制备氧化镨纳米棒,利用浸渍法在纳米棒上负载金属银,得到稳定性较强的复合纳米材料.对合成的纳米样品进行XRD、TEM及HRTEM等表征.并以Pr_6O_(11)/Ag复合纳米材料催化烯烃环氧化反应,试验表明环己烯环氧化反应催化效果较好.
Praseodymium oxide nanorod Nanorods Nanocomposite were prepared and the silver was loaded on them by immersion method. Then the nanocomposite was obtained with high stability. The nanocomposite was characterized by XRD, TEM and HRTEM. Pr_6O_(11)/Ag nanocomposite was used as catalyst for the epoxidation reaction of cyclohexene, indicating its superior catalytic activity.
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