摘要
采用草酸作为干燥控制化学添加剂 (DCCA) ,通过溶胶 凝胶 (Sol Gel)过程制得了两相间以共价键结合的透明块状PDMS/SiO2 有机无机杂化材料。通过FTIR、TG、DSC、UV VIS等方法对材料进行了分析和测试。结果表明 ,此杂化材料中没有相分离 。
The Poly(dimethyslioxane)/silica hybrid materials have been successfully prepared with the drying control chemical additives oxalic acid via Sol-Gel process. The materials were analysed and tested through IR, UV-VIS, TG and DSC, etc. The result indicated that no phase separation was observed in this material and the materials has excellent optical transparency and thermal stability.
出处
《材料科学与工程学报》
CAS
CSCD
北大核心
2003年第2期205-207,共3页
Journal of Materials Science and Engineering
基金
湖北省自然科学基金资助项目(2 0 0 0J1 56)
湖北省高分子材料重点实验室资助项目(2 0 0 1C3)
