Preparation of polymer nanocomposites of core-shell structure via surface-initiated atom transfer radical polymerizations |
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| Authors: | Zhongli Lei Shuxian Bi |
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| Affiliation: | Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Materials Science, Shaanxi Normal University, Xi'an, 710062, China |
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| Abstract: | Polymer nanocomposites of core-shell structure were prepared by grafting poly(tert-butyl acrylate) (Pt-BA) from SiO2 nanoparticle via the surface-initiated polymerization (SIP) strategy. This new organic inorganic hybrid particle has been extensively characterized by XPS (X-ray Photoelectron Spectroscopy), SEM (Scanning Electron Microscopy), TEM (Transmission Electron Microscopy), and TGA (ThermoGravimetric Analysis). |
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| Keywords: | Surface-initiated Atom transfer radical polymerization Poly(tert-butyl acrylate) Graft polymerization Silica particles |
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