| 热致相分离制备聚丙烯微孔膜微观结构的研究 |
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| 引用本文： | 侯文贵,李凭力,张翠兰,王世昌. 热致相分离制备聚丙烯微孔膜微观结构的研究[J]. 膜科学与技术, 2003, 23(2): 27-31 |
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| 作者姓名： | 侯文贵 李凭力 张翠兰 王世昌 |
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| 作者单位： | 天津大学化工学院,天津,300072 |
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| 摘 要： | 对热致相分离制备的聚丙烯中空纤维微孔膜微观结构进行了分析研究．研究表明，通过改变稀释剂、聚丙烯浓度和成核剂种类及浓度，可以改变聚丙烯微孔膜的形态、孔结构和孔径大小．
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| 关 键 词： | 热致相分离 制备 聚丙烯微孔膜 微观结构 研究 中空纤维 膜结构 |
| 文章编号： | 1007-8924(2003)02-0027-05 |
| 修稿时间： | 2002-01-09 |
Study on microstructure of microporous polypropylene membrane formed via thermally-induced phase separation |
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| HOU Wengui,LI Pingli,ZHANG Cuilan,WANG Shichang. Study on microstructure of microporous polypropylene membrane formed via thermally-induced phase separation[J]. Membrane Science and Technology, 2003, 23(2): 27-31 |
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| Authors: | HOU Wengui LI Pingli ZHANG Cuilan WANG Shichang |
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| Abstract: | The constrution of microporous polypropylene hollow-fiber membrane prepared via thermally-induced phase separating was studied.By changing concentrations of polypropylene and nucleating agent in proper diluent,the morphology and pore size and structure in microporous iPP film can be controlled. |
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| Keywords: | membrane preparation membrane construction thermally-induced phase separation microporous membranes polypropylene hollow fiber |
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