• 专利标题:   Preparing graphene used in nanopaper, involves mixing graphite and carbon nanofibrils in a solvent to form a mixture comprising graphene.
  • 专利号:   WO2020087075-A1
  • 发明人:   HSIEH Y, XU X
  • 专利权人:   UNIV CALIFORNIA
  • 国际专利分类:   C01B032/182, C08J005/00, C08J005/18
  • 专利详细信息:   WO2020087075-A1 30 Apr 2020 C01B-032/182 202038 Pages: 38 English
  • 申请详细信息:   WO2020087075-A1 WOUS058376 28 Oct 2019
  • 优先权号:   US751339P

▎ 摘  要

NOVELTY - Preparing graphene involves mixing graphite and carbon nanofibrils in a solvent to form a mixture comprising graphene at a concentration of 0.01mg per mL. USE - Method for preparing graphene used in nanopaper (claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a nanopaper, which comprises cellulose nanofibrils and graphene; and (2) a method for preparing a nanopaper comprising cellulose nanofibrils and graphene, which involves forming an aqueous suspension of cellulose nanofibrils and graphene; and vacuum filtering the aqueous suspension.