• 专利标题:   Self-assembly method of graphene oxide on non-planar substrate surface in formation of graphene-based composite material used as catalyst for reducing 4-nitrobenzene, involves carrying out self-assembly process at specific condition.
  • 专利号:   CN104525174-A, CN104525174-B
  • 发明人:   ZHANG Y, XIA W, ZHOU W
  • 专利权人:   UNIV CHONGQING ARTS SCI
  • 国际专利分类:   B01J021/18, B01J023/50, B01J032/00, B01J035/02, C07C213/02, C07C215/76
  • 专利详细信息:   CN104525174-A 22 Apr 2015 B01J-021/18 201556 Pages: 13 Chinese
  • 申请详细信息:   CN104525174-A CN10001525 05 Jan 2015
  • 优先权号:   CN10001525

▎ 摘  要

NOVELTY - Self-assembly method of graphene oxide on non-planar substrate surface involves carrying out self-assembly process of graphene oxide at ultrasonic power of more than 150 W, on non-planar substrate including silica microspheres having particle size of 200-500 nm. USE - Self-assembly method of graphene oxide on non-planar substrate surface in formation of graphene-based composite material used as catalyst for reducing 4-nitrobenzene. ADVANTAGE - The method efficiently provides composite microspheres having excellent water dispersibility and catalytic activity.