• 专利标题:   Preparation of aqueous dispersion of electroconductive graphene or dispersed slurry for e.g. chemical sensor, involves non-covalently bonding ionic liquid to electroconductive graphene and hydrophilic modifying mixture.
  • 专利号:   CN105084348-A, CN105084348-B
  • 发明人:   CHEN J, LU X, WANG X
  • 专利权人:   CAS DALIAN CHEM PHYSICAL INST, CAS DALIAN CHEM PHYSICAL INST
  • 国际专利分类:   C01B031/04, C01B032/194
  • 专利详细信息:   CN105084348-A 25 Nov 2015 C01B-031/04 201633 Pages: 11 English
  • 申请详细信息:   CN105084348-A CN10213914 20 May 2014
  • 优先权号:   CN10213914

▎ 摘  要

NOVELTY - Ionic liquid or aqueous phase having solubility is non-covalently bonded to electroconductive graphene and hydrophilic modified, to obtain aqueous dispersion of electroconductive graphene or dispersed slurry containing water-dispersible solid phase. USE - Preparation of aqueous dispersion of electroconductive graphene or dispersed slurry containing water-dispersible solid phase used for chemical sensor, biosensor, energy storage device, and applied catalysis and analytical application (all claimed). ADVANTAGE - The method enables preparation of aqueous dispersion of electroconductive graphene or dispersed slurry containing water-dispersible solid phase having excellent dispersibility and solubility in hydrophilic solvent.