摘要:以十二胺为模板剂,采用3种不同的方法合成了介孔Fe-HMS分子筛.采用XRD、FT-IR和低温N2吸附等对合成的含铁分子筛进行了结构表征.考察了合成的Fe-HMS分子筛在固定床苯酚羟基化反应中的催化性能.结果表明,合成的Fe-HMS分子筛具有均一的介孔结构,铁原子已进入分子筛骨架,合成的Fe-HMS分子筛在固定床苯酚羟基化反应中具有较好的催化性能,合成方法对Fe-HMS分子筛的结构及催化性能有显著影响.
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