▎ 摘　　要

NOVELTY - A bacterial cellulose graphene paper loaded nickel hydroxide electrode material preparing method involves immersing bacterial cellulose in deionized water, ultrasonic washing, dispersing in water and transferring to a high-speed stirring to obtain bacterial cellulose pulp. The bacteria cellulose slurry is placed into filtration, acidified to continue suction graphene dispersion formed. Nickel and ammonium salts are dissolved in water, the bacterial cellulose graphite alkenyl paper is soaked in a nickel salt solution, aqueous ammonia is added, transferred to kettle, followed by heating. USE - Method for preparing bacterial cellulose graphene paper loaded nickel hydroxide electrode material that is utilized as flexible electrode material as anode material in supercapacitors (all claimed). ADVANTAGE - The material has high specific capacitance, high magnification, better mechanical properties of flexible electrode to prepare a super capacitor with better capacitance. DETAILED DESCRIPTION - A bacterial cellulose graphene paper loaded nickel hydroxide electrode material preparing method involves immersing bacterial cellulose in deionized water, ultrasonic washing, dispersing in deionized water and transferring to a high-speed stirring in a homogenizer, to obtain bacterial cellulose pulp. The acidified ultrasonic graphene is dispersed in deionized water to give graphene dispersion. The bacteria cellulose slurry is placed into pump vacuum filtration, acidified to continue suction graphene dispersion formed, and placed in a vacuum oven and dried to prepare a bacterial cellulose graphene paper. Nickel and ammonium salts are dissolved in distilled water, the bacterial cellulose graphite alkenyl paper is soaked in a nickel salt solution, aqueous ammonia is added, mixed evenly transferred to a reaction kettle, followed by heating to obtain product, where the bacterial cellulose bacterial cellulose paper graphene and acidified graphene mass ratio is (3-30): 1, and nickel salt with ammonium salt at molar ratio is (0.2~10): 1 and the ratio of a nickel salt with ammonia is 1 mmol: (0.5-5ml).