▎ 摘　　要

NOVELTY - Preparing graphene/bamboo fiber comprises (i) subjecting the bamboo to slag removal treatment, removing the sand and dust, drying until the water content of 20-25%, cutting the original bamboo into 25-40 mm, and bamboo with a width of 10-20 mm, placing the bamboo fiber in a pre-steaming chamber at 80-90 degrees C, steaming for 20-30 minutes, and performing extrusion treatment to obtain bamboo fiber coarse slurry, where the compression ratio is 1.5-3:1, (ii) repeatedly immersing the bamboo fiber coarse slurry obtained in the step (i) in water, dispersing and washing to neutral, then adding into a high-concentration disc mill for atmospheric refining, adding the refining slurry into a submersible washing, the temperature of the submersible is 85-90 degrees C and time is 1-2 hours, and (iii) adding graphene dispersion into product obtained in step (ii), mixing, performing vacuum filtration for 55-65 minutes, and drying at 55-70 degrees C for 80-110 minutes to obtain final product. USE - The method is useful for preparing graphene/bamboo fiber. ADVANTAGE - The method: does not including harmful chemicals and ensure health characteristics of the fiber; and the obtained product has excellent antibacterial property, has Kappa value low, and inhibiting killing effect to Staphylococcus aureus, Escherichia coli, hemolytic streptococcus. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for graphene/bamboo fiber prepared by above method.