▎ 摘　　要

NOVELTY - Preparing bio-fuel battery anode material comprises e.g. mixing monolayer graphene oxide, styrene sulfonic acid and deionized water, stirring, adding hydrazine hydrate, refluxing, filtering, washing, drying solid product under vacuum to obtain hydrophilic graphene, adding polystyrene sulfonic acid, hydrophilic graphene, acrylic monomer, aniline monomer into a reactor containing sulfonic acid solution having a pH value of 1-1.5, reacting, mechanically stirring and adding initiator, pore-forming agent to obtain composite solution and then coating composite solution on the carbon cloth surface. USE - The method is useful for preparing bio-fuel battery anode material. ADVANTAGE - The material has hydrophilic performance, conductive performance, and excellent electrical performance. DETAILED DESCRIPTION - Preparing bio-fuel battery anode material comprises (i) mixing 5 pts. wt. monolayer graphene oxide, 5-8 pts. wt. styrene sulfonic acid and 100 pts. wt. deionized water, stirring at room temperature for 24 hours, adding 5-7 pts. wt. hydrazine hydrate, refluxing at 90-95 degrees C for 8-12 hours, filtering, washing, drying solid product under vacuum to obtain hydrophilic graphene, (ii) adding 5 pts. wt. polystyrene sulfonic acid, 0.3-0.9 pts. wt. hydrophilic graphene, 1-5 pts. wt. acrylic monomer, 30-40 pts. wt. aniline monomer into a reactor containing 300 pts. wt. sulfonic acid solution having a pH value of 1-1.5, reacting at 0-5 degrees C under ice-water bath, mechanically stirring at 400-500 revolution per minute and adding 0.25-0.3 pts. wt. initiator, 1-3 pts. wt. pore-forming agent to obtain composite solution, and (iii) coating composite solution on the carbon cloth surface at room temperature for 1-2 hours, drying at 55-60 degrees C, washing with deionized and acetone to obtain final product.