ArticleJournal of the American Chemical Society2024
Intricacies of Mass Transport during Electrocatalysis: A Journey through Iron Porphyrin-Catalyzed Oxygen Reduction.
Article in Journal of the American Chemical Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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Who cites it
8 citing papers in PubMed.
- Direct visualization of inner-sphere electrocatalytic reactions as they occur at detachable electrochemical interfaces.Chemical science · 2026Article
- Paired electrolysis enables para-C-H amination of phenols with nitroarenes and mechanistic visualization via multifunctional electrochemical mass spectrometry.Nature communications · 2026Article
- How to Use Quantum Chemistry for Analyzing Mass Spectrometry Data.Mass spectrometry (Tokyo, Japan) · 2026Review
- Primary and Secondary Coordination Sphere Effects in the Cobalt Complex-Catalyzed Electrocatalytic OJournal of the American Chemical Society · 2025Article
- Paired Pulsed Decarboxylative Hydroxylation Designed by Online Electrochemistry-Mass Spectrometry.Journal of the American Chemical Society · 2025Article
- Metalloporphyrin/Phthalocyanine Catalysts for Electrocatalytic Nitrogen Fixation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Screening and dissecting electroorganic synthesis by mass spectrometry decoupling of electrode and homogeneous processes.Nature communications · 2025Article
- Iron Porphyrin-Based Composites for Electrocatalytic Oxygen Reduction Reactions.Molecules (Basel, Switzerland) · 2024Review
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Electrochemical steps are increasingly attractive for green chemistry. Understanding reactions at the electrode-solution interface, governed by kinetics and mass transport, is crucial. Traditional insights into these mechanisms are limited, but our study bridges this gap through an integrated approach combining voltammetry, electrochemical impedance spectroscopy, and electrospray ionization mass spectrometry. This technique offers real-time monitoring of the chemical processes at the electrode-solution interface, tracking changes in intermediates and products during reactions. Applied to the electrochemical reduction of oxygen catalyzed by the iron(II) tetraphenyl porphyrin complex, it successfully reveals various reaction intermediates and degradation pathways under different kinetic regimes. Our findings illuminate complex electrocatalytic processes and propose new ways for studying reactions in alternating current and voltage-pulse electrosynthesis. This advancement enhances our capacity to optimize electrochemical reactions for more sustainable chemical processes.
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Registered trials
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