Preparation and Characterization of Epoxy Acrylate/Mesoporous Silica Composite Materials

被引：0
|
作者：
Yang, Zehui [1 ]
Ni, Aiqing [2 ]
Wang, Jihui [1 ]
Yin, Yanzi [1 ]
机构：
[1] Wuhan Univ Technol, Sch Mat Sci & Engn, Wuhan 430070, Peoples R China
[2] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
来源：
ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 06期
关键词：
Mesoporous silica; Pore path; Epoxy acrylate; HOLLOW SPHERES; PORE-SIZE;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Mesoporous silica was prepared by sol-gel method. TEOS was the resource of inorganic materials and EO20PO20EO20 (P123) as template. The structure of mesoporous silica was tested by SEM and TEM. The diameter of mesoporous silica was 500 nm and the length was about 1 mu m. The diameter of pore path was approximate 5 nm. The BET area was 492 m(2)g(-1) and the pore volume was 1.009 cm(3)g(-1) via the experiment of nitrogen adsorption-desorption. Mesoporous silica was uniformly dispersed in epoxy acrylate resin. EA/mesoporous silica begun evident weight loss at 325 degrees C, 25 degrees C higher than pure epoxy acrylate resin.
引用
收藏
页码：2744 / 2746
页数：3
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