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Synthesis of Two-Dimensional Covalent Organic Frameworks in Ionic Liquids |
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| Authors: | Prof. Yanan Gao Chang Wang Dr. Hui Hu Dr. Rile Ge Meihuan Lu Jianqiang Zhang Zhongping Li Pengpeng Shao Prof. Donglin Jiang |
| Affiliation: | 1. Key Laboratory of Ministry of Education for Advanced Materials in, Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou, 570228 P. R. China These authors contributed equally to this work.;2. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023 P. R. China These authors contributed equally to this work.;3. Key Laboratory of Ministry of Education for Advanced Materials in, Tropical Island Resources, Hainan University, No 58, Renmin Avenue, Haikou, 570228 P. R. China;4. Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543 Singapore;5. School of Chemistry and Chemical Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, Beijing, 100081 P. R. China |
| Abstract: | Two-dimensional covalent organic frameworks were synthesized in high yields by polycondensation in nonvolatile ionic liquids. The resulting crystallites are highly porous and exhibit exceptional capability of removing bisphenol A from water. The one reported is a general method to synthesize microporous and mesoporous frameworks, it allows to achieve regular macroscopic shapes, and it is effective in a wide range of reaction temperatures. |
| Keywords: | covalent organic frameworks ionic liquids porous materials synthetic strategy |