(527-0562)Effects of microstructural evolution of Zr-based amorphous alloys and intermetallic compounds on catalytic behavior

摘要

In order to develop a process for preparation of a new form of catalyst where Au, Pt fine particles supported on metal oxides (ZrO_2, Fe_2O_3), Au or Pt-contained Zr2Fe-based intermetallic compound and amorphous were used as precursors for oxidation treatment. The catalytic properties of Au, Pt/metal oxides catalysts prepared by crystallization or oxidation have been investigated with CO oxidation reaction (CO+1/2O_2→CO_2).