Effect of cerium on the mobility of oxygen on manganese oxides

Catalytic decomposition of N2O over CeO2 promoted Co3O4 spinel catalyst

“…In some cases, CeO 2 could affect the oxidation state of the elements that are combined with it by providing oxygen to or withdrawing oxygen from the elements. Thus, CeO 2 effectively modifies the elements' redox ability and catalytic performance [26]. It is of considerable interest to explore the influence of CeO 2 …”

The improved reactivity of manganese catalysts by Ag in catalytic oxidation of toluene

“…Torres et al reported that Mn 4+ was more benefit for catalytic oxidation of formaldehyde [7]. MnO 2 , Mn 2 O 3 or the mixed oxides were identified as the active components in the CO oxidation and N 2 O decomposition [15,16].…”

Catalytic steam reforming of ethanol to produce hydrogen and acetone

“…Copper was used as a www.elsevier.com/locate/apcata Applied Catalysis A: General 279 (2005) 273-277 main catalyst component. A promoter component was ceria, which has oxygen storage action [9][10][11][12][13][14]. Owing to this function, it promotes the action of various precious metals in the reactions in which hydrogen is involved as a reactant or product [15][16][17][18][19] …”