“…Nowadays, carbon nanomaterials have become one of the hottest topics in the field of material. These carbon nanomaterials, including graphene, carbon nanowall(CNW), carbon nanotube(CNT) and so on, can be used in many different fields due to their properties, such as, flexible graphene transistors [1], graphene sensors, graphene displays, hydrogen storage by carbon nanotubes [2], super capacitors, catalyst supporters for fuel cells and superhydrophobic surfaces. To produce carbon materials, variety of methods have been developed, which contain liquid-phase exfoliation of graphite [3], synthesis on SiC, laser ablation technique and thermal chemical vapor deposition (T-CVD).…”