▎ 摘　　要

NOVELTY - This utility new type refers to a preparation graphene using one bracket, wherein several substrate include rod, said rod is parallel or symmetrically arranged base, a base upper fixing bar uniformity are arranged with a plurality of supporting plate, a base rod two end set with a baffle plate, a supporting plate between the baffle plate, a baffle plate and supporting plate two side fixed with reinforced bar, a reinforced rod is located 1/5-1 /2 height, base rod bottom is circular arc-shaped, two end angles at the bottom, a supporting plate and the substrate rod is 30-90 degrees. The preparation graphene using bracket has simple structure, convenient manufacturing, low manufacturing cost, and it is convenient to operation, solves the problem that the current technique in the metal substrate to the fold of problem and so on, greatly improves the mass of the product and improves the economic benefit.