Atomic-Site Cooperation and Anion Regulation in Electrocatalysis for Fuel Cells and Nitrate Valorization

Abstract

Electrocatalytic Active-Site Design now turns on the ability to balance performance with evidence quality, resource limits, and transfer across settings. This methodological synthesis evaluates how cooperative coordination environments govern activity, selectivity, and durability across electrochemical reactions. The review triangulates 2 focal papers with 12 independently retrieved publications validated against DOI-registration metadata. The analysis is organized around coordination structure, adsorption energetics, selectivity, operando evidence, and durability. To avoid reading reported outcomes as directly interchangeable, the review compares units of analysis, methodological commitments, and evidence limits. Across the literature, the central lesson is that advances in electrocatalytic active-site design become credible when structure-property relationships are evaluated together and when uncertainty about operando characterization is reported explicitly. The comparative structure connects method selection to use-case risk and reveals common limits on generalization, and proposes a research agenda centered on clear comparators, adversarial conditions, and inspectable evidence.