| 聚二乙氧基磷腈的制备及其膜对气体的透过性能 |
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| 引用本文： | 苏炳禄 后晓淮. 聚二乙氧基磷腈的制备及其膜对气体的透过性能[J]. 医学教育探索, 1989, 0(4): 299-303 |
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| 作者姓名： | 苏炳禄 后晓淮 |
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| 作者单位： | 中国科学院化学研究所 北京(苏炳禄，后晓淮)，中国科学院化学研究所 北京(陈观文) |
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| 摘 要： | 研究了聚二乙氧基磷腈(PEOP)的制备方法,对合成有机磷腈高聚物的Allcock法进行了改进;表征并研究了PEOP膜对O-2、N_2、H_2、CO_2、CH_4等气体的透过性能。结果表明:在严格的实验条件下,可得到线型结构的PEOP,产率高于Allcock法,达50％左右,所得PEOP为无色透明弹性体,具有良好的成膜性,其膜具有较高的气体透过系数和分离系数,是一类有潜在应用前景的新型膜分离材料。
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| 关 键 词： | 气体分离膜 PEOP 合成 |
Preparation of Poly (Diethoxyphosphazeue) and The Gas Permeabilities of Its Membranes |
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| Su Binglu,Hou Xiaohuai,Chen Guanwen Institute of Chemistry,Academia Sinic,Beijing. Preparation of Poly (Diethoxyphosphazeue) and The Gas Permeabilities of Its Membranes[J]. Researches in Medical Education, 1989, 0(4): 299-303 |
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| Authors: | Su Binglu Hou Xiaohuai Chen Guanwen Institute of Chemistry Academia Sinic Beijing |
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| Abstract: | A study was made on the preparation of fully substituted, high molecular weightand uncross--linked poly(diethoxyphosphazene) (PEOP) and its membranes, and theirgas permeabilities through the membranes. It was showed that linear PEOP can be ob-tained with |
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| Keywords: | Poly (diethoxyphosphazene) Synthesis Gas permeability |
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