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  • 专利标题:   Graphene porous material used for absorbing flue gas that has specified range of specific surface area.
  • 专利号:   CN105126751-A
  • 发明人:   DAI S, HAO S, YANG C, ZHANG X, YAN S
  • 专利权人:   AVIATION IND CORP CHINA BEIJING GREAT WA
  • 国际专利分类:   B01J020/20, B01J020/30, C01B031/04
  • 专利详细信息:   CN105126751-A 09 Dec 2015 B01J-020/20 201625 Pages: 6 English
  • 申请详细信息:   CN105126751-A CN10439105 26 Jun 2015
  • 优先权号:   CN10439105

▎ 摘　　要

NOVELTY - A graphene porous material has specific surface area of 500-900 m2/g. USE - Graphene porous material used for absorbing flue gas (claimed). ADVANTAGE - The material has good adsorption properties and is recyclable. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene porous material comprising sonicating dubbed graphene oxide solution; vacuum freeze-drying; and carrying out thermal reduction.