Breaking the activity-stability trade-off of RuO <sub>2</sub> <i>via</i> a MnCo <sub>2</sub> O <sub>4</sub> electron buffer and heterointerface engineering for acidic oxygen evolution
Minglei Yan, Yisong Sun, Ying Hu, J. Luo, Yan Li, Yi‐Ming Shi, Ying Cao, Zhiwei Lu, Yang Zhao
Abstract
The MnCo 2 O 4 /RuO 2 heterostructure breaks the acidic OER activity-stability trade-off via electron buffering and interface engineering.
Topics & Concepts
OverpotentialOxygen evolutionElectrocatalystHeterojunctionOxygenWater splittingMaterials scienceChemical engineeringCatalysisChemistryChemical physicsInorganic chemistryElectronElectrolysis of waterElectron transferOxygen atomNanotechnologyBuffer (optical fiber)Stability (learning theory)Electrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsAdvanced Memory and Neural Computing