利用表面活性剂F127为模板,通过水热法合成了介孔磷酸铈材料.利用XRD、TEM和氮气吸附脱附对合成的介孔磷酸铈进行了表征,并对其在丙烷氧化脱氢生成丙烯反应中的催化性能进行了探讨.结果表明,该材料具有完好的独居石矿型,比表面较高(152.5m2/g),典型的介孔结构,介孔大小分布在4.6啪左右.在丙烷氧化脱氢反应实验中,表现了很好的选择性和较高的转化率.
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