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  • 专利标题:   Preparation of highly elastic graphene aerogel comprises preparing graphene oxide sol, processing to obtain graphene hydrogel, drying, soaking to polymer solution, and soaking to poor solvent.
  • 专利号:   CN107804839-A
  • 发明人:   GUO H, HU Y, LI W, LIU B, LIU Y, ZHANG F, ZHAO Y
  • 专利权人:   AEROSPACE RES INST SPECIAL MATERIALS
  • 国际专利分类:   C01B032/184
  • 专利详细信息:   CN107804839-A 16 Mar 2018 C01B-032/184 201827 Pages: 13 Chinese
  • 申请详细信息:   CN107804839-A CN11210996 28 Nov 2017
  • 优先权号:   CN11210996

▎ 摘　　要

NOVELTY - Preparation of highly elastic graphene aerogel comprises preparing graphene oxide sol, processing to obtain graphene hydrogel, and drying; and dissolving polymer compound in good solvent to obtain polymer solution, soaking graphene hydrogel, and soaking into poor solvent. USE - Method for preparation of highly elastic graphene aerogel. ADVANTAGE - The aerogel has improved framework crosslinking point and frame intensity, improved elasticity, and excellent mechanical property.