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螺旋聚苯乙炔膜的制备及其气体透过性能

Hong-ge JIA,Yong-qiang SHI,Ying-hui LUN,Li-qun MA,Fa-jia LI,Ming-yu ZHANG

Journal of Functional Polymers（2014）

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Abstract
利用非手性((nbd) Rh+ [η6-(C6H5)B-(C6H5)3])为催化剂,将3种手性苯乙炔单体与非手性苯乙炔单体按照不同的比例进行共聚,得到了高分子量的可溶苯乙炔共聚物.将得到共聚物利用溶剂挥发法进行制膜,然后采用圆二色光谱仪(CD)对共聚物的二级结构进行测试.结果表明:该膜对CO2有优先透过性能,共聚物主链上形成单手性螺旋结构.
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Key words
phenylacetylene monomer,helical polymer,gas separation membrane
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