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采用浊点滴定法研究发现,非溶剂添加剂(NSA)对聚醚酰亚胺(PEI)溶液的凝胶能力顺序为:γ-丁内酯(γ-GBL)<聚乙二醇400(PEG400)<正丁醇(BuOH)

参考文献

[1] 周坤鲁,刘建柱.聚醚酰亚胺成型技术探讨[J].工程塑料应用,2001(06):11-13.
[2] KURDI J.;TREMBLAY A.Y. .Preparation of Defect-Free Asymmetric Membranes for Gas Separations[J].Journal of Applied Polymer Science,1999(8):1471-1482.
[3] Wang DL.;Li K.;Teo WK. .Preparation of asymmetric polyetherimide hollow fibre membrane with high gas selectivities[J].Journal of Membrane Science,2002(1/2):419-426.
[4] Kim IC.;Lee KH. .Effect of various additives on pore size of polysulfone membrane by phase-inversion process[J].Journal of Applied Polymer Science,2003(9):2562-2566.
[5] Kim JH.;Lee KH. .Effect of PEG additive on membrane formation by phase inversion[J].Journal of Membrane Science,1998(2):153-163.
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