1. 平台首页
  2. 国际专利信息
  • 专利标题:   Porous modified graphene oxide film is prepared by e.g. using porous modified graphene oxide, porous ceramics, solvent(s), dispersing porous modified graphene oxide in solvent to obtain dispersion liquid, and scraping film.
  • 专利号:   CN112408377-A, CN112408377-B
  • 发明人:   CUI J, LI Y, XU P, ZHANG B
  • 专利权人:   JIANGSU XINGTU NEW MATERIAL TECHNOLOGY
  • 国际专利分类:   C01B032/198, C04B111/40, C04B028/00, C04B035/10, C04B038/00, C04B038/06
  • 专利详细信息:   CN112408377-A 26 Feb 2021 C01B-032/198 202130 Pages: 11 Chinese
  • 申请详细信息:   CN112408377-A CN11386488 01 Dec 2020
  • 优先权号:   CN11386488

▎ 摘　　要

NOVELTY - A porous modified graphene oxide film is prepared by using 35-50 pts. wt. porous modified graphene oxide, 25-35 pts. wt. porous ceramics, 50-70 pts. wt. solvent (A), and 55-75 pts. wt. solvent (B), dispersing the porous modified graphene oxide in the solvent (A) to obtain a dispersion liquid, and scraping a film to obtain a porous modified graphene oxide liquid membrane, adding the prepared porous modified graphene oxide liquid membrane and porous ceramics to the solvent (B) and soaking for 20 hours to prepare a porous modified graphene oxide gel membrane, and drying the prepared film. USE - Porous modified graphene oxide film. ADVANTAGE - The porous modified graphene oxide film has increased pore size.