• 专利标题:   Preparation of reactive electrochemical cathode film includes dissolving graphene and organic polymer in organic solvent to obtain blend casting solution, and coating into polyacrylonitrile-based carbon fiber cloth base.
  • 专利号:   CN106139933-A, CN106139933-B
  • 发明人:   LI X, WU L, TIAN Y, YANG F, XING H, XU Y
  • 专利权人:   LIAONING INST SCI TECHNOLOGY
  • 国际专利分类:   B01D067/00, B01D069/02, B01D069/12, B01D071/42, C02F003/12
  • 专利详细信息:   CN106139933-A 23 Nov 2016 B01D-071/42 201720 Pages: 9 Chinese
  • 申请详细信息:   CN106139933-A CN10485479 24 Jun 2016
  • 优先权号:   CN10485479

▎ 摘  要

NOVELTY - Preparation of reactive electrochemical cathode film involves dissolving graphene and organic polymer in organic solvent to obtain blend casting solution, coating into polyacrylonitrile-based carbon fiber cloth base to obtain composite membrane, soaking in strong alkaline solution for 3-12 hours and iron solution for 4-24 hours to chelate graphene, and applying voltage potential of 0.5-1 V to reduced iron (III) to iron (II). USE - Method for preparing reactive electrochemical cathode film (claimed). ADVANTAGE - The reactive electrochemical cathode film has simple preparation and has high efficiency in Fenton integrated coupling system.