摘要
金属-有机骨架(metal-organic frameworks,MOFs)材料是由金属离子和有机配体通过自组装而成的具有多孔结构的特殊晶体材料。由于其种类的多样性、孔道的可调性和结构的易功能化,已在气体的吸附和分离、催化、磁学、生物医学等领域表现出了诱人的应用前景。本文介绍了MOFs材料的类型和常用的合成方法,综述了近年来MOFs材料在催化领域的应用,特别是以MOFs材料中骨架金属作为活性中心、骨架有机配体作为活性中心和负载催化活性组分的催化反应,并对MOFs材料的催化应用趋势做了展望,以期对MOFs材料的催化性能有比较全面的认识。
Metal-organic Framework （MOF） materials, which are synthesized by self-assembling of the metal ions and the organic ligands, are the special crystal materials with porous structure. Because of their diverse structures, tunable cavity and easy functionalization, MOFs have exhibited the attractive prospects in many fields, such as the gas adsorption and separation, the catalysts, the magnetism and the bio-medicine. In order to get comprehensive understanding of the MOFs＇ catalytic properties, in this paper, the categories and common synthesis methods of MOF materials are introduced. The catalysis of the MOF materials, especially, the catalysis of the metal active sites and the active organic ligands in the frameworks of the MOF, and the catalytic active components supported in MOFs, are summarized and reviewed. The development trends of MOF materials in the catalytic applications are also prospected.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2012年第8期1506-1518,共13页
Progress in Chemistry
基金
国家自然科学基金重点项目(No.21136001)资助
关键词
金属-有机骨架
类型
合成
催化
应用
metal-organic frameworks
categories
synthesis
catalysis
applications
