| abstract |
The invention discloses a membrane material or an aerogel material containing metal organic skeleton nanofibers, a preparation method and application thereof, and belongs to the technical field of textile materials. It consists of metal-organic framework nanofibers and thermoplastic polymer nanofibers intertwined in three dimensions by hydrogen bonding forces. The specific preparation process comprises dispersing the prepared linear metal organic skeleton nanofibers in proportion with the thermoplastic polymer nanofibers in a solvent to obtain a suspension, and then applying the suspension to the substrate, and then drying at room temperature or freeze drying. The technique yields a membrane material or an aerogel material containing metal-organic framework nanofibers. The preparation process of the invention has the characteristics of simple process and easy operation, and the metal organic skeleton and the nanofiber in the composite membrane material or the aerogel material are uniformly distributed in three-dimensional space, the structure is stable, and the adsorption or sensing of gas or liquid pollutants is performed. , catalysis, filtration and other aspects have unique applications. |