Nanostructured RuO<sub>2</sub>–Co<sub>3</sub>O<sub>4</sub>@RuCo-EO with low Ru loading as a high-efficiency electrochemical oxygen evolution catalyst
Lingjun Tan, Ailian Zhang, Ziyi Liu, Ping'an Wei, Panpan Yang, Huan Guo, Hua Fang, Juanjuan Han, Yuchan Zhu, Zhandong Ren
Abstract
-RuCo-EO electrode has excellent OER activity. There are two reasons for the improvement of the OER activity. On the one hand, the core-shell structure is conducive to electron transport, and on the other hand, the addition of Co adjusts the electronic structure of Ru.
Topics & Concepts
OverpotentialOxygen evolutionTafel equationWater splittingElectrochemistryMaterials scienceElectrocatalystElectrodeSputter depositionCatalysisChemical engineeringChemistrySputteringNanotechnologyPhysical chemistryThin filmBiochemistryPhotocatalysisEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques