A mechanochemical protocol was applied to the synthesis of a magnetic material based on iron oxide nanoparticles and Al-SBA-15. Full characterization of the prepared Fe₂O₃/Al-SBA-15 evidenced the effective functionalization of the aluminosilicate surface. Particularly, TEM analysis revealed that the mechanochemical protocol did not considerable affect the hexagonal ordered structure of Al-SBA-15. DRIFT experiments of Fe₂O₃/Al-SBA-15 showed interesting acidic properties, which can be further associated to a good catalytic performance. The catalytic behavior of the prepared material was tested in the oxidation of vanillyl alcohol to vanillin, displaying an excellent activity and selectivity. The material resulted to be highly stable in the aforementioned reaction, without considerable decrease of conversion after 10 reuse cycles.

将机械化学方法应用于基于氧化铁纳米颗粒和Al-SBA-15的磁性材料的合成。所制备的Fe ₂ O ₃ / Al-SBA-15的完整表征证明了铝硅酸盐表面的有效功能化。尤其是，TEM分析表明，机械化学方法对Al-SBA-15的六角形有序结构影响不大。Fe ₂ O _3的DRIFT实验/ Al-SBA-15表现出令人感兴趣的酸性，可以进一步与良好的催化性能相关。在香草醇氧化为香草醛的过程中测试了所制备材料的催化行为，显示出优异的活性和选择性。该材料在上述反应中是高度稳定的，在10次重复使用循环后转化率没有显着降低。