Preprint
Multi-Descriptor Design of Ruthenium Catalysts for Durable Acidic Water Oxidation
Abstract
Further improvements in the performance and cost-effectiveness of water electrolyzers are urgently needed to accelerate decarbonization of hydrogen production. Iridium-free oxygen evolution reaction (OER) electrocatalysts are needed that are active and durable under acidic conditions. Here we report Ru0.6Cr0.2Ti0.2O2, identified from a machine-learning aided density functional theory (DFT) model using Pourbaix decomposition energy and …
Authors
Abed J; Heras-Domingo J; Luo M; Sanspeur R; Alnoush W; Meira D; Wang H-T; Wang J; Zhou J; Zhou D
DOI
10.21203/rs.3.rs-2410178/v1
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