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5. PI Naofiltration Membrane Prepared by Two-step Method: The Influence of Gelation Processing on Membr

PI Naofiltration Membrane Prepared by Two-step Method: The Influence of Gelation Processing on Membr

来源 :2013 International Symposium on Integrated Molecular / Mater | 被引量 : 0次 | 上传用户：zhihuan110

【摘 要】

：

In this paper, a series of polyimide (PI) nanofiltration membranes were prepared by two-step method [1,2].Based on our previous work, a gelation process was taken to prepare polyamic acid (PAA) nanofi

【作 者】

：

Jianmei Xu Honghui Xie Kai Pan Bing Cao 

【机 构】

：

College of Materials Science and Engineering, Beijing University of Chemical Technology,Beijing 1000

【出 处】

：

2013 International Symposium on Integrated Molecular / Mater

【发表日期】

：

2013年4期

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　　In this paper, a series of polyimide (PI) nanofiltration membranes were prepared by two-step method [1,2].Based on our previous work, a gelation process was taken to prepare polyamic acid (PAA) nanofiltration membranes before phase transformation.Lastly, PI membranes were formed via chemical imidization method.

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