Manganese-containing VOC oxidation catalysts prepared in molten salts

Catalytic combustion kinetics of acetone and toluene over Cu0.13Ce0.87Oy catalyst

“…Also low costs of transition metal oxides make them more competitive than noble metal catalysts. Indeed, considerable interest has been paid to the development of oxide catalysts for VOC combustion in recent years [4][5][6][7][8][9][10]. In a previous work [11], we investigated the catalytic performance of Cu x O 1−x O y catalysts for acetone combustion.…”

Mn Ion substituted CeO2Nano spheres for Low Temperature CO Oxidation: The Promoting Effect of Mn Ions

“…Diffuse reflectance UV‐Vis is one of the useful techniques for the identification of ligand (oxygen)‐metal charge transfer (CT) bands in Ce 1‐x Mn x O 2‐δ . The UV‐Vis DRS of the CeO 2 , Ce 1‐x Mn x O 2‐δ (x=0.1, 0.2, 0.3, 0.4, 0.5) are shown in Figure .…”

“…Diffuse reflectance UV-Vis is one of the useful techniques for the identification of ligand (oxygen)-metal charge transfer (CT) bands in Ce 1-x Mn x O 2-d . [19] The band transitions (IBT) respectively. [20] The CT bands in Ce 1-x Mn x O 2-d are red shifted when compared to pure ceria, indicating the Mn ion substitution.…”

SnO –MnO –TiO2 catalysts with high resistance to chlorine poisoning for low-temperature chlorobenzene oxidation

“…Manganese oxides, as a type of environmentally friendly material, have attracted continuous attention because of their excellent catalytic performance and widespread applications, such as the catalytic combustion of toluene, benzene and ethyl acetate [4][5][6][7][8]; the selective catalytic reduction of NO x with NH 3 [9][10][11][12][13]; and CO oxidation or hydrogenation [14][15][16]. Therefore, manganese oxides have been widely recognized as one of the most efficient transition-metal oxide catalysts for catalytic disposal of pollutants and have great potential as an alternative to VO x in the abatement of CVOCs [17][18].…”