• 专利标题:   Carbon nanotube graphene aluminum powder, useful to prepare aluminum foam, where powder is prepared by mixing aluminum powder with graphene solution, adding water, ethanol and surfactant with solution and drying by ultrasonic treatment.
  • 专利号:   KR2013106894-A
  • 发明人:   SEONG K L
  • 专利权人:   SEONG K L
  • 国际专利分类:   B01J019/10, C01B031/02, C01F007/00
  • 专利详细信息:   KR2013106894-A 30 Sep 2013 C01F-007/00 201373 Pages: 3
  • 申请详细信息:   KR2013106894-A KR026480 15 Mar 2012
  • 优先权号:   KR026480

▎ 摘  要

NOVELTY - Carbon nanotube (CNT) graphene aluminum powder prepared by mixing 100 pts. wt. of aluminum powder having a particle size of less than or equal to 75 mu m with a CNT graphene solution that is prepared by mixing carbon nanotubes and graphene at the ratio of 1-99:99-1 to prepare a solution, adding 0.1-10 pts. wt. of water, 60-90 pts. wt. of ethanol and 0.01-5 pts. wt. of a surfactant with the solution, drying at 100-200 degrees C by an ultrasonic treatment, is claimed. USE - The CNT graphene aluminum powder is useful for preparing an aluminum foam (claimed). ADVANTAGE - The aluminum foam is light in weight, and has excellent elasticity, flexibility, electric conductance and thermal conductance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing an aluminum foam comprising: injecting the CNT graphene aluminum powder into a crucible furnace and dissolving at 35-850 degrees C under atmospheric pressure; mixing the dissolved mixture with 1.5-2 wt.% of a mixture of aluminum, molten metal and thickener and stirring; adding the mixture with 0.5-2.5 wt.% of a mixture of titanium hydride, foaming agent and a blowing agent and uniformly mixing; injecting the mixture into a mold, heating using a heating unit and maintaining the temperature above a melting point of the mixture for 4-6 minutes; and removing the molded product and cooling at 70-90 degrees C.