3-DIMENSIONAL GRAPHENE STRUCTURE AND PROCESS FOR PREPARING AND TRANSFERRING THE SAME

摘要

PURPOSE: A three-dimensional graphene structure, a manufacturing method of the same, and a transferring method of the same are provided to stably implement a transferring operation and to improve the performance of graphene-based elements. CONSTITUTION: A three-dimensional graphene structure includes periodically repeated three-dimensional shapes. The three-dimensional shapes are hollow hemispherical, cylindrical, or bowl-shaped concave parts or convex parts. The sizes of the three-dimensional shapes are in a range between about 0.1 and 100 um, and the intervals of the three-dimensional shapes are in a range between about 0.1 and 100um. The heights or the depths of the three-dimensional shapes are in a range between about 10nm and about 10um.