▎ 摘　　要

NOVELTY - Performing a self-assembly preparation of cellulose/graphene/polyaniline composite gel involves dispersing 0.1-0.35g of polyaniline powder in 3.3-1.2mL of N-methylpyrrolidone, and stirring it at 60 degrees C for 2 hours to obtain a polyaniline dispersion. The cotton linters are put in an alkali/urea solvent and stirred to dissolve it under low temperature conditions at a high speed, and then alkali/urea system are washed off with water to obtain cellulose. The 3-10 mL of cellulose is added to 40-80mL of graphene oxide solution, stirred uniformly, 0.5-1g of ascorbic acid is added and mixed uniformly to obtain mixed solution A. The mixed solution A is added to the polyaniline dispersion liquid, and mixture is heated to stand still to final product. USE - Method for performing a self-assembly preparation of cellulose/graphene/polyaniline composite gel. ADVANTAGE - The method enables to perform a self-assembly preparation of cellulose/graphene/polyaniline composite gel, which uses ascorbic acid to reduce graphene oxide component to graphene, and shows good electrochemical performance.