Metal-Semiconductor – Metal structure on Graphene Doped ZnO Thin Film

A unique combination of its extraordinary qualities has made graphene one of the most promising nanomaterials, it is not only the thinnest material, but also one of the strongest materials. It is a superb electrical conductor and does so better than any other material. Instead of using polymers, polymer composites are employed in numerous applications. Due to its uses, stable graphene dispersions with high graphene concentrations have received a lot of attention recently. To enhance the dispersion of graphene and create a stable graphene solution with a high concentration, 1-vinyl 2pyrrolidone was used. To create ZnO/graphene composites, this stable graphene solution was combined with ZnO. A sol-gel method was used to deposit a thin coating of Graphene doped ZnO composite. With the addition of graphene, ZnO’s electrical conductivity was significantly increased.