Perovskite LaMnO3 hollow nanospheres: The synthesis and the application in catalytic wet air oxidation of phenol

Graphene‐supported LaFeO 3 for photocatalytic hydrogen energy production

“…Moreover, they could be easily separated from the reaction medium. [18][19][20] In addition, perovskite catalysts can catalyse reactions even at low catalyst loading. Furthermore, it is possible to easily separate these catalysts from the reaction medium by filtration and the metal leaching to the reaction medium is very low and to be used repeatedly without a major loss of photocatalytic activity.…”

Perovskite-like catalysts LaBO3 (B = Cu, Fe, Mn, Co, Ni) for wet peroxide oxidation of phenol

“…Fe-, Cu-, Mn-, Co-and Ni-containing perovskite-like oxides prepared by various methods were catalytically active in aqueous media to the reactions such as decomposition of hydrogen peroxide [16][17][18]; catalytic destruction of ketopropionic acid with ozone [19]; wet air catalytic oxidation of organic substrates (salicylic acid [20], lignin [21][22][23], stearic acid [24] and phenol [25][26][27]); as well as photocatalytic oxidation of acetic acid using Fe-, Mn-, Co-, Ni-, Cucontaining perovskites supported on cordierite monoliths [28]. There are only two publications devoted to the studies of catalytic properties of perovskite-like oxides in the CWPO.…”

OXIDATION OF PHENOL IN AQUEOUS SOLUTION WITH COPPER OXIDE CATALYSTS SUPPORTED ON γ-Al2O3, PILLARED CLAY AND TiO2: COMPARISON OF THE PERFORMANCE AND COSTS ASSOCIATED WITH EACH CATALYST

“…According to Kim and Ihm (2011), the Catalytic Wet Air Oxidation (CWAO) process is most commonly used by petrochemical, chemical and pharmaceutical industries. Gao et al (2013) reported that the CWAO process is effective at eliminating organic and inorganic pollutants in wastewaters and that units have been installed in chemical, petrochemical and pharmaceutical industries. According to Oliviero (2003), the CWAO process can treat many pollutants, including pollutants with low solubilities or those containing polymers and fatty acids.…”