Shape and Hydriding Effects of Palladium Nanocatalyst Toward Oxygen Electroreduction Reaction
Mrinal Kanti Kabiraz, Jeonghyeon Kim, Sang‐Il Choi
Abstract
Oxygen reduction reaction (ORR) performances of palladium nanocubes and octahedra and their hydride forms were investigated. A volcano type relationship between ORR activity and binding strength of reaction intermediates was observed that palladium nanocubes being the most active toward the ORR in acidic media among other Pd-based catalysts. Appendix S1: Supporting information Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Topics & Concepts
PalladiumOxygen reduction reactionCatalysisOctahedronChemistryOxygenInorganic chemistryRedoxHydrideReaction conditionsCombinatorial chemistryElectrodeCrystal structureOrganic chemistryElectrochemistryPhysical chemistryMetalElectrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceFuel Cells and Related Materials