| abstract |
The invention discloses a cyclodextrin-based cucurbituril triazine copolymer, and a preparation method of the cyclodextrin-based cucurbituril triazine copolymer, which comprises the following steps: dissolving allyl cucurbituril, allyl-beta-cyclodextrin, 1, 3-bis (oxiranylmethyl) -5- (2-propenyl) -1,3, 5-triazine-2, 4,6(1H,3H,5H) -trione, an initiator and an emulsifier in a high-boiling point solvent, stirring and reacting for 3-4 hours at 65-75 ℃ in the atmosphere of nitrogen or inert gas, then precipitating in water, filtering, and then placing in a vacuum drying oven at 100-110 ℃ for drying for 12-15 hours to obtain the cyclodextrin cucurbituril triazine copolymer. The cyclodextrin-based cucurbituril triazine copolymerization is applied to a heavy metal ion adsorption material, and the heavy metal ion adsorption material has the advantages of low cost, good heavy metal ion adsorption effect, large adsorption capacity and easiness in desorption. |