▎ 摘　　要

NOVELTY - Antibacterial agent useful for plastic modification based on phosphorene, is obtained by using sulfonated graphene oxide doped with black phosphorene as a carrier to load silver and zinc ions, and coating with double-layer oligomer by using a fluid-type technology, and the formed solid powder antibacterial agent exhibits viscous fluid-type characteristics without solvent. USE - Used as antibacterial agent. ADVANTAGE - The antibacterial agent is a two-nano nanomaterial based on black phosphorene, which can play a strengthening and toughening role in the matrix, so that the mechanical properties of the thermoplastic resin are slightly improved, which is not available in traditional solid powder antibacterial additives.