Synergistic Bimetallic Metallic Organic Framework-Derived Pt–Co Oxygen Reduction Electrocatalysts
Yin Xiong, Yao Yang, Francis J. DiSalvo, Héctor D. Abruña
Abstract
was ascribed to the formation of large, spongy, and small solid nanoparticles during electrochemical dealloying and thus the exposure of more Pt sites on the surface. The strategy described herein advances our understanding of the structure-activity relationship in electrocatalysis and sheds light on the future development of more active and durable ORR electrocatalysts.
Topics & Concepts
Bimetallic stripElectrocatalystMaterials scienceProton exchange membrane fuel cellElectrochemistryIntermetallicChemical engineeringNanoparticleOxygen reductionCatalysisNanotechnologyMetalChemistryElectrodeFuel cellsMetallurgyAlloyPhysical chemistryBiochemistryEngineeringElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingFuel Cells and Related Materials