| A heteropore covalent organic framework for adsorptive removal of Cd(Ⅱ) from aqueous solutions with high efficiency |
| |
| 作者姓名： | Na Liu Liangfeng Shi Xianghao Han Qiao-Yan Qi Zong-Quan Wu Xin Zhao |
| |
| 作者单位： | Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China;
; CAS Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China |
| |
| 基金项目： | We thank the National Natural Science Foundation of China (No. 21725404), Shanghai Scientific and Technological Innovation Project (No. 18JC1410600), and the Strategic Priority Research Program of the Chinese Academy of Sciences (No. XDB20000000) financial support. |
| |
| 摘 要： | A heteropore covalent organic framework(COF) integrating tetraphenylethene skeleton and catechol segment is designed and synthesized.It exhibits extremely high stability in water under different pH conditions,which makes it an excellent material for adsorptive removal of Cd(Ⅱ) from aqueous solutions with very fast adsorption kinetics,high uptake capacity,and good recyclability.
|
| 关 键 词： | COVALENT organic frameworks Heteropore Hierarchical POROSITY Cd(Ⅱ)removal Water treatment |
| 收稿时间： | 7 May 2019 |
A heteropore covalent organic framework for adsorptive removal of Cd(II) from aqueous solutions with high efficiency |
| |
| Na Liu,Liangfeng Shi,Xianghao Han,Qiao-Yan Qi,Zong-Quan Wu,Xin Zhao.A heteropore covalent organic framework for adsorptive removal of Cd(II) from aqueous solutions with high efficiency[J].Chinese Chemical Letters,2020,31(2):386-390. |
| |
| Authors: | Na Liu Liangfeng Shi Xianghao Han Qiao-Yan Qi Zong-Quan Wu Xin Zhao |
| |
| Institution: | Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, and Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, Hefei University of Technology, Hefei 230009, China; CAS Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China |
| |
| Abstract: | A heteropore covalent organic framework (COF) integrating tetraphenylethene skeleton and catechol segment is designed and synthesized. It exhibits extremely high stability in water under different pH conditions, which makes it an excellent material for adsorptive removal of Cd(II) from aqueous solutions with very fast adsorption kinetics, high uptake capacity, and good recyclability. |
| |
| Keywords: | Covalent organic frameworks Heteropore Hierarchical porosity Cd(II) removal Water treatment |
| 本文献已被 CNKI 维普 ScienceDirect 等数据库收录！ |
| 点击此处可从《中国化学快报》浏览原始摘要信息 |
| 点击此处可从《中国化学快报》下载免费的PDF全文 |
