| abstract |
The invention provides a preparation method of a high refractive transparent nanocomposite film containing ZnS quantum dots, comprising the steps of: first preparing a surface-rich hydroxy-containing ZnS nanoparticle; and then dispersing the surface-rich hydroxyl-rich ZnS nanoparticle in the organic solvent A or a mixture of the organic solvent A and the monomer N,N-dimethyl acrylamide (DMA) is added with a functional monomer glycidyl methacrylate (GMA), a polymerization monomer, an initiator, and uniformly dispersed to obtain a polymerization solution; The polymerization solution is added to the mold, pressed onto the matching upper mold of the mold, and cured by heat curing or photocuring, stripping, removing the solvent and unreacted monomers. The preparation method has the advantages of simple preparation method, short steps, energy saving and environmental protection, and the ZnS quantum dots in the prepared nanocomposite film are highly dispersed, and the nano composite film has the characteristics of high light transmittance, high refractive index and excellent mechanical properties. |