采用L-S相转化法制备非对称型分离膜的结构与性能取决于其制膜过程的热力学及动力学因素,讨论了聚合物分子量及浓度、溶剂及溶剂化作用、添加剂、铸膜液温度等热力学因素对铸膜液结构的影响,以及溶荆蒸发速度、凝胶速度等动力学因素对于脱溶剂速度的影响,综述了相关的热力学及动力学影响因素的表征方法.
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