Ag-promoted Cr/MnO<sub>2</sub> catalyst for catalytic oxidation of low-concentration formaldehyde at room temperature
Chaomin Duan, Mianwu Meng, Huang Huang, Heng Wang, Hua Ding, Qi Zhang
Abstract
An Ag/Cr/MnO 2 catalyst was prepared via a simple hydrothermal–calcination method. Compared with the Cr/MnO 2 catalyst, the comprehensive performance of the Ag/Cr/MnO 2 catalyst was greatly improved, which has potential for industrial applications.
Topics & Concepts
CatalysisFormaldehydeChemical engineeringChemistryMaterials scienceInorganic chemistryNuclear chemistryOrganic chemistryEngineeringCatalytic Processes in Materials ScienceCatalysis and Oxidation ReactionsGas Sensing Nanomaterials and Sensors