Domain-confined catalytic soot combustion over Co3O4 anchored on a TiO2 nanotube array catalyst prepared by mercaptoacetic acid induced surface-grafting.

نویسندگان

  • Jiale Ren
  • Yifu Yu
  • Fangfang Dai
  • Ming Meng
  • Jing Zhang
  • Lirong Zheng
  • Tiandou Hu
چکیده

Herein, we introduce a specially designed domain-confined macroporous catalyst, namely, the Co3O4 nanocrystals anchored on a TiO2 nanotube array catalyst, which was synthesized by using the mercaptoacetic acid induced surface-grafting method. This catalyst exhibits much better performance for catalytic soot combustion than the conventional TiO2 powder supported one in gravitational contact mode (GMC).

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عنوان ژورنال:
  • Nanoscale

دوره 5 24  شماره 

صفحات  -

تاریخ انتشار 2013