聚砜有机-无机杂化改性膜的研究进展  

Research progress on polysulfone organic-inorganic hybrid membranes

作　　者：张梦蕾 贾萌萌 秦振平[2] 崔素萍[1] 张雪红[1] 郭红霞[1] ZHANG Menglei;JIA Mengmeng;QIN Zhenping;CUI Suping;ZHANG Xuehong;GUO Hongxia(Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing 100124, China;Faculty of Environment and life, Beijing University of Technology, Beijing 100124, China)

机构地区：[1]北京工业大学材料与制造学部 [2]北京工业大学环境与生命学部,北京100124

出　　处：《膜科学与技术》2021年第3期153-161,共9页Membrane Science and Technology

基　　金：国家自然科学基金面上项目(21878003);国家自然科学基金创新群体项目(51621003)。

摘　　要：聚砜膜具有良好的耐高温性、耐酸碱性能和高的机械性能等,被广泛用于膜分离领域.但由于聚砜膜的表面疏水性,使其在水处理等方面的应用受到一定限制.针对聚砜膜的有机-无机改性,综述了近年来采用无机纳米粒子,如金属氧化物纳米粒子、表面修饰的氧化物纳米粒子、二维(2D)层状材料、金属有机共价材料(MOFs)和其他纳米粒子对聚砜膜的杂化改性及其研究进展,并对存在的问题和应用进行评述和展望.Polysulfone membrane is widely used in membrane separation owing to its good acid and alkali resistance and thermal stability.However,due to the hydrophobicity of polysulfone membrane surface,its application in water treatment is still limited.In this paper,the development of polysulfone organic-inorganic hybrid membrane in recent years was reviewed based on the modification of polysulfone membrane by metal oxide nanoparticles,surface modified metal oxide nanoparticles,two-dimensional layered materials and MOFs materials.In addition,the possible problems in future applications are stated.

关 键 词：聚砜膜 无机纳米粒子 有机-无机杂化膜 

分 类 号：TQ028.8[化学工程]