| abstract |
The present invention provides a kind of graphene enhancing conductive rubber films and preparation method thereof.Graphene oxide, alkali, ferrite nano fiber, metal nanometer line are successively added to the water and are mixed to get spinning lyosol, then spinneret is carried out under the action of an external magnetic field, the modified ferrite nanofiber of graphene oxide doped is made, utilize reducing agent redox graphene, finally it is scattered in tetrahydrofuran with natural rubber, casting film forming is after mixing to get enhancing denatured conductive rubber film.This method is mutually overlapped as applying orientation ferrite fibre made from magnetic field and the graphene of sheet, it is dispersed in rubber matrix and forms orderly belt reinforcement structure, mechanical strength and electric conductivity to rubber are substantially improved, and preparation process is simple, conductive rubber obtained is had excellent performance, and is had a extensive future. |