Finding Catalyst Design Principles for Oxygen Evolution using High-Throughput Optimizations and Electrochemical Symmetry.

ABSTRACT: The global-scale use of water electrolyzers for sustainable hydrogen production is currently limited by the lack of efficient, abundant, and stable catalysts for the oxygen evolution reaction (OER). Unfortunately, OER models based on adsorption energies of the intermediates and their scaling relations have led to the customary but unsafe use of heuristic rules as design principles for catalyst design. Conversely, guidelines derived from the concept of electrochemical symmetry have yet to be exploited despite their simplicity and quantitative nature. Here, a high-throughput analysis on a sizable dataset is performed using a variety of scaling-free, scaling-based optimizations, and combinations thereof, while keeping track of the material's degree of electrochemical symmetry. This analysis p

SUBMITTER: Azcona-Aliende N 

PROVIDER: S-EPMC12487758 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature