Study on the Poly(N-Isopropylacrylamide-co-Styrene) Microgel Interaction with Samarium(Ⅲ) AITranslate

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Chinese Library Classification Number:O613.24[理学—无机化学];O614.33[理学—无机化学]

Citation Information:

The complex of N-isopropylacrylamide and styrene copolymeric microgel P（NIPAM-co-St） with Sm was prepared by soapless emulsion polymerization. The complex was characterized by transmission electron micrography （TEM）, dynamic light scattering （DLS）, Zeta potential, UV spectrum, IR spectrum and fluorescence spectrum. The results showed that the mierogel particle size and surface morphology had no remarkable change after the Samarium addition and samarium interacted with microgel mainly by electrostatic action. Effective energy transfer failed due to unmatched energy level between microgel and Sm （Ⅲ）.