膜科学与技术

双疏膜制备技术研究进展

作者：卢鑫，周勇，高从堦

单位：浙江工业大学膜分离与水科学技术研究院, 杭州 310014

关键词：双疏性；膜；制备技术

出版年,卷(期):页码： 2021,41(6):261-268

摘要：

双疏表面的研究是目前材料特性研究的热点之一，在分离膜领域，双疏膜的研究主要集中在膜蒸馏方面，用于处理含低表面张力液体的废水，具有分离效率高、抗污染性强和易清洁等优点。本文重点综述了静电纺丝法、浸涂法、喷涂法、等离子体处理等双疏膜材料的制备技术，并简要介绍了双疏膜在膜蒸馏和空气过滤领域的应用。最后，对这几类常见的双疏膜表面构筑技术的优势与不足之处进行了总结，并对双疏膜材料的应用和发展进行了展望。

The research of amphiphobic surface is one of the hotspots of material properties at present.In the field of separation membranes, the research of amphiphobic membrane mainly focuses on membrane distillation, which is used to treat wastewater containing low surface tension liquids, with high separation efficiency and strong anti-pollution and easy to clean and other advantages. This article focuses on the preparation technology of amphiphobic membrane materials, including electrospinning, dip coating, spraying, plasma treatment, etc.The application of amphiphobic membranes in the fields of membrane distillation and air filtrationis briefly introduced. Finally, the advantages and disadvantages of these common types of amphiphobic membrane surface construction technologies are summarized, and the application and development of amphiphobic membrane materials are prospected.

卢鑫（1996-），女，浙江宁波人，硕士生，从事分离膜制备及改性研究，E-mail：2111901104@zjut.edu.cn.

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