全氟磺酸树脂的合成与应用  

Synthesis and Application of Perfluorosulfonic Acid Resin

作　　者：孟庆文[1] 余国军 何华 MENG Qingwen;YU Guojun;HE Hua(Zhejiang Juhua Co.,Ltd.,Fluoropolymer Division,Quzhou 324004,China)

机构地区：[1]浙江巨化股份有限公司氟聚合物事业部,浙江衢州324004

出　　处：《有机氟工业》2023年第3期31-34,共4页Organo-Fluorine Industry

摘　　要：全氟磺酸树脂是由四氟乙烯与侧链末端带—SO2F基团的全氟烯醚在一定条件下反应得到的共聚物,通常用作离子交换树脂,是氟材料行业的尖端材料,具有广泛的应用前景。介绍了国内外全氟磺酸树脂的制备方法和技术现状以及全氟磺酸树脂下游产品的应用情况。Perfluorosulfonic acid resins are copolymers obtained by the reaction of tetrafluoroethylene with per⁃fluoroether with—SO2F group at the end of the side chain under certain conditions.They are usually used as ion exchange resins.They are cutting-edge materials in the fluorine material industry and has wide application prospect.The preparation methods and technical status of perfluorosulfonic acid resin at home and abroad and the application of downstream products of perfluorosulfonic acid resin were introduced.

关 键 词：全氟磺酸树脂 燃料电池 质子交换膜 

分 类 号：TQ322[化学工程—合成树脂塑料工业] TQ051.893