▎ 摘　　要

NOVELTY - Preparation of catalytic material involves impregnating the textile fibers in saturated dispersion liquid of graphene oxide, drying, washing, adding the resultant material into reducing agent solution, reacting at 50-80 degrees C for 0.5-1 hour, washing the resultant reaction product, drying, obtaining textile fiber/graphene composite, adding textile fiber/graphene composite into silver nitrate solution, stirring, adding sodium phosphate and urea, reacting at 120-180 degrees C for 3-8 hours, washing the resultant product and drying. USE - Preparation of catalytic material (claimed). ADVANTAGE - The method provides catalytic material having excellent environmental-purification effect, by simple process.