𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Preparation and Characterization of Organic/Inorganic Polymer Composites Based on Mg-Silicates

✍ Scribed by Oliver Pankow; Gudrun Schmidt-Naake

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
205 KB
Volume
289
Category
Article
ISSN
1438-7492

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

Summary: An organic‐inorganic hybrid material consisting of a 3‐(methacryloxy)propyl functionalized SiO~2~/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.
magnified image

📜 SIMILAR VOLUMES

Synthesis and Characterization of Novel
Synthesis and Characterization of Novel Polyurethane Composites Based on Hybrid Inorganic/Organic Phosphazene-Containing Microspheres
✍ Yubo Zhou; Xiaobin Huang; Xiaoqi Kang; Jianwei Fu; Yan Zhu; Xiaozhen Tang 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 415 KB

## Abstract Novel polyurethane (PU) composites were prepared, based on hybrid inorganic/organic phosphazene‐containing microspheres. The FT‐IR spectra have shown that the microspheres have been linked with PU matrix. The microstructure of the composites is investigated by SEM. In comparison with PU