环糊精修饰的Fe3O4纳米微球制备及其对水中甲基橙染料的吸附研究  

Preparation of Cyclodextrin-Modified Fe3O4 nanoparticles and its adsorption on methyl orange dye in water

作　　者：迟悦 张莹 CHI Yue;ZHANG Ying(School of Materials Science and Engineering,Changchun University,Changchun 130012,China;Advanced Institute of Materials Science,Changchun University,Changchun 130012.China)

机构地区：[1]长春工业大学材料科学与工程学院,吉林长春130012 [2]长春工业大学材料科学高等研究院,吉林长春130012

出　　处：《长春工业大学学报》2019年第4期319-324,F0003,共7页Journal of Changchun University of Technology

基　　金：国家自然科学基金青年基金资助项目(51608050)

摘　　要：磁性纳米材料由于同时具备磁学特性和纳米材料的某些特性,在机械、电子、光学、磁学、化学和生物学领域有着广泛的应用前景。环糊精(CD)分子独特的空腔结构可与多种分子发生包合作用,形成主客体超分子包合物,使其在环境科学、催化、医药工业等领域被广泛应用。采用分步合成的方法制备了环糊精修饰的磁性纳米材料(Fe3O4-CD),并探究其对水中甲基橙分子的吸附去除效果。In recent years,magnetic nanomaterials have been widely used in water pollution treatment,information storage,optical catalysis,sensors,medical diagnosis and other fields due to their magnetic properties and some properties of nanomaterials.Cyclodextrin(CD),with its unique cavity structure,can be used in cooperation with a variety of molecular generating packages to form host and guest supramolecular inclusion compounds,making it widely used in environmental science,catalysis,pharmaceutical industry and other fields.In this paper,cyclodextrin-modified magnetic nanomaterials(Fe3O4-CD)were prepared by step synthesis,and their potential applications in water treatment and other fields were explored.

关 键 词：环糊精 分步合成 水处理 

分 类 号：O611.4[理学—无机化学]