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  • 专利标题:   Method for preparing graphene oxide/Polyether block amide hollow fiber membrane, involves pre-processing first base film for filling water in bottom of membrane micro-pore, and coating bottom film with buffer layer and separation layer.
  • 专利号:   CN105396432-A, CN105396432-B
  • 发明人:   LIU J, ZHANG H, ZHANG Y, DONG G, SHEN Y
  • 专利权人:   UNIV ZHENGZHOU
  • 国际专利分类:   B01D053/22, B01D067/00, B01D069/08, B01D069/12, B01D071/02, B01D071/56, B01D071/68
  • 专利详细信息:   CN105396432-A 16 Mar 2016 B01D-053/22 201626 Pages: 8 English
  • 申请详细信息:   CN105396432-A CN10729065 30 Oct 2015
  • 优先权号:   CN10729065

▎ 摘　　要

NOVELTY - A graphene oxide/Pebax (RTM: Polyether block amide) hollow fiber membrane preparing method involves pre-processing first base film for filling water in bottom of membrane micro-pore, and coating bottom film with buffer layer and separation layer to obtain the finished product, where the substrate membrane is hollow fiber membrane. USE - Method for preparing graphene oxide/Pebax (RTM: Polyether block amide) hollow fiber membrane. ADVANTAGE - The method enables preparing hollow fiber membrane with wide industrial application, in simple manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a graphene oxide/Pebax (RTM: Polyether block amide) hollow fiber membrane prepared by the method.