Pyridine ionic porous organic polymer as well as preparation method and application thereof

The invention relates to the technical field of high polymer materials and electrochromism, in particular to a pyridine ionic porous organic polymer and a preparation method and application thereof. According to the pyridine ion porous organic polymer and the preparation method and application thereof, the color-changing gene triphenylamine is introduced, so that the pyridine ion porous organic polymer which is short in synthesis route, simple to operate, high in yield and high in ion density is designed. The high ion density not only brings specific solubility to the polymer, but also is more beneficial to adjusting the physical and chemical properties of the ionic porous organic polymer through ion replacement and enriching the properties of the ionic porous organic polymer, so that the polymer has good solubility in a specific solvent; and the film can be formed through a plurality of processing modes such as spin coating or spray coating. 本发明涉及高分子材料和电致变色技术领域，具体涉及一种吡啶类离子多孔有机聚合物、其制备方法及其应用。本发明所提供的吡啶类离子多孔有机聚合