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A paper from our group has been listed in the Top 25 Hottest Articles
in the Journal of Catalysis (April-June, 2008)
  Author:Lin Li   Date:10/16/2008   

The studies of Ir-in-ceria catalyst for the preferential CO oxidation and published in the Journal of Catalysis (2008, 255: 144-152) has been listed in the Top 25 Hottest Articles in the Journal of Catalysis (April-June, 2008).

The Ir-in-ceria catalyst, obtained by redox-coprecipitation, exhibited both high activity and selectivity to CO2 in the PROX process. It was found that the CeO2 support was properly activated by iridium and acted as the active sites for CO oxidation. Due to the absence of extensively exposed Ir species, H2 oxidation occurring on the Ir species and the ceria support at high temperatures was significantly suppressed, thus keeping the selectivity to CO2 at a high level.


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