METHOD FOR MANUFACTURING GRAPHENE, TRANSPARENT ELECTRODE, ACTIVE LAYER COMPRISING THEREOF, DISPLAY, ELECTRONIC DEVICE, OPTOELECTRONIC DEVICE, SOLAR CELL AND DYE-SENSITIZED SOLAR CELL INCLUDING THE ELECTRODE OR ACTIVE LAYER

摘要

Disclosed is a method of manufacturing graphene, a transparent electrode and an active layer including the graphene, and a display, an electronic device, an optoelectronic device, a solar cell, and a dye-sensitized solar cell including the transparent electrode and the active layer. The method of manufacturing graphene includes: (a) preparing a subject substrate; (b) forming a metal thin film on the subject substrate and heat-treating the metal thin film to increase the grain size of the metal thin film; (c) supplying a carbon source material on the metal thin film; (d) heating the supplied carbon source material, the subject substrate, and the metal thin film; (e) diffusing carbon atoms generated from the heated carbon source material due to thermal decomposition into the metal thin film; and (f) forming graphene on the subject substrate by the carbon atoms diffused through the metal thin film.