• 专利标题:   Preparing high stability graphene oxide film comprises e.g. preparing graphene oxide, synthesizing brominated polyphenylene ether film, uniformly mixing graphene oxide with crosslinking agent, carrying out ultrasonic treatment, filtering.
  • 专利号:   CN107252635-A
  • 发明人:   MENG N
  • 专利权人:   XUZHOU INST ARCHITECTURAL TECHNOLOGY
  • 国际专利分类:   B01D067/00, B01D069/12, B01D071/02, B01D071/52, C01B032/194, C01B032/198, C02F001/44
  • 专利详细信息:   CN107252635-A 17 Oct 2017 B01D-067/00 201773 Pages: 6 Chinese
  • 申请详细信息:   CN107252635-A CN10621640 27 Jul 2017
  • 优先权号:   CN10621640

▎ 摘  要

NOVELTY - Preparing high stability graphene oxide film comprises (i) preparing graphene oxide; (ii) synthesizing brominated polyphenylene ether film; and (iii) uniformly mixing graphene oxide with crosslinking agent, carrying out ultrasonic treatment, filtering, to obtain brominated polyphenylene ether film, transferring the mixed membrane on water bath steam, to obtain graphene oxide film. USE - The method is useful for preparing high stability graphene oxide film (claimed). ADVANTAGE - The high stability graphene oxide film has high-stability; and is environmentally friendly, and suitable for water treatment.