Polymeric membranes separation among the new and reliable separation and purification techniques in terms of energy consumption, ease of the process, and high selectivity due to polymer properties can be tailored to specific needs. This comprehensive review highlights polymeric membranes' current development, specifically on thin film nanocomposite membranes for alcohol dehydration via pervaporation (PV). Discussion on substrate choice and fillers incorporating in respective polymers and how significant both materials in PV application has been scrutinized. Recent works on Thin Film Nanocomposite (TFNC) membranes showed that there is still a gap in factors or parameters involved in TFNC synthesis, which the same old weakness of membrane swelling, flux loss, and selectivity deficit seem left to be discovered. A performance plot of IPA dehydration from recent works has been provided within this paper as a benchmark for researchers to compare their findings. This review emphasizes on finding a set of parameter and nanomaterial as a possible approach for future TFNC development.

新型的，可靠的分离和纯化技术中的聚合物膜分离在能耗，工艺简便性以及由于聚合物特性而具有的高选择性方面都可以根据特定需求进行定制。这篇全面的综述着重介绍了聚合物膜的最新发展，特别是在用于通过全蒸发（PV）进行酒精脱水的薄膜纳米复合膜上。讨论了在各种聚合物中掺入的基材和填料的选择，以及两种材料在光伏应用中的重要性如何进行了讨论。薄膜纳米复合材料（TFNC）膜的最新研究表明，TFNC合成中涉及的因素或参数仍然存在差距，似乎还发现了膜溶胀，通量损失和选择性不足的同样弱点。本文提供了近期工作中IPA脱水的性能图，作为研究人员比较其发现的基准。这篇综述着重于寻找一组参数和纳米材料，作为未来TFNC开发的可能方法。