Synthesis,characterization, and properties of copolymer of acrylamide and complex pseudorotaxane monomer consisting of cucurbit[6]uril with butyl ammonium methacrylate |
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| Authors: | Xiaoling Huang Yebang Tan Yuexia Wang Hui Yang Jie Cao Yuju Che |
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| Institution: | 1. School of Chemistry and Chemical Engineering, Shandong University, Jinan, People's Republic of China;2. The Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, Jinan, People's Republic of China |
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| Abstract: | The novel copolymers of acrylamide (AM) with complex pseudorotaxane monomer (BAMACB) of butyl ammonium methacrylate (BAMA) and cucurbit6]uril (CB6]) were prepared via free‐radical polymerization in aqueous solution. The copolymers containing pseudorotaxane (PAM/BAMACB) were characterized by 1H‐NMR, FTIR, elemental analysis, TGA, and DSC. The glass transition temperature (Tg) of the copolymer PAM/BAMACB are higher than that of the copolymer of acrylamide and butyl ammonium methacrylate (PAM/BAMA) because of the enhanced rigidity and the bulky steric hindrance of BAMACB side chain in PAM/BAMACB. The molecular weights of copolymer PAM/BAMACB were obtained via static light scattering. The hydrodynamic radii of coils or aggregates were investigated by dynamic light scattering. © 2008 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 46: 5999–6008, 2008 |
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| Keywords: | cucurbit[6]uril pseudorotaxane monomer radical polymerization self‐organization water soluble copolymer |
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