes are isolated and characterized by single-crystal X-ray analysis, NMR, UV/Vis, EPR, and FTIR spectroscopy, ESI-HRMS, and elemental analysis, and their redox properties are studied in detail by electrochemical and spectroscopic methods. Unlike the parent catalyst [Ru(tda) (py)(2)] (tda(2-)=[2,2:6,2-terpyridine]-6,6-dicarboxylate), for which full transformation into the catalytically active species [Ru-IV(tda)(O)(py)(2)] could not be carried out, stoichiometric generation of the catalytically active Ru-aqua complex [Ru-X(mcbp)(OHn)(py)(2)] from the Ru-II precursor was achieved under mild conditions (pH7.0) and short reaction times. The redox properties of the catalyst were studied and its activity for electrocatalytic water oxidation was evaluated, reaching a maximum turnover frequency (TOFmax) of around 40000s(-1) at pH9.0 (from foot-of-the-wave analysis), which is comparable to the activity of the state-of-the-art catalyst [Ru-IV(tda)(O)(py)(2)]. | |
650 | 7 | a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng |
653 | a artificial photosynthesis | |
653 | a electrocatalysis | |
653 | a homogeneous catalysis | |
653 | a ruthenium | |
653 | a water oxidation | |
653 | a Green & Sustainable Science & Technology | |
700 | 1 | a Bardin, Andrey A.u Stockholms universitet,Institutionen för organisk kemi,Stockholm Univ, Arrhenius Lab, Dept Organ Chem, Svante Arrhenius Vag 16C, S-10691 Stockholm, Sweden.;Russian Acad Sci, Inst Problems Chem Phys, Academician Semenovs Prospect 1g, Moscow 142432, Russia.4 aut |
700 | 1 | a Oschmann, Michaelu Stockholms universitet,Institutionen för organisk kemi,Stockholm Univ, Arrhenius Lab, Dept Organ Chem, Svante Arrhenius Vag 16C, S-10691 Stockholm, Sweden.4 aut0 (Swepub:su)mios3297 |
700 | 1 | a Matheu, Rocu BIST, Inst Chem Res Catalonia ICIQ, Avinguda Paisos Catalans 16, Tarragona 43007, Spain.4 aut |
700 | 1 | a Benet-Buchholz, Jordiu BIST, Inst Chem Res Catalonia ICIQ, Avinguda Paisos Catalans 16, Tarragona 43007, Spain.4 aut |
700 | 1 | a Eriksson, Larsu Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm Univ, Arrhenius Lab, Dept Mat & Environm Chem, Svante Arrhenius Vag 16C, S-10691 Stockholm, Sweden.4 aut0 (Swepub:su)lerik |
700 | 1 | a Kärkäs, Markus D.u KTH,Organisk kemi4 aut0 (Swepub:kth)u187ii6z |
700 | 1 | a Johnston, Ericu Stockholms universitet,Institutionen för organisk kemi,Stockholm Univ, Arrhenius Lab, Dept Organ Chem, Svante Arrhenius Vag 16C, S-10691 Stockholm, Sweden.;Sigrid Therapeut AB, Sankt Goransgatan 159, S-11217 Stockholm, Sweden.4 aut |
700 | 1 | a Gimbert-Suriñach, Carolinau BIST, Inst Chem Res Catalonia ICIQ, Avinguda Paisos Catalans 16, Tarragona 43007, Spain.4 aut |
700 | 1 | a Llobet, Antoniu BIST, Inst Chem Res Catalonia ICIQ, Avinguda Paisos Catalans 16, Tarragona 43007, Spain.;Univ Autonoma Barcelona, Dept Quim, E-08193 Barcelona, Spain.4 aut |
700 | 1 | a Åkermark, Björnu Stockholms universitet,Institutionen för organisk kemi,Stockholm Univ, Arrhenius Lab, Dept Organ Chem, Svante Arrhenius Vag 16C, S-10691 Stockholm, Sweden.4 aut0 (Swepub:su)baker |
710 | 2 | a Stockholms universitetb Institutionen för organisk kemi4 org |
773 | 0 | t ChemSusChemd : Wileyg 12:10, s. 2251-2262q 12:10<2251-2262x 1864-5631x 1864-564X |
856 | 4 | u https://recercat.cat//bitstream/2072/356463/1/205_AndreyChemSusChem_Open%20Access_2019.pdf |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-171162 |
856 | 4 8 | u https://doi.org/10.1002/cssc.201900097 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-255333 |
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