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N4-Macrocyclic Metal Complexes
Metal complexes of N -ligands, such as porphyrins and phthalocyanines, are 4 widely studied due to their numerous physico-chemical properties and the great variety of their applications in many elds. For example, metalloporphyrins are usedasbiomimeticmodelsforstudyingseveralbiologicalredoxprocesses,...
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| Autres auteurs : | , , |
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| Format : | Livre |
| Langue : | anglais |
| Titre complet : | N4-Macrocyclic Metal Complexes / edited by José H. Zagal, Fethi Bedioui, Jean-Pol Dodelet. |
| Publié : |
New York, NY :
Springer New York
, [20..] Cham : Springer e-books Springer Nature |
| Accès en ligne : |
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| Contenu : | Billion-Year-Old Oxygen Cathode that Actually Works: Respiratory Oxygen Reduction and Its Biomimetic Analogs. Fundamental Aspects on the Catalytic Activity of Metallomacrocyclics for the Electrochemical Reduction of O2. Oxygen Reduction in PEM Fuel Cell Conditions: Heat-Treated Non-Precious Metal-N4 Macrocycles and Beyond. Biomimetic NOx Reductions by Heme Models and Proteins. Electroreduction of CO2 Catalyzed by Metallomacrocyclics. Supramolecular Porphyrins as Electrocatalysts. Electrodes Modified with Monomeric M-N4 Catalysts for the Detection of Environmentally Important Molecules. Electropolymerized Metalloporphyrin Metallophthalocyanine and Metal Schiff Base Complex Films: Applications to Biomimetic Electrocatalysis and Bioelectroanalysis. Electron Transfer Processes of ?-Pyrrole Brominated Porphyrins: Structural vs. Electronic Effects. Photoelectrochemical Reactions at Phthalocyanine Electrodes. Organisation and Photoelectrochemical Reactivity of Water-Soluble Metalloporphyrins at the Liquid/Liquid Interface. Theoretical Insights on the Chemical Reactivity of Metalloporphyrins Using Density Functional Theory. Organized Multiporphyrinic Assemblies for Photoconduction and Electroconduction. Vibrational Spectra and Surface-Enhanced Vibrational Spectra of Azamacrocycles |
| Sujets : | |
| Documents associés : | Autre format:
N4-macrocyclic metal complexes |
| Résumé : | Metal complexes of N -ligands, such as porphyrins and phthalocyanines, are 4 widely studied due to their numerous physico-chemical properties and the great variety of their applications in many elds. For example, metalloporphyrins are usedasbiomimeticmodelsforstudyingseveralbiologicalredoxprocesses,inp- ticular for molecular oxygen transport and catalytic activation to mimic monoo- genase enzymes of the cytochrome P450. They are also well known as ef cient catalysts for oxidative degradation of various types of pollutants (organohalides, for example) and residual wastes. The high stability of metallophthalocyanines makes them suitable for applications in various elds such as catalysis (for - ample, the MEROX process for the sweetening of oils), electrocatalysis (air batteries and fuel cells), dye stuffs, coloring for plastics and metal surfaces, sensor applications, chromatographic detectors, photoconducting agents, etc. Both these families of complexes are now also used for photobiology and photodynamic cancer therapy, electrochemical removal of organic wastes, display devices, el- trochromism, electroluminescence, molecular metals, and nonlinear optical - plications. Additionally, the intrinsic diversity and selectivity of axial ligation of these macrocycles confer to them formidable challenging potential uses as electrochemical-sensing devices for several elds of application in analytical, electro-, and spectrophotochemistry. The rich and reversible redox chemistry of metalloporphyrins and met- lophthalocyanines is the key factor that allows them to serve as mediators in many electron transfer reactions. Since the 1970s and more importantly in recent years, numerous reports have demonstrated that these complexes can be successfully used as electrocatalysts for a great variety of electrochemical reactions |
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| ISBN : | 978-0-387-28430-9 |
| DOI : | 10.1007/978-0-387-28430-9 |