• 专利标题:   Compression-type graphene hydrogel for electrode material in supercapacitor comprises graphene oxide and phytic acid.
  • 专利号:   CN104310389-A, CN104310389-B, WO2016061926-A1, US2017309365-A1, US10115497-B2
  • 发明人:   LIN J, LIU X, ZHENG Y
  • 专利权人:   UNIV FUZHOU, UNIV FUZHOU
  • 国际专利分类:   C01B031/04, H01B001/24, C01B032/184
  • 专利详细信息:   CN104310389-A 28 Jan 2015 C01B-031/04 201521 Pages: 8 Chinese
  • 申请详细信息:   CN104310389-A CN10563543 22 Oct 2014
  • 优先权号:   CN10563543

▎ 摘  要

NOVELTY - A compression-type graphene hydrogel comprises graphene oxide and phytic acid. USE - Compression-type graphene hydrogel for electrode material in supercapacitor. ADVANTAGE - Compression-type graphene hydrogel has stable structure, large specific area, and excellent electrochemical performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of compression-type graphene hydrogel which involves performing hydrothermal reaction of graphene oxide as precursor, adding water to form solution, adding into inner lining of reactor, doping phytic acid, mixing to react, and freeze-drying.