▎ 摘　　要

NOVELTY - Polyaniline battery film, comprises 60-80 pts. wt. aniline, 2-3 pts. wt. ammonium persulfate, 40-50 pts. wt. graphene nanomaterial sheet, 3-5 pts. wt. acid, 2-4 pts. wt. dimethyl aminopropyl amine, and 30-50 pts. wt. compatibilizer emulsion. USE - Used as polyaniline battery film. ADVANTAGE - The film has better bonding strength, higher specific capacitance and better conductivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the film, comprising (i) mixing hydroxy ethylidene diphosphonic acid and aniline, adding into 20-30 times the weight of the mixture in deionized water and stirring uniformly to obtain the aniline dispersion; (ii) adding graphene nanomaterial sheet into the compatibilizer emulsion, adding aniline dispersion, introducing nitrogen, adding ammonium persulfate, stirring and reacting for 10-17 hours under 5-20 degrees C, adding dimethyl amino propylamine, heating to 70-75 degrees C, maintaining the temperature and stirring for 40-50 minutes, filtering, water washing the filter cake and vacuum drying to obtain the product