Electrochimie Mechanistic study Molecular catalysts Étude mécanistique Porphyrines de fer Molecular catalyst Catalyse moléculaire Porphyrins Carbon dioxide Halogen Bonding Electron transfer CO$2$ reduction Antecedents Iron sulfide nanoparticles Voltamétrie cyclique Supported catalysis Scanning electrochemical microscopy Complexes de cobalt Bimetallic molecular catalysts Oxygène Achromobacter Xylosoxidans AFM-SECM Transfert de proton Aqueous battery Nanoelectrochemistry Électrochimie Alkaline phosphatase Electrode modification Zinc battery Oxygen Molecular electrochemistry Nanomaterials Porphyrin Homogeneous catalysis Nonprofit organizations Catalysis Enzyme Porphyrines Stepwise mechanism Activation d’un biocatalyseur Oxydation PQQ-GDH Fluorescence Conversion reaction Study Case Solar fuels Proton-coupled electron transfer INGOs Spectroélectrochimie Réduction du CO2 Oxidation Activation des petites molécules Nanoparticle enhanced bioelectrocatalysis Carbon dioxide reduction Iron porphyrin Electrocatalysis Cyclic voltammetry Photochemistry Cobalt complexes Proton insertion Acetal Autocatalysis Photochimie Mécanisme concerté Molecular recognition Potyvirus Voltammétrie cyclique Bioscaffolding Activation de liaisons Insertion de protons Charge storage mechanism Mécanisme séquentiel Catalyse Mechanism Activation of small molecules Molecular catalysis Spectroelectrochemistry Électrocatalyse Photocatalysis Transfert d'électron AFM/SECM Virus Molecular dynamics Proton transfer Management innovation Batterie aqueuse Reaction mechanism ACS Applied Nano Materials Catalyseur moléculaire Catalyse homogène Porphyrine Activation de petites molécules DNA hybridization Electrochemistry Electrochemical charge storage Iron porphyrins CO2 reduction Activation de la liaison N-O Hydrogen evolution reaction Concerted mechanism