Control of transition metal–oxygen bond strength boosts the redox ex-solution in a perovskite oxide surface
Kyeounghak Kim, Bonjae Koo, Yong‐Ryun Jo, Siwon Lee, Jun Kyu Kim, Bong‐Joong Kim, WooChul Jung, Jeong Woo Han
Abstract
Tuning of the cation–oxygen bond strength effectively promotes B-site ex-solution in a perovskite, thereby boosting the catalytic activity of CO oxidation.
Topics & Concepts
Perovskite (structure)OxideBond strengthCatalysisOxygenTransition metalRedoxMaterials scienceMetalInorganic chemistryChemical engineeringChemistryNanotechnologyMetallurgyLayer (electronics)CrystallographyOrganic chemistryEngineeringAdhesiveCatalytic Processes in Materials ScienceElectronic and Structural Properties of OxidesCatalysis and Oxidation Reactions