Electroreduction of CO 2 to Formate with Low Overpotential using Cobalt Pyridine Thiolate Complexes
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چکیده
منابع مشابه
Reduction of Carbon Dioxide to Formate at Low Overpotential Using a Superbase Ionic Liquid
A new low-energy pathway is reported for the electrochemical reduction of CO2 to formate and syngas at low overpotentials, utilizing a reactive ionic liquid as the solvent. The superbasic tetraalkyl phosphonium ionic liquid [P66614][124Triz] is able to chemisorb CO2 through equimolar binding of CO2 with the 1,2,4-triazole anion. This chemisorbed CO2 can be reduced at silver electrodes at overpo...
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Reprint requests to Dr. B. Kersting. E-mail: [email protected] Z. Naturforsch. 55 b, 1179-1187 (2000); received August 17, 2000 Cobalt Complexes, Amine-Thiolate Ligands, Sulfinate Complexes The reactivity of Co111 amine-thiolate complexes with terminal and bridging thiolate func tions towards oxidizing agents has been investigated. The mononuclear Co N3S3 complex [Coni(L1)] (2)...
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در این مطالعه بر هم کنش این چهار کمپلکس با dna تیموس گوساله توسط روش های اسپکتروفتومتری، فلوریمتری، دو رنگ نمائی دورانی، و ویسکوزیمتری بررسی شدند تا اثر استخلاف های متیل بر روی لیگاندهای فنانترولین بررسی گردد.
Molecular cobalt electrocatalyst for proton reduction at low overpotential.
Linear trimetallic Co(III)/Co(II)/Co(III) cobalt complexes with bridging acyl-alkoxy ligands are electrocatalysts for the reduction of tosic acid in acetonitrile. The -OCMe2CH2COMe complex appears to operate homogeneously, and at a modest onset overpotential of 175 mV. A turnover frequency of ca. 80 s(-1) was observed at an overpotential of 300 mV.
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Two novel cobalt(III) pyridine complexes (1)[Co(en)2(py)2]3+ and (2)[Co(en)2(mepy)2]3+ (en=ethylenediamine, py=pyridine, and mepy=methylpyridine) have been synthesized and characterized. The interaction of these complexes with calf thymus DNA was investigated by absorption, emission spectroscopy, viscosity measurements, DNA melting, and DNA photocleavage. Results suggest that the two complexes ...
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ژورنال
عنوان ژورنال: Angewandte Chemie International Edition
سال: 2020
ISSN: 1433-7851,1521-3773
DOI: 10.1002/anie.202006269