耐温高分子纳滤膜研究进展  

Recent Progress in Thermally Resistant Polymer Nanofiltration Membranes

作　　者：张子璐 张佳佳 李万隆 林婉婷 范红雨 罗小威 梁松苗 万灵书[1] ZHANG Zi-lu;ZHANG Jia-jia;LI Wan-long;LIN Wan-ting;FAN Hong-yu;LUO Xiao-wei;LIANG Song-miao;WAN Ling-shu(MOE Engineering Research Center of Membrane and Water Treatment Technology,Department of Polymer Science and Engineering,Zhejiang University,Hangzhou 310058,China;Vontron Technology Co,Ltd,Guiyang 550018,China)

机构地区：[1]浙江大学高分子科学与工程学系,膜与水处理技术教育部工程研究中心,杭州310058 [2]沃顿科技股份有限公司,贵阳550018

出　　处：《高分子通报》2025年第4期535-545,共11页Polymer Bulletin

基　　金：国家重点研发计划(项目号2023YFB3810500)。

摘　　要：耐温高分子纳滤膜在较高操作温度下具有稳定的分离性能,可应用于化纤、医药和食品等领域的分离纯化过程。本文总结了部分商品化纳滤膜的主要指标包括产水量、截留率和最高使用温度,综述了耐温高分子纳滤膜的制备方法、材料特性和应用领域等方面的最新进展。重点介绍了如何通过制备耐温基膜、设计合成新型分离层、引入纳米材料、增强界面反应以及调控界面聚合条件等策略来增强高分子纳滤膜的热稳定性。最后,对耐温高分子纳滤膜的研究进行了总结和展望。Thermally resistant polymer nanofiltration membranes exhibit stable separation performance under high-temperature conditions,which can be applied in various fields.This review summarizes the maximum operating temperature of some commercial nanofiltration membranes and the recent progress in the preparation methods,material characteristics,and applications of thermally resistant polymer nanofiltration membranes.This article emphasizes strategies for enhancing the thermal stability of polymer nanofiltration membranes,including the preparation of thermally resistant substrates,the design and synthesis of novel separation layers,the incorporation of nanomaterials,the enhancement of interfacial reactions,and the regulation of interfacial polymerization conditions.Additionally,some future development directions are proposed.

关 键 词：纳滤膜 耐高温 相转化 界面聚合 

分 类 号：TQ028.8[化学工程]