Synthesis of thermoresponsive silica nanoparticle/PNIPAM hybrids by aqueous surface-initiated atom transfer radical polymerization |
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Affiliation: | 1. College of Chemistry, Alan G. MacDiarmid Institute, Jilin University, Qianwei Road 10#, Changchun 130012, PR China;2. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, PR China;1. Department of Chemistry, University of Delhi, Delhi 110 007, India;2. Department of Chemical Engineering, Feng Chia University, Taichung 40724, Taiwan;1. CSIRO Manufacturing, Clayton, VIC 3169, Australia;2. Federal University of Rio de Janeiro, Institute of Macromolecules, Brazil;3. Curtin University of Technology, Australia;4. Federal University of Rio de Janeiro, Program of Materials and Metallurgy Engineering/COPPE, Brazil;5. CSIRO Energy, Australian Resources Research Centre, Kensington, WA 6151, Australia;1. School of Materials Science and Engineering, Chang''an University, Xi''an 710061, Shaanxi, PR China;2. Engineering Research Central of Pavement Materials, Ministry of Education of PR China, Chang''an University, Xi''an 710061, PR China;1. School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China;2. School of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, China |
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Abstract: | This paper described the synthesis of a novel kind of thermoresponsive silica nanoparticle/PNIPAM hybrids by aqueous surface-initiated atom transfer radical polymerization at room temperature. These resulting hybrid particles were characterized by FT-IR, XPS, TEM, TGA and variable temperature DLS which indicated that they owned both core/shell structures and thermoresponsiveness. |
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