| 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 |
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| 引用本文： | 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. |
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| 作者姓名： | 谢瑞瑞 王倩 薛东旭 张宗辉 张玉凤 白俊峰 |
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| 作者单位： | 陕西师范大学化学化工学院,应用表面与胶体化学教育部重点实验室 西安 710062;南京大学化学化工学院,配位化学国家重点实验室 南京 210093 |
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| 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 |
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| 摘 要： | 由于对人类和环境的严重威胁,染料的吸附已经引起研究工作者的广泛关注。 本论文中利用四齿配体5,5'-oxalylbis(azanediyl)]diisophthalic acid(H4L)成功地合成出了草酰胺功能化的阴离子骨架材料{(CH3)2NH2]2(CdL)}·x(Solvent)(1)。 单晶X射线衍射分析表明化合物1具有二重穿插的三维骨架,(3,3,4)-连接的新拓扑网络结构和{83}2{86}的点(施莱夫利)符号。 更有趣的是,它不仅对亚甲基蓝呈现出选择性的吸附行为,而且在可见光区具有荧光发光性质。
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| 关 键 词： | 阴离子骨架 新拓扑 甲基蓝吸附 |
| 收稿时间： | 2017-05-26 |
A Photoluminescent Anionic Metal-Organic Framework with Oxalamide Groups for Selective Methylene Blue Adsorption |
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| XIE Ruirui,WANG Qian,XUE Dongxu,ZHANG Zonghui,ZHANG Yufeng,BAI Junfeng.A Photoluminescent Anionic Metal-Organic Framework with Oxalamide Groups for Selective Methylene Blue Adsorption[J].Chinese Journal of Applied Chemistry,2017,34(9):1066-1071. |
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| Authors: | XIE Ruirui WANG Qian XUE Dongxu ZHANG Zonghui ZHANG Yufeng BAI Junfeng |
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| Institution: | Key Laboratory of Applied Surface and Colloid Chemistry,Ministry of Education,School of Chemistry & Chemical Engineering,Shaanxi Normal University,Xi'an 710062,China;State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical Engineering,Nanjing University,Nanjing 210093, China |
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| 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(Schläfli) 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. |
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| Keywords: | anionic framework new topology adsorption of methylene blue |
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