【摘 要】
：
Preferential oxidation of CO upon external introduction of a small amount of oxygen in the H2-rich stream is a straight-forward and cost-effective methods to achieve acceptable CO concentrations for t
【机 构】
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State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter
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Preferential oxidation of CO upon external introduction of a small amount of oxygen in the H2-rich stream is a straight-forward and cost-effective methods to achieve acceptable CO concentrations for the proton-exchange-membrane fuel cell1,2.Copper/ceria-based catalysts have been considered as promising candidates due to their low cost and high selectivity compared to catalysts based on gold or platinum.
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