The relationship between the fabrication and characteristics of nitrogen-doped graphene

Abstract

Abstract Since the 21st century, with the popularization of computers and mobile phones to the upgrading of various kinds of electronic products, human needs are also changing, among which the flexible touch screen has received wide attention. To achieve a wide application of flexible touch screens, this paper needs to make more materials innovations, and graphene’s unique and excellent performance has attracted wide attention. Among them, the metal doping, non-metallic doping, metallic and non-metallic co-doping of graphite phase carbon nitride has broad development prospects, widely used, or may be widely used in the production and production of flexible touch screen. This paper briefly analyzes and compares three nitrogen-containing graphene materials’ properties and preparation methods (metal doping, non-metal doping, metal, and non-metal co-doping) in 2D nanomaterials, and discusses the possible applications in the field of flexible touch screens. Urea-reduced GO graphene, Fe-P co-doped graphite phase nitride carbon and potassium ion-doped graphite phase nitride carbon all have easy raw materials, simple production mode, electrical, and excellent optical properties; meanwhile, different doping methods and dosage change the performance of graphene in different directions. Therefore, nitrogen-containing graphene materials have a lot for development in the part of flexible touch screens.