▎ 摘　　要

NOVELTY - This new utility model claims of a kind of growing graphite alkene is one mould, comprising , baffle plate and hanging rod; the front and rear two end are installed with baffle plate, front and rear two end between the baffle plate installed with multiple hanging rod, the hanging rod spiral distribution of present on baffle plate. This new utility model when sampling on the substrate material and the clockwise or counterclockwise direction from inner to outside winding on hanging rod of, can grow big area of graphene, structure is simple, low cost, production technology is simple.