▎ 摘　　要

NOVELTY - The method involves weighing multi-layer graphene and multi-wall carbon nano-tube for simple mechanical mixing, adding concentrated nitric acid to the mixed powder for slightly acidizing, heating by oil bath, stirring, cooling, washing to pH = 7 to obtain acidified GR/MWCNTs intermediate product. The solid powder is placed in the pure nitrogen gas environment for high temperature pyrolysis to obtain black powder, dispersing the black powder in low concentration dilute hydrochloric acid solution for completely cleaning, using deionized water washing and drying to obtain the surface modified porous carbon GR/ MWCNTS intermediate product. The single-walled carbon nanotubes is dissolved in the deionizing water containing PVP or SDS surfactant. The mixed solution is transferred to the pulping cylinder, continuously adding the de ionized water. USE - Method for preparing elastic conductive network conductive agent slurry for lithium-ion battery silicon carbon cathode used in portable electric tool, electric automobile and other ideal power energy. ADVANTAGE - The conductive agent has surface modified porous carbon greatly improves the dispersibility of graphene and carbon nano-tube, increases the conductive agents and the contact substance, stabilizes the silicon carbon cathode the contact agent is not sufficient, and finally improves the circulation performance of the electric core. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) a lithium ion battery silicon carbon cathode slurry; (2) a soft-packaged lithium ion battery. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a method for preparing elastic conductive network conductive agent slurry for lithium-ion battery silicon carbon cathode. (Drawing includes non-English language text).