**5. Conclusion**

Most of the researchers have discussed the positive aspects of graphene reinforced composites, the extensive property of graphene and its huge potential for industrial applications. Due to the 2D structure and high specific surface area (SSA) of the graphene, it has several typical and intrinsic merits over the other reinforcements to incorporate in matrix for developing the composite structure. Graphene with very low content addition to the matrix showed a break through improvement and evolved as effective reinforcement for the material over high content particulate and CNT-based reinforcement composite system.
