应用化学2017，Vol.34Issue(9)：1066-1071,6.DOI:10.11944/j.issn.1000-0518.2017.09.170179
草酰胺功能化的荧光阴离子骨架及其对亚甲基蓝的选择性吸附
A Photoluminescent Anionic Metal-Organic Framework with Oxalamide Groups for Selective Methylene Blue Adsorption
摘要
Abstract
Adsorption of dyes has received wide attention due to its threat to human health and environment.In this work, a new oxalamide-functionalized anionic metal-organic framework {[(CH3)2NH2]2(CdL)}·x(Solvent)(1) has been successfully synthesized by virtue of a tetratopic ligand of 5,5′-[oxalylbis(azanediyl)]diisophthalic acid (H4L).Single crystal X-ray diffraction reveals that compound 1 exhibits a 2-fold interpenetrated 3D framework and (3,3,4)-connected topological network with a new point(Schl(a)fli) symbol of {83}2{86}.Interestingly, it displays not only selective adsorption capacity toward methylene blue(MB) over methyl orange(MO), but also the photoluminescence emission at visible region.关键词
阴离子骨架/新拓扑/甲基蓝吸附Key words
anionic framework/new topology/adsorption of methylene blue分类
化学化工引用本文复制引用
谢瑞瑞,王倩,薛东旭,张宗辉,张玉凤,白俊峰..草酰胺功能化的荧光阴离子骨架及其对亚甲基蓝的选择性吸附[J].应用化学,2017,34(9):1066-1071,6.基金项目
中央高校基金(GK201603044和GK201701004),陕西省自然科学基金(2016JM2016),长江学者计划和陕西省百人计划项目资助Supported by the Fundamental Research Funds for the Central Universities(No.GK201603044, No.GK201701004), the Shaanxi Provincial Natural Science Foundation of China(No.2016JM2016), the Cheung Kong Scholars Program and the 100 Talent Plan of Shaanxi Province （GK201603044和GK201701004）
