The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Three-Dimensional Large-Pore Covalent Organic Framework with stp Topology
Open accessAbstract
Three-dimensional (3D) covalent organic frameworks (COFs) are excellent crystalline porous polymers for numerous potential applications, but their building units and topological nets have been limited. Herein we report the design and synthesis of the first 3D large-pore COF with the stp topology constructed from a 6-connected triptycene-based monomer. The new COF (termed JUC-564) has a high specific surface area (up to 3300 m 2 g –1 ), the largest pore size among 3D COFs (43 Å), and record-breaking low density among crystalline materials reported to date (0.108 g cm –3 ). The large pore size of JUC-564 was confirmed by the incorporation of a protein. This study expands the structural varieties of 3D COFs based on the deliberate symmetry-guided design principle as well as their applications for adsorption and separation of large biological molecules.
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Citations
Cites
Tailored crystalline microporous materials by post-synthesis modification
Valtchev, V., Majano, G., Mintova, S., & Pérez-Ramírez, J. (2013) · Chem. Soc. Rev. · doi:10.1039/c2cs35196j · Cited by 478
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Cited by
Jin, F., Lin, E., Wang, T., Geng, S., Wang, T., Liu, W., Xiong, F., Wang, Z., Chen, Y., Cheng, P., et al. (2022) · Journal of the American Chemical Society · doi:10.1021/jacs.2c01058 · Cited by 281
Liu, S., Wang, M., He, Y., Cheng, Q., Qian, T., & Yan, C. (2023) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2022.214882 · Cited by 236
Metadata
- Authors
- Li, H., Ding, J., Guan, X., Chen, F., Li, C., Zhu, L., Xue, M., Yuan, D., Valtchev, V., Yan, Y., Qiu, S., & Fang, Q.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2020-07-17
- Volume
- 142
- Issue
- 31
- Pages
- 13334-13338
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W3043558552
- Cited by
- 237
- References
- 1
- FWCI
- 12.87
- Type
- journal article
- Language
- en
- Open access
- green
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