期刊
MACROMOLECULAR RAPID COMMUNICATIONS
卷 27, 期 20, 页码 1774-1778出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/marc.200600392
关键词
colloids; emulsion polymerization; nanocomposite; nanoparticles; polymer nanospheres
The synthesis of well-defined uniform and spherical sub-micron polymeric spheres, specifically poly[styrene-co-(glycidyl methacrylate)] (PSGMA) with a uniform size distribution and surface chemical functionality, is described. It is shown that the surface can be modified with a multi-amine functional polymer, polyethyleneimine (PEI), most likely through covalent bonding in addition to electrostatic attraction. The PEI acts both as a stabilizing agent and a complexation agent for the deposition of noble metal Ag nanoparticles.
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