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  • 专利标题:   Modified graphene oxide catalyst preparation used for Beckmann rearrangement reaction comprises using graphite oxide as carrier to anchor zinc salt ionic liquid.
  • 专利号:   CN105289746-A, CN105289746-B
  • 发明人:   LI Y, LIU P, LIU S, WEI X, ZHANG W, HE P
  • 专利权人:   UNIV CHANGZHOU
  • 国际专利分类:   B01J031/02, B01J031/26, C07C231/10, C07C233/07, C07C233/11, C07D201/04, C07D223/10
  • 专利详细信息:   CN105289746-A 03 Feb 2016 B01J-031/26 201637 Pages: 7 English
  • 申请详细信息:   CN105289746-A CN10741377 04 Nov 2015
  • 优先权号:   CN10741377

▎ 摘　　要

NOVELTY - A modified graphene oxide catalyst preparation comprises using graphite oxide as carrier to anchor zinc salt ionic liquid. USE - Method for preparing modified graphene oxide catalyst used for Beckmann rearrangement reaction (claimed). ADVANTAGE - The method is simple and environmentally friendly at low production cost. The catalyst reduces agglomeration of graphene and increases dispersion with improved activity and stability, and easily separated and can be recycled.