Promotion effect of urchin-like MnO<sub>x</sub>@PrO<sub>x</sub>hollow core–shell structure catalysts for the low-temperature selective catalytic reduction of NO with NH<sub>3</sub>
Shuyuan Cheng, Jing Shao, Bichun Huang, Jinkun Guan, Lusha Zhou
Abstract
A MnO<sub>x</sub>@PrO<sub>x</sub>catalyst with a hollow urchin-like core–shell structure was prepared using a sacrificial templating method and was used for the low-temperature selective catalytic reduction of NO with NH<sub>3</sub>.
Topics & Concepts
CatalysisSpace velocitySelective catalytic reductionX-ray photoelectron spectroscopyAdsorptionMaterials scienceChemical engineeringAtmospheric temperature rangeChemistryInorganic chemistrySelectivityPhysical chemistryOrganic chemistryMeteorologyPhysicsEngineeringCatalytic Processes in Materials ScienceIndustrial Gas Emission ControlGas Sensing Nanomaterials and Sensors