Anti-bacterial electronic cigarette appearance material as well as preparation method and application thereof

The invention discloses an anti-bacterial electronic cigarette appearance material as well as a preparation method and an application thereof. Aluminum trichloride and 1,2,4-benzenetricarboxylic acid are taken as raw materials, water serves as a solvent, and a metal-organic framework material with a microcellular structure is prepared. The metal-organic framework material has uniform micropores, uncoordinated carboxylic acid groups are contained in the micropores, and the material is supported with silver ions with anti-bacterial performance after being immersed in a silver nitrate solution for an ion exchange reaction. The silver-supported metal-organic framework material has very high thermal stability, and the silver-supported metal-organic framework and plastic composite anti-bacterial cigarette appearance material is prepared with a melt blending method. According to the preparation method, raw materials are easy to obtain, and the synthesis procedure is simple. The novel anti-bacterial electronic cigarette sleeve material has a better anti-bacterial function in the repeated use process and can protect the health of a user by preventing bacteria from breeding.