• 专利标题:   Carbon alkyl chain modified graphene useful in e.g. sewage treatment, comprises alkyl chain modified graphene layer containing an alkyl chain and the alkyl chain modified graphene is modified by reducing graphene oxide.
  • 专利号:   CN106006618-A, CN106006618-B
  • 发明人:   LIU L, LI T, WANG Z
  • 专利权人:   UNIV QILU TECHNOLOGY
  • 国际专利分类:   B01D017/00, B01D017/02, C01B031/04, C02F001/28, C02F001/40, C01B032/184, C01B032/194
  • 专利详细信息:   CN106006618-A 12 Oct 2016 C01B-031/04 201678 Pages: 20 Chinese
  • 申请详细信息:   CN106006618-A CN10357310 26 May 2016
  • 优先权号:   CN10357310

▎ 摘  要

NOVELTY - Carbon alkyl chain modified graphene comprises alkyl chain modified graphene layer containing an alkyl chain, where the alkyl chain modified graphene is modified by reducing graphene oxide to obtain the product. USE - The carbon alkyl chain modified graphene film is useful in separating water-in-oil mixture, water and alcohol immiscible liquid and sewage treatment (claimed). ADVANTAGE - The film increases alkyl chain length; is suitable for industrial separation, simple and easy to use; and has strong practicability. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for (1) carbon alkyl chain modified graphene film made of alkyl-chain-modified graphene; (2) preparing carbon alkyl chain modified graphene comprising subjecting graphene oxide to reduction and modification with alkylamine as reducing agent, to obtain carbon chain alkyl modified graphene, where the carbon alkyl chain-modified graphene layer comprises an alkyl chain; and (3) preparing carbon alkyl chain modified graphene film comprising reducing and modifying the graphene oxide with alkylamine as the reducing agent, to obtain carbon alkyl chain modified graphene, dispersing the carbon alkyl chain modified graphene in the organic solvent and filtering.