介孔过渡金属氧化物的合成研究进展

介孔过渡金属氧化物作为一种非硅基介孔材料,在光、电、磁、传感、催化等领域有着潜在的应用价值,是近年来研究的热点。本文主要从合成角度对几种典型的介孔过渡金属氧化物的最新研究进展作了总结,其中包括Ti、W、Nb、Mn、Mo、Ni、Co等。详细阐述了其合成方法、合成过程,也涉及了少量的应用研究,并根据目前合成该类材料所面临的难题,提出了介孔过渡金属氧化物以后的研究方向,即合成具有高热稳定性、孔壁高度结晶以及长程有序的介孔材料。

Review on the syntheses of mesoporous transition metal oxides

Mesoporous transition metal oxides are extensively investigated as a kind of non-siliceous material with potential applications in many fields,such as optics,electricity,magnetism,sensors,and catalysis.In this article,the latest progresses are summarized in the synthesis of several typical mesoporous transition metal oxides,including Ti,W,Nb,Mn,Mo,Ni,Co,etc.The methods of synthesizing and the process of synthesizing are expounded,together with few application researches.Corresponding to the problems in its synthesis,the future research of the mesoporous transition metal oxides which have capability of a better thermal stability,hole-wall crystallization and long-range order,is discussed.