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以纤维素为原料,NMMO为溶剂,用相转化法制备超滤膜,并研究了浆粕种类、铸膜液浓度、凝固浴浓度、温度对膜性能和结构的影响.同时对成膜机理也进行了探讨.

参考文献

[1] Simon J.;Koch R.;Muller V.;Muller HP. .Thermoplastic and biodegradable polymers of cellulose[J].Polymer Degradation and Stability,1998(1/3):107-115.
[2] Chanzy H;Dube M;Marchessault R H .Crystallization of cellulose with N-Methyl-Morpholine N-oxide:A new method of texturing cellulose[J].Journal of Polymer Science Part C:Polymer Letters,1979,17:219-226.
[3] Fink H P;Weigel P;Purz H J et al.Structural aspects of new cellulose fibres and films from NMMO-solution[J].Recent Res Develop Polym Sci,1998,2:387-403.
[4] Iijima H.;Inamoto M.;Kamide K.;Iwata M. .PHENOMENOLOGICAL EFFECTS OF SOLVENT-CASTING CONDITIONS ON PORE CHARACTERISTICS OF REGENERATED CELLULOSE MEMBRANES[J].Polymer Journal,1997(2):147-157.
[5] 周金盛;陈观文 .CA/CTA共混不对称纳滤膜制备过程中的影响因素探讨[J].膜科学与技术,1999,19(02):23-26,37.
[6] Smolders C A;Reuvers A J;Boom R M et al.Microstructures in phase-inversion membranes(1):Formation of macrovoids[J].Journal of Membrane Science,1992,73(01):259-275.
[7] 陆茵 .关于湿法相转换成膜机理的探讨[J].膜科学与技术,1999,19(05):38-43.
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