Studies on the polymerization of styrene in the MCM-41 phase

被引：0
|
作者：
Qu, L
Tong, DM
Lü, ZP
Xiao, YZ
Dou, T [1 ]
机构：
[1] Taiyuan Univ Technol, Taiyuan 030024, Peoples R China
[2] Shanghai Res Inst Petr Technol, Shanghai 201208, Peoples R China
[3] Univ Petr, China Natl Petr Co, Key Lab Catalysis, Beijing 102249, Peoples R China
来源：
CHINESE JOURNAL OF CHEMICAL ENGINEERING | 2003年 / 11卷 / 06期
关键词：
MCM-41; host-guest polymerization; polystyrene; glass transition temperature;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The polymerization of styrene in the media of MCM-41 is carried out by means of host-guest polymerization of styrene in MCM-41 mesoporous material with the aim to investigate the effects of interface and confinement of MCM-41 on host-guest interactions. Detailed physical properties of the mesoporous MCM-41 material containing polystyrene is characterized by XRD(X-ray diffraction), FT-IR(Fourier transform infrared), TGA(thermal gravimetric analysis), and nitrogen adsorption-desorption isotherms. We also find a great increase in the glass transition temperature of guest polystyrene influenced by the confined geometry of the host by differential scanning calorimetry (DSC).
引用
收藏
页码：677 / 680
页数：4
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