| 聚芳硫醚酮酰胺分离膜的制备和表征 |
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| 引用本文： | 刘岁林,张刚,刘静,王孝军,杨杰,李光宪.聚芳硫醚酮酰胺分离膜的制备和表征[J].高分子材料科学与工程,2009(2):145-147,151. |
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| 作者姓名： | 刘岁林 张刚 刘静 王孝军 杨杰 李光宪 |
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| 作者单位： | 四川大学高分子科学与工程学院;四川大学分析测试中心;四川大学化学学院;高分子材料工程国家重点实验室; |
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| 基金项目： | 863资助项目(2001AA33402021) |
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| 摘 要： | 以聚芳硫醚酮酰胺(PASKA)为膜材料,N-甲基吡咯烷酮(NMP)为溶剂通过相转化法制备分离膜。分别用原子力显微镜(AFM)和扫描电镜(SEM)研究薄膜的微观结构,分析了铸膜液质量分数对膜表面和断面结构的影响以及对表面粗糙度的贡献情况,并进一步探讨了不同保存方法对膜的结构和性能产生的差异。
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| 关 键 词： | 聚芳硫醚酮酰胺 相转化 分离膜 |
Preparation and Characterization of Polyarylene Sulfide Kentone Amide Separation Membrane |
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| LIU Sui-lin,ZHANG Gang,LIU Jing,WANG Xiao-jun,YANG Jie,LI Guang-xian.Preparation and Characterization of Polyarylene Sulfide Kentone Amide Separation Membrane[J].Polymer Materials Science & Engineering,2009(2):145-147,151. |
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| Authors: | LIU Sui-lin ZHANG Gang LIU Jing WANG Xiao-jun YANG Jie LI Guang-xian |
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| Affiliation: | 1.College of Polymer Science and Engineering;2.College of Chemistry;3.Analytical and Testing Center;4.State Key Laboratory of Polymer Materials Engineering.Sichuan University;Chengdu;610064;China |
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| Abstract: | Polyarylene sulfide ketone amide(PASKA) separation membrane was prepared through phase inversion method using N-methylpyrrolidone(NMP)as solvent.Effects of PASKA mass fraction on the cross-section and surface morphology were observed by SEM and AFM,respectively and surface roughness influnced by PASKA mass fraction were also analysized.With the mass fraction increasing,the membrane top surface becomes denser and the roughness tested by AFM is lesser,besides the pore size in the membrane becomes smaller and ... |
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| Keywords: | polyarylene sulfide ketone amide phase-inversion separation membrane |
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