| 高分子合金膜体系的相容性 |
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| 引用本文： | 孙本惠.高分子合金膜体系的相容性[J].膜科学与技术,2011,31(3):185-191. |
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| 作者姓名： | 孙本惠 |
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| 作者单位： | 北京化工大学材料科学与工程学院,北京100029) |
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| 摘 要： | 高分子膜材料的合金化是最为简便有效的膜材料改性方法,不同聚合物之间的相容性是决定高分子合金膜物理性质的关键因素.文章讨论了涉及高分子合金膜体系相容性的几个主要热力学基础问题,包括两组分聚合物相容性的相图分析、高分子共混物在相转化过程中发生相分离的热力学、相分离的临界条件、高分子合金体系相容性的理论预测.
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| 关 键 词： | 高分子合金膜 相容性 相分离 相图 热力学 |
Polymer blend miscibility and compatibility study for polymer alloy membrane material modification |
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| SUN Benhui.Polymer blend miscibility and compatibility study for polymer alloy membrane material modification[J].Membrane Science and Technology,2011,31(3):185-191. |
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| Authors: | SUN Benhui |
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| Affiliation: | SUN Benhui(College of Materials Science and Engineering,Beijing University ofChemical Technology,Beijing 100029,China) |
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| Abstract: | Polymer alloy technologies enable two or more polymers to be combined to realize new properties and levels of performance that were not possible with the individual polymers themselves.Therefore,they have become the most feasible and effective methods to realize the modification of polymeric membrane materials.The miscibility and compatibility of the various polymeric components,and thus the formation of homogenious phase to multiphase systems in casting solution play a decisive role in influencing the phys... |
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| Keywords: | polymer alloy membrane compatibility phase separation phase diagram thermodynamics |
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