Synthesis and characterization of CuO-NiO-ZnO mixed metal oxide nanocomposite

Synthesis and Characterization of TiO2-ZnO-MgO Mixed Oxide and Their Antibacterial Activity

“…However, research based on the ternary oxide system is limited, particularly for antimicrobial proposes. Juma et al [17] synthesized and characterized a nanocomposite formed by CuO-NiO-ZnO (using the co-precipitation method) and reported that the presence of three materials impacted strongly on the overall properties of the composite. Li et al [18] prepared a ZnO-CeO 2 -TiO 2 composite by the combustion method for methylene blue degradation, enhancing their photocatalytic properties.…”

Evaluation of 8.0 MeV Carbon (C2+) Irradiation Effects on Hydrothermally Synthesized Co3O4−CuO−ZnO@GO Electrodes for Supercapacitor Applications

“…Literature studies have shown that minimal research work has been carried out on the combination of three transition metal oxides. The optical and electrochemical properties of Co 3 O 4 À NiOÀ ZnO/GO was reported in our earlier work [2], combinations such as ZnOÀ MnO 2 À Cu 2 O [20], CuOÀ NiOÀ ZnO [1] and Co 3 O 4 À NiOÀ ZnO/GO [2] have been reported to possess better properties compared to their single transition metal oxides. Studies have shown that mixed transition metal oxides nanocomposites possess enhanced properties that lead to improved device performance for several applications than single or binary combination [2].…”

“…The constituent metal oxides behave in various manners such as separate individuals and contribute its properties into the system, provide modified properties induced by metal-to-metal, metal to oxygen to metal, or metal to other functional groups such as alkyl, aromatic etc. interactions [3,1]. The interaction at the microscopic scale between various constituent metals improves the performances of the new composite such as charge separation efficiency, enhanced charge transfer, increased charge carrier lifetime etc.…”

“…This involves the combination of two or more metal oxide matrix to produce an entirely new composite with new, novel and desired. chemical and physical properties [1]. The essence of combining the various metal oxides is to enhance the performance of the new material for various technological applications for the benefit of humanity [2].…”

Carbon Dioxide Precipitation Method to Prepare Zinc Oxide

“…Zinc oxide (ZnO) is one of the most valuable optical and electrical materials . ZnO nanoparticles have been synthesized using many chemical methods, such as homogeneous precipitation, calcination, sol‐gel, ionothermal precipitation method, electrochemical deposition etc. Among these chemical synthesis methods, homogeneous precipitation method is one of the most widely used method due to its low cost, scalability and reduced temperature.…”