Preparation of a polymer containing indole groups by RAFT polymerization and one-phase synthesis of AuNPs-polymer nanocomposites
作者： Juan Liu , Pei-Yang Gu , Na-Jun Li , Li-Hua Wang , Chun-Yu Zhang
DOI: 10.1002/APP.39026
关键词: Tetrahydrofuran 、 Nanocomposite 、 Materials science 、 Polymer chemistry 、 Side chain 、 Polymer 、 Methacrylate 、 Reversible addition−fragmentation chain-transfer polymerization 、 Polymer nanocomposite 、 Indole test 、 Materials Chemistry 、 General chemistry 、 Surfaces, Coatings and Films 、 Polymers and Plastics
摘要: A one-phase synthesis of AuNPs-polymer nanocomposites using HAuCl4 as the precursor is reported in this article. flexible polymer, poly(2-(4-(di(1H-indol-3-yl)methyl)phenoxy) ethyl methacrylate) (PMPEM), containing indole groups on side chain was utilized both a reducing reagent and soft template system. The PMPEM-Au with three different sizes AuNPs (25–50, 2, 5 nm) were obtained just through choosing solvents such toluene, tetrahydrofuran (THF), N,N-dimethylformamide, respectively. Nanocomposites including size 25–50 2 nm showed strong NLO absorption refraction behaviors. nonlinear refractive index n2 prepared toluene THF 9.35 × 10−11 1.85 10−10 m2/W, third-order susceptibility χ(3) 2.55 4.26 esu, © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci.,
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