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  • 专利标题:   Preparation of graphene aerogel used for composition for electrical energy storage e.g. batteries involves preparing reaction mixture containing graphene oxide suspension and catalyst, curing reaction mixture, drying wet gel and pyrolyzing.
  • 专利号:   US2015175425-A1, US10106418-B2
  • 发明人:   PAUZAUSKIE P J, WORSLEY M A, BAUMANN T F, SATCHER J H, BIENER J
  • 专利权人:   LAWRENCE LIVERMORE NAT SECURITY LLC, LAWRENCE LIVERMORE NAT SECURITY LLC
  • 国际专利分类:   C01B031/00, C01B031/04, C01B031/10, C01B032/00, B82Y030/00, B82Y040/00, C01B032/184, C01B032/194, C01B032/336
  • 专利详细信息:   US2015175425-A1 25 Jun 2015 C01B-031/04 201543 Pages: 44 English
  • 申请详细信息:   US2015175425-A1 US606894 27 Jan 2015
  • 优先权号:   US371442P, US606894

▎ 摘　　要

NOVELTY - A graphene aerogel is prepared by preparing reaction mixture containing graphene oxide (GO) suspension and greater than or equal to 1 catalyst, curing reaction mixture to produce wet gel, drying wet gel to produce dry gel, and pyrolyzing dry gel to produce graphene aerogel. USE - Preparation of graphene aerogel used for composition (claimed) for electrical energy storage e.g. batteries and supercapacitors. ADVANTAGE - Graphene aerogels have high electrical conductivities and large surface areas. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a composition comprising prepared graphene aerogel.