磁性金属-有机骨架复合材料的构建及在环境中的应用  

The fabrication of magnetic metal-organic frameworks composites and their application in environment

作　　者：霍江波 崔浩杰[1] 付明来[1] 苑宝玲[3] Jiangbo Huo Haojie Cui Minglai Fu Baoling Yuan(Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China University of Chinese Academy of Sciences, Beijing 100049, China College of Civil Engineering, Huaqiao University, Xiamen 361020, China)

机构地区：[1]中国科学院城市环境研究所中国科学院城市污染物转化重点实验室,厦门361021 [2]中国科学院大学,北京100049 [3]华侨大学土木学院,厦门361020

出　　处：《中国科学：化学》2017年第7期830-843,共14页SCIENTIA SINICA Chimica

基　　金：国家自然科学基金(编号:51478449)资助项目

摘　　要：磁性金属-有机骨架(MMOFs)复合材料是一类新颖的功能材料;MMOFs在磁性功能粒子的基础上结合了金属有机骨架材料的孔径均一、比表面积高、化学和热稳定性良好、吸附亲和力强等性能,在催化和环境等领域中显示出潜在的应用前景.本文简要概述了近年来制备的MMOFs复合材料,包括磁性微球核壳结构、磁性纳米颗粒镶嵌结构、磁性颗粒无规则互混结构、磁性石墨烯基复合结构;并从环境污染物的吸附、富集和催化降解角度,重点总结了MMOFs在环境分析和环境修复中的应用.The magnetic metal-organic frameworks （MMOFs）, as one of novel functional materials, were constructed by combining the magnetism of magnetic particles with the uniform pore sizes, large surface areas, excellent chemical and thermostability of meal-organic frameworks to enhance their performance as potential catalysts and adsorbents. This paper presents a critical review of the development of the preparation of MMOFs with various structures, including core-shell structure, embedding structure, mixing structure and graphene structure. Particular emphasis is given to their application in environmental catalyst and adsorbents.

关 键 词：磁性 金属有机骨架 复合材料 环境分析 环境修复 

分 类 号：O641.4[理学—物理化学]