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介孔金属氧化物以其独特的高度有序介孔结构和化学物理特性,在化学、燃料和石油化工等领域有极大的应用前景,越来越受到人们的关注。本文介绍一系列简单通用的介孔金属氧化物纳米组装合成方法,以及基于此类方法,通过调节介孔材料的氧化还原性、酸碱性和半导体性质,可实现对催化剂催化性能的优化。同时,还重点介绍高精印刷技术与纳米组装合成相结合的复合介孔金属氧化物合成方法,并展望了介孔金属氧化物催化剂的未来发展趋势。
Due to its unique highly ordered mesoporous structure and chemical and physical properties, mesoporous metal oxides have attracted much attention in fields such as chemical, fuel and petrochemical industries. In this paper, a series of simple and general methods for the synthesis and synthesis of mesoporous metal oxides nanocomposites are introduced, and based on these methods, the catalytic performance of the catalysts can be optimized by adjusting the redox, acid-base and semiconducting properties of mesoporous materials. At the same time, the synthesis method of composite mesoporous metal oxide which combines high-precision printing technology and nano-assembly synthesis is also introduced. The future development trend of mesoporous metal oxide catalyst is also prospected.