Zhang Qing, Zhou Rui, Peng Xue, Li Nan, Dai Zhao
School of Chemical Engineering and Technology, Tiangong University, Tianjin 300387, China.
State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin 300387, China.
Polymers (Basel). 2023 Aug 3;15(15):3290. doi: 10.3390/polym15153290.
Thin-film composite (TFC) membranes have gained significant attention as an appealing membrane technology due to their reversible fouling and potential cost-effectiveness. Previous studies have predominantly focused on improving the selective layers to enhance membrane performance. However, the importance of improving the support layers has been increasingly recognized. Therefore, in this review, preparation methods for the support layer, including the traditional phase inversion method and the electrospinning (ES) method, as well as the construction methods for the support layer with a polyamide (PA) layer, are analyzed. Furthermore, the effect of the support layers on the performance of the TFC membrane is presented. This review aims to encourage the exploration of suitable support membranes to enhance the performance of TFC membranes and extend their future applications.
由于具有可逆污染特性和潜在的成本效益，薄膜复合（TFC）膜作为一种有吸引力的膜技术受到了广泛关注。以往的研究主要集中在改进选择性层以提高膜性能。然而，改进支撑层的重要性已日益得到认可。因此，在本综述中，分析了支撑层的制备方法，包括传统的相转化法和静电纺丝（ES）法，以及带有聚酰胺（PA）层的支撑层的构建方法。此外，还介绍了支撑层对TFC膜性能的影响。本综述旨在鼓励探索合适的支撑膜，以提高TFC膜的性能并拓展其未来应用。
