▎ 摘　　要

NOVELTY - Preparing three-dimensional fluorescent graphene fiber comprises immersing textile fibers in absolute ethanol, cleaning and drying to obtain clean textile fibers, where textile fibers include natural fibers and chemical fibers, the natural fiber includes cotton, hemp, silk, and wool, and the chemical fiber includes viscose, polyester, nylon, and aramid, (ii) using a room temperature and room pressure plasma method to perform surface treatment on the clean textile fibers to obtain surface-modified textile fibers, (iii) dispersing the graphene and the water-soluble fluorescent dye in water to obtain a graphene-containing fluorescent dispersion, and (iv) placing surface-modified textile fiber in a fluorescent dispersion liquid atmosphere, and drying. USE - The method is useful for preparing three-dimensional fluorescent graphene fiber. ADVANTAGE - The atomization device atomizes the fluorescent dispersion to form a stable atomization area, and the textile fibers pass through the atomization area to obtain three-dimensional fluorescent graphene fibers by atomization contact, which improves production efficiency and product quality. DESCRIPTION OF DRAWING(S) - The drawing shows the structure schematic diagram of atomizing device. Tank body (100) Liquid outlet (101) Supporting plate (102) Clapboard (103) First liquid collecting port (104) Second liquid collecting port (105) First through hole (106) Cover (200) Atomizing mechanism (300) First atomizing chamber (400) Second atomizing chamber (500) Atomizing region (600) Flow stabilizing mechanism (700) Roller mechanism (800)