Ni-promoted synthesis of graphitic carbon nanotubes from in situ produced graphitic carbon for dehydrogenation of ethylbenzene.

نویسندگان

  • Jing Wang
  • Zhongzhe Wei
  • Yutong Gong
  • Shiping Wang
  • Diefeng Su
  • Chuanlong Han
  • Haoran Li
  • Yong Wang
چکیده

Graphitic carbon nanotubes (GCNTs) were fabricated from in situ produced graphitic carbon by calcining biomass/melamine/Ni(NO3)2·6H2O. Ni-based hybrids (NiOx@GCNTs) displayed superior catalytic capacity in direct dehydrogenation of ethylbenzene. The specific reaction rate can reach up to 8.1 μmol m(-2) h(-1), and unprecedented stability was obtained over 165 h without any activation process.

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عنوان ژورنال:
  • Chemical communications

دوره 51 64  شماره 

صفحات  -

تاریخ انتشار 2015