Cobalt titanate nanoparticles: synthesis, characterization, optical and photocatalytic properties

Controlling cobalt Fischer–Tropsch stability and selectivity through manganese titanate formation

“…21 Ilmenite/perovskite-type structures can be synthesised for Co/Mn-titania materials, generally from high temperature air calcinations, having been formed for other applications such as photo catalytic reactions, and as functional ceramics and for materials studies beyond catalysis. 22 However, there only a few studies which seek to take advantage of the metal-support properties for catalytic benefit. One of these is Zhao et al, 23 who explored cobalt on a (Co/Zn/Mg)Al 2 O 4 support, while another is Oku et al, 24 who showed transesterification of vegetable oil using ilmenite type catalysts, including CoTiO 3 and MnTiO 3 .…”

Photocatalytic activity of MnTiO3 perovskite nanodiscs for the removal of organic pollutants

“…Perovskite oxides delivered excellent structural stability and flexibility to accommodate a wide range of cations with different oxidation states, which guided them for excellent catalytic activity and consequently for applications in photocatalysis [ 17 , 18 , 19 , 20 , 21 ]. Various research groups have explored the photocatalytic dye degradation activities of the perovskite materials such as ZnTiO 3 , SrTiO 3 , BaTiO 3 , NiTiO 3 , CoTiO 3 , and MnTiO 3 , respectively [ 20 , 22 , 23 , 24 , 25 , 26 ]. Ali et al.…”

“…Ali et al. [ 26 ] observed photocatalytic degradation of methyl orange (MO) using the cobalt titanate nanoparticles obtained from the polymerization method, but 50 % of methyl orange dye was removed after 80 min irradiation of UV light. SrTiO 3 removed 95 % of methylene blue (MB) dye after irradiating 360 min under visible light [ 23 ].…”