Porous LaFeO<sub>3</sub> perovskite catalysts synthesized by different methods and their high activities for CO oxidation
Xuehui Huang, Xuefang Wang, Xinke Yang, Penghui Deng, Wenzhen Chen, Xiangao Hu
Abstract
In this study, spherical α-Fe 2 O 3 prepared by the hydrothermal method was used as a template for the first time; LaFeO 3 perovskite catalysts were successfully synthesized by the molten salt method, sol–gel method, and co-precipitation method.
Topics & Concepts
CatalysisHydrothermal circulationPerovskite (structure)PrecipitationPorosityMaterials scienceChemical engineeringSalt (chemistry)Molten saltTemplate method patternInorganic chemistryNanotechnologyChemistryMetallurgyOrganic chemistryComposite materialMeteorologyPhysicsEngineeringCatalytic Processes in Materials ScienceMagnetic Properties and Synthesis of FerritesIron oxide chemistry and applications