Mercury thrown even at low concentrations in water resources causes a severe threat to the ecosystem hence presented work describes low-cost and environmentally friendly clean-up platform for decontamination of terms mercury ions. For this purpose, MgFe2O4—Gum Arabic composite was prepared with simple ultrasound-assisted precipitation route further modified l-Cysteine as thiol resource improve ...

The preferential oxidation of CO (CO-PrOx) to CO2 is an effective catalytic process for purifying the H2 utilized in proton-exchange membrane fuel cells power generation. Our current work reports on synthesis, characterization and CO-PrOx performance evaluation unsubstituted magnesium-substituted iron- cobalt-based oxide catalysts (i.e., Fe3O4, Co3O4, MgFe2O4 MgCo2O4). More specifically, abilit...