Ultralight and spongy La–Mn-based perovskite catalysts modified by alkali metals and Ce: facile synthesis and excellent catalytic performance for soot combustion
Xuehua Yu, Di Yu, Lanyi Wang, Yu Ren, Maozhong Chen, Xiaoqiang Fan, Zhen Zhao, Zbigniew Sojka, Andrzej Kotarba, Yuechang Wei, Jian Liu
Abstract
Soot particles released from diesel engines have been considered as one of the main sources of air pollution, and the elimination of soot particles has become a crucial issue for air purification.
Topics & Concepts
SootCatalysisDiesel exhaustCombustionAlkali metalPerovskite (structure)Chemical engineeringMaterials scienceParticulatesDiesel fuelCatalytic combustionInorganic chemistryChemistryOrganic chemistryEngineeringCatalytic Processes in Materials ScienceCatalysis and Oxidation ReactionsIndustrial Gas Emission Control