Mechanisms of oxygen transport resistance of mesoporous carbon-supported catalysts in fuel cells
Kai-Bo An, Wen‐Zhen Fang, Zi-Hao Xuan, Guo-Rui Zhao, Ling Han, Wen‐Quan Tao
Abstract
Origin of local oxygen transport resistance for water-Pt catalyst is revealed; R ads is significantly affected by the structure of dense layer on Pt surfaces; the dense effect of interior Pt catalysts leads to the remarkable increase of .
Topics & Concepts
Mesoporous materialFuel cellsCatalysisCarbon fibersOxygenMaterials scienceChemical engineeringWaste managementChemistryEngineeringOrganic chemistryComposite materialComposite numberElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsCatalytic Processes in Materials Science