The Synthesis Of Star-shaped Acrylamide Polymers By Single Electron Transfer Living Radical Polymerization

Acrylamide Polymer is currently the world's most widely used type of polymer,synthesized from acrylamide and different functional monomers,and it can be used in multiple fields.Compared with Linear-shaped Acrylamide Polymers,Star-shaped Acrylamide Polymers has the advantages of good solubility,low viscosity and small hydrodynamic volume.Therefore,in this article,the Star-shaped Acrylamide Polymers were synthesized by Single Electron Transfer Living Radical Polymerization(SET-LRP),the concrete contents as follows:The Star-shaped acrylamide binary copolymer P(AM-co-NVP)was initiated by carbon tetrachloride,Catalyzed by elemental copper,and tris(N,N-dimethylaminoethyl)amine was the ligand,synthesized in aqueous solution by SET-LRP.Infrared spectrum(FT-IR)and 13C-NMR was used to analyze and characterize the structure of the product.The results showed that the acrylamide-based polymer was successfully synthesized.The Star-shaped acrylamide binary copolymer P(AM-co-AMPS)was initiated by tetrachloroethane,Catalyzed by elemental copper,and tris(N,N-dimethylaminoethyl)amine was the ligand,synthesized in aqueous solution by SET-LRP method.Infrared spectrum(FT-IR)and 13C-NMR was used to analyze and characterize the structure of the product.The results showed that the acrylamide-based polymer was successfully synthesized.The Star-shaped acrylamide terpolymer P(AM-NVP-AA)was initiated by carbon tetrachloride,Catalyzed by elemental copper,and tris(N,N-dimethylaminoethyl)amine was the ligand,synthesized in aqueous solution by SET-LRP method.Infrared spectrum(FT-IR)and13C-NMR was used to analyze and characterize the structure of the product.The results showed that the acrylamide-based polymer was successfully synthesized.The Star-shaped acrylamide terpolymer P(AM-AMPS-NVP)was initiated by carbon tetrachloride,Catalyzed by elemental copper,and tris(N,N-dimethylaminoethyl)amine was the ligand,synthesized by SET-LRP in aqueous solution polymerization.Infrared spectrum(FT-IR)and 13C-NMR was used to analyze and characterize the structure of the product.The results showed that the acrylamide-based polymer was successfully synthesized.