| abstract |
This application discloses a kind of method processing granulated carbon material, if graphite granule or carbon nano-particle are as the coacervate of CNT.In-between the electrodes, such as, when contre electrode and comprise for the treatment of material outer buttons transduction electric drum between there is low pressure (aura) plasma body of generation, in processing vessel, stir parent material.Preferably, deposit in case in conducting contact such as Metal Ball or other contact formations with relatively high specific surface area, stir material, on the surface of described contact, occur plasma glow, and material to be processed moves between described contact.Find depolymerization nano particle effectively, and graphite material sheet has been come off to produce the method for the graphite flake of very thin (little layer or the individual layer) of display Graphene-type feature.The depolymerization produced or exfoliate carbon nanomaterial are one side of the present disclosure, and their application be distributed in matrix material are also one side of the present disclosure, such as, for electric or electronic article and device conducting polymer matrix material.By selecting suitable gas to come functionalized particle surface, wherein in described gas, form plasma body.Compare with previous aggressive chemical method such as acid treatment, the present invention use safety, dry with the condition of gentleness under be favourable, to realize the depolymerization of high level or to come off. |