Chlorine Evolution Reaction on RuO2(110): Ab initio Atomistic Thermodynamics Study - Pourbaix Diagrams

- Using the method Pourbaix diagram we identified the oxygen covered RuO2(110) surface as the catalytically active phase under chlorine evolution reaction (CER) conditions. This active phase is compared with the active phase in the Deacon process, the heterogeneous gas phase counterpart of the CER.