| abstract |
The invention provides a method for preparing a hybrid porous polymer based on cage-type and ladder-type structure silsesquioxane, comprising the steps of: combining cage-type octavinylsilsesquioxane (OVS), dodecylbenzene Dissolve substituted tricyclic ladder silsesquioxane (PLS) in an organic solvent, add a catalyst, stir evenly, and conduct a heating reaction; after the reaction, cool to room temperature, filter, and wash to obtain a solid I; the obtained solid I is carried out Soxhlet extraction, and then vacuum drying. The preparation steps of the present invention are simple, the preparation process conditions are easy to control, and the raw materials used are easy to obtain; the obtained hybrid porous polymer has a high specific surface area, a large pore volume, and good chemical stability and thermal stability, and is applied to adsorb dyes and heavy metals Ions have better adsorption capacity. |