金属氧化物@金属有机骨架复合材料研究进展

金属有机骨架(Metal-Organic Framework,MOF)复合材料是一种新型功能性材料,其中金属氧化物@MOF复合材料因结合了金属氧化物和MOFs的许多特性而受到人们的广泛关注,成为近年来MOFs材料研究的一个重要方向。本文综述了金属氧化物@MOF复合材料制备方法的研究进展,主要包括外延生长法、气相沉积法、模板法等,并分析了它们各自的优缺点;概述了金属氧化物@MOF复合材料在催化、传感、生物医药、吸附与分离方面的具体应用性能,以及在电化学研究领域的潜在应用;并提出今后金属氧化物@MOF复合材料研究的主要方向是开发简单高效的制备方法、选取新功能性金属氧化物以及探索复合材料的其它新型结构,以拓展其在工业上的应用。

Progress of Metal Oxide and Metal-Organic Framework Composite Materials

Metal oxide@MOF(metal-organic framework) composite materials have emerged as a new class of functional materials and attracted considerable interests in many fields due to the unique properties in combination of metal oxide with MOF, which has been an important research direction of MOF materials in recent years. In this review, we systematically summarize the research progress towards various synthetic methods for metal oxide@MOF composite materials, such as epitaxial growth method, gas phase infiltration method and template method. The advantages and disadvantages of these methods are discussed, respectively. Applications of metal oxide@MOFs composite materials in adsorption and separation, catalysis, sensing, biomedical and potential applications of metal oxide@MOFs composite materials in electrochemical research are also discussed. In order to expand its application in industry, the improvement of synthetic methods, the preparation of new functional metal oxides and the exploration of new structures are proposed as the main future research and development directions of metal oxide@MOFs composite materials.