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China Surfactant Detergent & Cosmetics ›› 2016, Vol. 46 ›› Issue (9): 494-501.doi: 10.13218/j.cnki.csdc.2016.09.002

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Fluorinated surfactants and fluoropolymers (Ⅸ) Perfluorosulfonic acid resin and perfluorosulfonate ion-exchanged membrane

DOU Zeng-pei1,3,BAI Fu-dong2,XING Hang1,3,XIAO Jin-xin1,3   

  1. 1.Beijing FLUOBON Surfactant Institute,Beijing 100096,China;
    2.Fushun Research Institute of Petroleum and Petrochemicals,SINOPEC,Fushun,Liaoning 113001,China;
    3.Longdong University-FLUOBON Surfactant Engineering Technology Center,College of Chemistry & Chemical Engineering,Longdong University,Qingyang,Gansu 745000,China
  • Online:2016-09-22 Published:2019-04-18

Abstract: Perfluorosulfonic acid resin (PFAR) and its precursor,perfluorinated sulfonyl fluoride resin (PFSR),as well as perfluorosulfonate ion-exchanged membrane (PFSIEM) derived from them are important fluorinated chemical products.They play key roles in the fields of chlor-alkali industry,fuel cell,chemical production as well as national defense and state security.Herein,the development course,type of products,way for the preparation and method for the processing,the characterization methods as well as applications of PFSR,PFAR and PFSIEM were described.Finally,the focused points in the research work field as well as outlook for the development in China were presented.

Key words: fluoropolymers, perfluorosulfonic acid resin, perfluorinated sulfonyl fluoride resin, perfluorosulfonate ion-exchanged membrane, fuel cell

CLC Number: 

  • TQ423.4