Tailoring copper valence states in CuOδ/γ-Al2O3 catalysts by an in situ technique induced superior catalytic performance for simultaneous elimination of NO and CO.

نویسندگان

  • Xiaojiang Yao
  • Fei Gao
  • Yuan Cao
  • Changjin Tang
  • Yu Deng
  • Lin Dong
  • Yi Chen
چکیده

An in situ technique is employed to tailor the valence states of copper in CuOδ/γ-Al2O3 catalysts with the purpose of inducing superior catalytic performance for simultaneous elimination of NO and CO. The catalyst with zero-valent copper exhibits excellent catalytic performance, which is comparable with the conventional supported noble-metal catalysts.

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عنوان ژورنال:
  • Physical chemistry chemical physics : PCCP

دوره 15 36  شماره 

صفحات  -

تاریخ انتشار 2013