▎ 摘　　要

NOVELTY - Preparing quantum graphene/regenerated cellulose antibacterial antiviral composite fiber comprises dissolving quantum graphene and thickening agent, using ultrasonic wave to vibrate and disperse, mixing, forming uniform and viscous mixture and regenerated cellulose solution, stirring and filtering to obtain spinning solution prepared by wet spinning. USE - The method is useful for preparing quantum graphene/regenerated cellulose antibacterial antiviral composite fiber used for nano sensing, electrode material, photo-catalysis, and functional composite material. ADVANTAGE - The method realizes the fiber has excellent antibacterial and antiviral performance, water washing resistance, stable soaping resistance, environmentally-friendly, comfortable tactility, good taking performance, more colorful, realizes the export prohibition of the European and American metal-based silver ion antibacterial fiber and realizes high efficiency, high quality, and high yield.