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A Pyrene-Based, Fluorescent Three-Dimensional Covalent Organic Framework
Abstract
The targeted synthesis of 3D COFs has been considered challenging, especially adopting new topologies and bearing photoelectric units. Herein, for the first time, we report the synthesis and characterization of a novel 3D pyrene-based COF (3D-Py-COF), by selectively choosing the geometry of the precursors and the connection patterns. Based on X-ray diffraction measurement and detailed simulations, 3D-Py-COF is proposed to adopt a two-fold interpenetrated pts topology, which has never been reported before. In addition, 3D-Py-COF has a narrow pore size distribution and high surface area and also features selective absorption of CO2 over N2. Interestingly, due to the existence of isolated pyrene units in the 3D framework, 3D-Py-COF is the first fluorescent 3D COF and can be used in explosive detection. Our results not only show it is possible to rationally design and synthesize 3D COFs with other topologies but also demonstrate that the incorporation of photoelectric units into 3D COFs can allow the resulting materials with interesting properties.
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Cited by
Covalent Organic Framework Photocatalysts: Structures and Applications
Wang, H., Wang, H., Wang, Z., Tang, L., Zeng, G., Xu, P., Chen, M., Xiong, T., Zhou, C., Li, X., et al. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00278j · Cited by 1,301
Liu, R., Tan, K. T., Gong, Y., Chen, Y., Li, Z., Xie, S., He, T., Lu, Z., Yang, H., & Jiang, D. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00620c · Cited by 1,083
Wang, H., Zeng, Z., Xu, P., Li, L., Zeng, G., Xiao, R., Tang, Z., Huang, D., Tang, L., Lai, C., et al. (2019) · Chemical Society Reviews · doi:10.1039/c8cs00376a · Cited by 804
Sun, Q., Aguila, B., Earl, L. D., Abney, C. W., Wojtas, L., Thallapally, P. K., & Ma, S. (2018) · Advanced Materials · doi:10.1002/adma.201705479 · Cited by 641
Beuerle, F., & Gole, B. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201710190 · Cited by 528
Metadata
- Authors
- Lin, G., Ding, H., Yuan, D., Wang, B., & Wang, C.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-03-03
- Volume
- 138
- Issue
- 10
- Pages
- 3302-3305
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2290642550
- Cited by
- 797
- References
- 0
- FWCI
- 36.09
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lin, G., Ding, H., Yuan, D., Wang, B., & Wang, C. (2016). A Pyrene-Based, Fluorescent Three-Dimensional Covalent Organic Framework. Journal of the American Chemical Society. https://doi.org/10.1021/jacs.6b00652
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