铁基无机介孔材料

Iron-Based Inorganic Mesoporous Materials

铁基无机介孔材料因其环境友好、成本低廉及独特磁性与化学活性等优点而备受关注,并在众多领域展现出巨大的应用前景。本文综述了近年来铁基无机介孔材料的合成及其应用研究,重点归纳评述了各类铁基无机介孔材料(如介孔水合氧化铁、介孔氧化铁、介孔硅酸铁、介孔磷酸铁、铁基介观晶体、Fe/Si(C、Al、Ti)复合物等)的制备技术和结构特性;概括并讨论了铁基无机介孔材料在催化、吸附、气体传感、锂离子电池、医药、主客体合成等领域的应用技术;分析了目前铁基无机介孔材料研究存在的问题并总结了未来的研究方向。

Iron-base inorganic mesoporous materials have attracted a lot of attentions recently due to their environmental-benignancy, cost-efficiency, and unique properties of magnetism and chemical activity, which allow them to find potential applications in different areas. In this paper, the recent progress in synthesis of ironbased inorganic mesoporous materials as well as their applications has been reviewed, with an emphasis on the synthetic routes and structural properties of various iron-based inorganic mesoporous materials （ i. e. , mesoporous iron oxyhydroxides, mesoporous iron oxides, mesoporous ferrosilicates, mesoporous iron phosphates, iron-based mesocrystals, mesoporous Fe/Si （C, Al, Ti） composites, etc. ）. In addition, their applications in catalysis, adsorption, gas-sensing, lithium-ion batteries, pharmacies, host-guest synthesis and other fields have been summarized and discussed. The current research problems of iron-based inorganic mesoporous materials and several future research directions have also been addressed.