• 专利标题:   Producing graphene oxide paper useful in electrode separation membrane, comprises preparing graphene oxide colloid solution by dispersing graphene oxide powder in dispersion medium, and dropping obtained graphene oxide colloid solution.
  • 专利号:   KR2015094241-A
  • 发明人:   SOO J P, SEUL Y L
  • 专利权人:   INHA IND PARTNERSHIP INST
  • 国际专利分类:   B01J019/10, C01B031/02
  • 专利详细信息:   KR2015094241-A 19 Aug 2015 C01B-031/02 201568 Pages: 7
  • 申请详细信息:   KR2015094241-A KR015285 11 Feb 2014
  • 优先权号:   KR015285

▎ 摘  要

NOVELTY - Producing graphene oxide paper, comprises (a) preparing graphene oxide colloid solution by dispersing graphene oxide powder in dispersion medium, and (b) producing graphene oxide paper by dropping the obtained graphene oxide colloid solution from a thermostat through sound wave. USE - The paper is useful in electrode separation membrane of secondary battery and supercapacitor. ADVANTAGE - The method controls thickness of the size and paper; produces flexible, porous, chemically and electrochemically stable paper having excellent dielectric; maintains constant temperature; and uniformly disperses graphene oxide powder.