科研之友
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摘要
An organic-inorganic hybrid material consisting of a 3-(methacryloxy)propyl functionalized SiO2/MgO framework was synthesized. This hybrid was successfully reacted with styrene, butyl acrylate and butyl methacrylate via a free radical emulsion polymerization to form polymer composites. The polymer composites were investigated by means of FT-IR spectroscopy, TGA, DSC and rheometry. It is shown that the polymer is linked covalently to the organic/inorganic hybrid. Although the polymer content is rather low, the composites exhibit a polymer-like character and enhanced mechanical properties compared to the corresponding homopolymers.
- 出版日期2004-11-19
