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  • 专利标题:   Graphene oxide/polyaniline composite film used for sewage treatment, is prepared by forming graphene oxide on substrate, immersing graphene oxide membrane in acid solution, grafting polyaniline, cleaning and drying.
  • 专利号:   CN110339733-A
  • 发明人:   MIN Y, ZHANG S, LIAO S, WANG Y, LIU Y, LIU R, XIAO T
  • 专利权人:   UNIV GUANGDONG TECHNOLOGY, DONGGUAN SOUTH CHINA DESIGN INNOVATION
  • 国际专利分类:   B01D067/00, B01D069/12, B01D071/02, B01D071/60, B01D071/82, C02F001/28, C02F001/44, C02F101/20, C02F101/30
  • 专利详细信息:   CN110339733-A 18 Oct 2019 B01D-071/82 201986 Pages: 6 Chinese
  • 申请详细信息:   CN110339733-A CN10547558 21 Jun 2019
  • 优先权号:   CN10547558

▎ 摘　　要

NOVELTY - Graphene oxide/polyaniline composite film is prepared by forming graphene oxide on a substrate, immersing the graphene oxide membrane in an acid solution of aniline and ammonium persulfate under an ice bath condition to react, grafting polyaniline on a surface of the graphene oxide membrane, taking out, cleaning the surface, and drying at room temperature. USE - The composite film is useful for sewage treatment (claimed). ADVANTAGE - The composite film has simple preparation process and excellent purification effect, and is economical. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for using the composite film comprising applying in the field of sewage treatment.