▎ 摘　　要

NOVELTY - A preparation method of electric conduction polymer comprises taking graphene, dispersing agent A and water at wt. ratio of 1:0.1-0.5:4-6, mixing, grinding, and obtaining graphene dispersion liquid; using alkali metal silicate solution and graphene dispersion liquid at wt. ratio of 1:0.05-0.3, stirring, adding mixing liquid and dispersing agent B; using aluminum raw material and granulated blast furnace slag, and grinding to obtain composite polymer powder; and using composite polymer powder and alkali to obtain exciting solution, and mixing. USE - Preparation method of electric conduction polymer. ADVANTAGE - The prepared conduction polymer has good conductivity and mechanical property. DETAILED DESCRIPTION - Preparation method of electric conduction polymer comprises taking graphene, dispersing agent A and water at wt. ratio of 1:0.1-0.5:4-6, mixing, grinding, and obtaining graphene dispersion liquid; using alkali metal silicate solution and graphene dispersion liquid at wt. ratio of 1:0.05-0.3, stirring, adding mixing liquid and dispersing agent B; using aluminum raw material and granulated blast furnace slag, and grinding to obtain composite polymer powder; and using composite polymer powder and alkali to obtain exciting solution, mixing and uniformly stirring to obtain electric conduction polymer.