| 水溶性聚合物和两亲聚合物19．磺化液体聚丁二烯──种新型液膜用表面活性剂 |
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| 引用本文： | 刘沛妍,褚莹,严忠,方天如. 水溶性聚合物和两亲聚合物19．磺化液体聚丁二烯──种新型液膜用表面活性剂[J]. 医学教育探索, 1994, 0(4) |
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| 作者姓名： | 刘沛妍 褚莹 严忠 方天如 |
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| 作者单位： | 东北师范大学化学系，中国科学院长春应用化学研究所 |
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| 摘 要： | 一种新的聚工二烯型表面活性剂ＬＹＦ经液体聚了二烯磺化方法制备而得，并应用于液膜分离研究之中。发现无论内水相是酸性还是碱性，由该表面活性剂制得的Ｗ／Ｏ型乳状液在稳定性、溶胀率和破乳诸方面均具有令人满意的综合性能。为深入了解液膜的稳定性，我们测定了处于两种水相间的双分子膜的强度。发现由ＬＹＦ所形成的双分子膜具有最大的膜强值，优于聚异丁烯型的表面活性剂ＥＣＡ４３６０和ＥＭ３０１．
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| 关 键 词： | 两亲聚合物，磺化聚丁二烯，表面活性剂，液膜 |
Water-Soluble and Amphiphilic Polymers: 19 Sulfonated Liquid Polybutadiene-a New kind of Surfactants Used in liquid Surfactant Membrane Separation |
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| Liu Peiyan,Chu Ying,Yan Zhong. Water-Soluble and Amphiphilic Polymers: 19 Sulfonated Liquid Polybutadiene-a New kind of Surfactants Used in liquid Surfactant Membrane Separation[J]. Researches in Medical Education, 1994, 0(4) |
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| Authors: | Liu Peiyan Chu Ying Yan Zhong |
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| Abstract: | New Polybutadiene-based surfactants LYF were synthesized by sulfonation of liquidPolybutadiene, and they can be used in liquid surfactant membrane (LSM) separation process. It wasfound that LYF surfactants had a satisfactory overall property as regards st |
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| Keywords: | Amphiphilic Polymer Sulfonated polybutadiene Surfactant Liquid membrane |
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