• 专利标题:   Graphene modified low film resistance heterogeneous ion exchange membrane comprises polypropylene resin, polyisobutylene, graphite powder, ion exchange resin, nylon, paint, calcium stearate and coupling agent.
  • 专利号:   CN107349806-A
  • 发明人:   REN D, SUN Z, ZHANG P, ZHAO H
  • 专利权人:   ZHAO H
  • 国际专利分类:   B01D067/00, B01D069/02, B01D071/26, B01J039/18, B01J041/12, C08K013/02, C08K003/04, C08K005/098, C08L101/00, C08L023/14, C08L023/20
  • 专利详细信息:   CN107349806-A 17 Nov 2017 B01D-071/26 201803 Pages: 14 Chinese
  • 申请详细信息:   CN107349806-A CN10606724 24 Jul 2017
  • 优先权号:   CN10606724

▎ 摘  要

NOVELTY - Graphene modified low film resistance heterogeneous ion exchange membrane comprises polypropylene resin (1), polyisobutylene (4), graphite powder (2), ion exchange resin, nylon, paint, calcium stearate (15) and coupling agent (16). USE - Graphene modified low film resistance heterogeneous ion exchange membrane. ADVANTAGE - The membrane reduces electrodeionization module and membrane resistance of electrodialysis, and reduces running energy consumption. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene modified low film resistance heterogeneous ion exchange membrane comprising preparing conductive polypropylene; and molding. DESCRIPTION OF DRAWING(S) - The drawing shows a process flow diagram of graphene modified low film resistance heterogeneous ion exchange membrane preparation0 Polypropylene resin (1) Graphite powder (2) Polyisobutylene (4) Calcium stearate (15) Coupling agent (16)