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  • 文献标题:   Microwave-assisted Hydrothermal Fabrication of Magnetic Amino-grafted Graphene Oxide Nanocomposite as a Heterogeneous Knoevenagel Catalyst
  • 文献类型:   Article
  • 作　　者:   HASSAN MA, ELSHAARAWY RFM, DEY SK, SIMON I, JANIAK C
  • 作者关键词:   graphene oxide, magnetite nanoparticle, aminofunctionalization, microwaveassisted hydrothermal, knoevenagel reaction
  • 出版物名称:   CATALYSIS LETTERS
  • ISSN:   1011-372X EI 1572-879X
  • 通讯作者地址:   Suez Univ
  • 被引频次:   4
  • DOI:   10.1007/s10562-017-2120-7
  • 出版年:   2017

▎ 摘　　要

A rapid and facile one-step microwave-assisted hydrothermal approach was developed for the synthesis of diethylenetriamine (DETA)-functionalized graphene oxide decorated with Fe3O4 nanoparticles. This DETA-modulated magnetic graphene oxide (Fe3O4@DETA@GO) was used as a heterogeneous base catalyst for the Knoevenagel condensation. The composite demonstrated outstanding catalytic performance with easy recovery and reusability. [GRAPHICS]