A template-free method for stable CuO hollow microspheres fabricated from a metal organic framework (HKUST-1).

نویسندگان

  • Suoying Zhang
  • Hong Liu
  • Pengfei Liu
  • Zhuhong Yang
  • Xin Feng
  • Fengwei Huo
  • Xiaohua Lu
چکیده

Uniform CuO hollow microspheres were successfully achieved from a non-uniform metal organic framework by using a template-free method. The process mechanism has been revealed to be spherical aggregation and Ostwald ripening. When tested in CO oxidation and heat treatment, these assembled microspheres exhibited an excellent catalytic performance and show a much better stability than the inherited hollow structure from MOFs.

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عنوان ژورنال:
  • Nanoscale

دوره 7 21  شماره 

صفحات  -

تاریخ انتشار 2015