Compound bacteriostatic agent as well as preparation method and application thereof

The invention belongs to the technical field of composites and preparation and relates to a novel compound bacteriostatic agent as well as a preparation method and an application thereof. The compoundbacteriostatic agent has the molecular formula of Ag/AgCl/Bi6O4.46(OH)3.54(NO3)5.54, is grey powder and odorless, has good visible-light response capacity and bacteriostatic ability and can have a better inhibition function on bacteria such as escherichia coli, staphylococcus aureus, salmonella and the like. Single-component Bi6O4.46(OH)3.54(NO3)5.54 is synthesized with a BiOCl conversion methodfor the first time and is bound with Ag/AgCl, and the novel bacteriostatic agent with the molecular formula of Ag/AgCl/Bi6O4.46(OH)3.54(NO3)5.54 is obtained. The compound bacteriostatic agent has unique chemical composition and good antibacterial effect, and the preparation method is scientific, has simple preparation process, is low in preparation cost and has good application prospects and market values. 本发明属于复合材料及制备技术领域