Adsorptive functional polymer material and preparation method and application thereof
By using a novel polymerization system of silver nanoparticle catalyst and organosilicone initiator, an adsorption-type functional polymer material with rapid adsorption effect on Cu2+ at different pH and temperature was prepared, solving the problems of high cost and slow adsorption rate of existing materials.
CN122145689APending Publication Date: 2026-06-05LISHUI UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- LISHUI UNIV
- Filing Date
- 2026-04-02
- Publication Date
- 2026-06-05
Smart Images
Figure CN122145689A_ABST
Abstract
The application belongs to the technical field of polymer material application, and discloses a kind of adsorption type functional polymer material and its preparation method and application.The application carries out second reaction to styrene, isoprene, silver nanoparticle catalyst, organosilicon chlorine initiator under protective atmosphere, and obtains styrene-isoprene copolymer;Carry out third reaction to styrene-isoprene copolymer, 1,4-dimercaptobenzene, azobis isobutyronitrile initiator, toluene under protective atmosphere, and obtain adsorption type functional polymer material.The prepared polymer structure does not contain ester group that is easy to hydrolyze under alkaline condition, has good acid and alkali resistance, and has very good adsorption effect under different pH, temperature and other conditions to Cu 2+ The adsorption mechanism belongs to chemical adsorption, and adsorption equilibrium can be quickly reached.
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