Studies on the Polymerization of Styrene in the MCM-41 Phase
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).
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屈玲, 佟大明, 吕志平, 等. Studies on the Polymerization of Styrene in the MCM-41 Phase[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2003.
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