| 苯乙烯本体聚合反应的动态光散射研究 |
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| 引用本文： | 黄金满,马荣久.苯乙烯本体聚合反应的动态光散射研究[J].高等学校化学学报,1995,16(12):1964-1967. |
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| 作者姓名： | 黄金满 马荣久 |
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| 作者单位： | 吉林大学化学系 |
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| 摘 要： | 首次用动态光散射方法跟踪了苯乙烯本体聚合全过程的光子丁关光谱，研究了散射哟度、聚合物平移扩散和、分子量分布随聚合反应的，获得了有关聚合系和活性分子链物理状态的信息，如玻璃态的微观非均一性及活性分子链比较刚硬等。
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| 关 键 词： | 本体聚合 动态光散射 光子相关光谱 苯乙烯 |
Studies on Styrene Bulk Polymerization by Dynamic Light Scattering |
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| HUANG Jin-Man,MA Rong-Jiu,YANG Mei-Lin,SHEN Jia-Cong.Studies on Styrene Bulk Polymerization by Dynamic Light Scattering[J].Chemical Research In Chinese Universities,1995,16(12):1964-1967. |
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| Authors: | HUANG Jin-Man MA Rong-Jiu YANG Mei-Lin SHEN Jia-Cong |
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| Abstract: | It is the first time to trace the whole process of styrene bulk polymerization continuously using the dynamic light scattering experiment.The scattering intensity, the diffusive coefficients and the molecular weight distribution of the polymer during the process of the polymerization were studied, and some information about the physics states of the polymerization system and the active polymer chains was obtained, such as the microinhomogeneity of the glassy state and the rigidity of active molecular chains and so on. |
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| Keywords: | Process of bulk polymerization Dynamic light scattering Photon correlation spectroscopy Diffusion Micro-inhomogeneity |
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