Magnetically recyclable Ni0.5Zn0.5Fe2O4/Zn0.95Ni0.05O nano-photocatalyst: Structural, optical, magnetic and photocatalytic properties

Microstructure and photocatalytic properties of polyimide/heterostructured NiO–Fe2O3–ZnO nanocomposite films via an ion-exchange technique

“…[2][3][4][5][6] However, the low optical response of ZnO over the entire solar spectrum and the rapid recombination of photo induced electrons and holes weaken its photocatalytic efficiency. To improve its photocatalytic efficiency, various techniques such as doping, [7][8][9][10][11] modifying by organics, 12 fabricating heterostructured metal oxides [13][14][15][16][17][18][19][20][21] and reducing particle size have been performed. 22 The single method of these approaches has resulted in the improvements of catalytic properties but only to a limited extent.…”

Cobalt ferrite nano-composite coated on glass by Doctor Blade method for photo-catalytic degradation of an azo textile dye Reactive Red 4: XRD, FESEM and DRS investigations

“…Waste water from textile industries is causing a severe hazard to aqueous environment [1][2][3]. The degradation of these pollutants by conventional methods is insufficient and lead to several side effects [4,5].…”

Photocatalytic reduction of CO2 with H2O using perovskite CaxTiyO3

“…However, the absorption intensity at 320 nm decreases with increasing titanium component. The band gap was calculated using Tauc equation [31].…”