A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers
The field of covalent organic frameworks (COFs) has been developed significantly in the past decade on account of their important characteristics and vast application potential. On the other hand, the discovery of novel synthetic methodology is still a challenging task to further promote the prepara...
| Main Authors: | , , , , , , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2021
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/151802 |
| _version_ | 1811678115071524864 |
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| author | Miao, Zhuang Liu, Guiyan Cui, Yumeng Liu, Zhengyu Li, Jinheng Han, Fangwai Liu, Yu Sun, Xiaoxiao Gong, Xuefang Zhai, Yufeng Zhao, Yanli Zeng, Yongfei |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences Miao, Zhuang Liu, Guiyan Cui, Yumeng Liu, Zhengyu Li, Jinheng Han, Fangwai Liu, Yu Sun, Xiaoxiao Gong, Xuefang Zhai, Yufeng Zhao, Yanli Zeng, Yongfei |
| author_sort | Miao, Zhuang |
| collection | NTU |
| description | The field of covalent organic frameworks (COFs) has been developed significantly in the past decade on account of their important characteristics and vast application potential. On the other hand, the discovery of novel synthetic methodology is still a challenging task to further promote the preparation of COFs. Herein, an interesting protocol for the conversion of amorphous nonporous covalent organic polymers (COPs) to COFs was established, affording four COFs with high crystallinity and porosity. Specifically, imine-linked amorphous COP-1 was successfully converted to COF-1-4 by replacing one type of linker with other organic building blocks. The realization of this conversion provides a facile method for constructing COFs from COPs. |
| first_indexed | 2024-10-01T02:48:07Z |
| format | Journal Article |
| id | ntu-10356/151802 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:48:07Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | ntu-10356/1518022021-07-19T12:10:05Z A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers Miao, Zhuang Liu, Guiyan Cui, Yumeng Liu, Zhengyu Li, Jinheng Han, Fangwai Liu, Yu Sun, Xiaoxiao Gong, Xuefang Zhai, Yufeng Zhao, Yanli Zeng, Yongfei School of Physical and Mathematical Sciences Science::Chemistry Covalent Organic Frameworks Covalent Organic Polymers The field of covalent organic frameworks (COFs) has been developed significantly in the past decade on account of their important characteristics and vast application potential. On the other hand, the discovery of novel synthetic methodology is still a challenging task to further promote the preparation of COFs. Herein, an interesting protocol for the conversion of amorphous nonporous covalent organic polymers (COPs) to COFs was established, affording four COFs with high crystallinity and porosity. Specifically, imine-linked amorphous COP-1 was successfully converted to COF-1-4 by replacing one type of linker with other organic building blocks. The realization of this conversion provides a facile method for constructing COFs from COPs. Ministry of Education (MOE) This work was supported by the National Natural Science Foundation of China (21771138) and the Natural Science Foundation of Tianjin (16JCYBJC19700). This research is also supported by the Singapore Academic Research Fund (RG5/16, RG11/17 and RG114/17). 2021-07-19T12:10:04Z 2021-07-19T12:10:04Z 2019 Journal Article Miao, Z., Liu, G., Cui, Y., Liu, Z., Li, J., Han, F., Liu, Y., Sun, X., Gong, X., Zhai, Y., Zhao, Y. & Zeng, Y. (2019). A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers. Angewandte Chemie International Edition, 58(15), 4906-4910. https://dx.doi.org/10.1002/anie.201813999 1433-7851 https://hdl.handle.net/10356/151802 10.1002/anie.201813999 30758117 2-s2.0-85062483490 15 58 4906 4910 en RG5/16 RG11/17 RG114/17 Angewandte Chemie International Edition © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. |
| spellingShingle | Science::Chemistry Covalent Organic Frameworks Covalent Organic Polymers Miao, Zhuang Liu, Guiyan Cui, Yumeng Liu, Zhengyu Li, Jinheng Han, Fangwai Liu, Yu Sun, Xiaoxiao Gong, Xuefang Zhai, Yufeng Zhao, Yanli Zeng, Yongfei A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers |
| title | A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers |
| title_full | A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers |
| title_fullStr | A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers |
| title_full_unstemmed | A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers |
| title_short | A novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers |
| title_sort | novel strategy for the construction of covalent organic frameworks from nonporous covalent organic polymers |
| topic | Science::Chemistry Covalent Organic Frameworks Covalent Organic Polymers |
| url | https://hdl.handle.net/10356/151802 |
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