| abstract |
The invention relates to the fields of colloid, semiconductor, photocatalysis, photovoltaic industry and the like, in particular to a preparation method of a zinc oxide and silver oxide hybrid on the surface of nano-spheres. The ZnO nanospheres synthesized by Pickering inverse miniemulsion polymerization method are used as solid emulsifiers, and the double bonds in poly-N-isopropylacrylamide and sodium polyacrylate and modifiers form the inner liner of micro-crosslinked copolymer spheres. ZnO is attached to the outer layer of the inner liner to form an outer layer, and the copolymer nano-sphere colloid is prepared as an adsorption surface layer, and Ag 2 O/ZnO hybrid material is formed on the surface layer through adsorption and further precipitation. The nanoscale hybrids prepared by this method have potential applications in the fields of semiconductor, photocatalytic degradation and photovoltaic industry. |