• 文献标题:   Graphene Supported Pt/Ni Nanoparticles as Magnetically Separable Nanocatalysts
  • 文献类型:   Article
  • 作  者:   LIU R, ZHAO QS, LI Y, ZHANG GL, ZHANG FB, FAN XB
  • 作者关键词:  
  • 出版物名称:   JOURNAL OF NANOMATERIALS
  • ISSN:   1687-4110 EI 1687-4129
  • 通讯作者地址:   Tianjin Univ
  • 被引频次:   1
  • DOI:   10.1155/2013/602602
  • 出版年:   2013

▎ 摘  要

Efficient recovery of nanocatalysts, especially the graphene supported noble metal catalysts, is a challenge. In this study, we report a simple one-step route to prepare the graphene supported Pt/Ni nanocatalysts with ideal superparamagnetic properties. We demonstrated that they had excellent catalytic activities in the catalytic reduction of aromatic nitro compounds and could be easily separated from the reaction mixtures by applying an external magnetic field.