The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Covalent Organic Framework with Frustrated Bonding Network for Enhanced Carbon Dioxide Storage
Abstract
Two-dimensional covalent organic framework (COF) materials can serve as excellent candidates for gas storage due to their high density of periodically arranged pores and channels, which can be tethered with functional groups. However, post-functionalization tends to disturb the structure of the COF; thus, it is attractive to develop synthetic approaches that generate built-in functionalities. Herein, we develop a new strategy for the construction of 2D-COFs with built-in, unreacted periodic bonding networks by solvent-directed divergent synthesis. Tetraphenylethane (TPE), which combines both π-rigidity for stacking and rotational flexibility, is selected as the central core for COF construction. By solvent control, two distinct COF structures could be constructed, arising from a [4 + 4] condensation pathway (TPE-COF-I) or an unusual [2 + 4] pathway (TPE-COF-II). TPE-COF-II contains unreacted linker units arranged around its pores and shows greatly enhanced carbon dioxide adsorption performance (23.2 wt %, 118.8 cm 3 g –1 at 1 atm, 273 K), which is among the best COF materials for CO 2 adsorption reported to date.
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Cites
Aggregation-Induced Emission: Together We Shine, United We Soar!
Mei, J., Leung, N. L. C., Kwok, R. T. K., Lam, J. W. Y., & Tang, B. Z. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00263 · Cited by 8,270
Cited by
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
Trends in Solid Adsorbent Materials Development for CO 2 Capture
Pardakhti, M., Jafari, T., Tobin, Z., Dutta, B., Moharreri, E., Shemshaki, N. S., Suib, S., & Srivastava, R. (2019) · ACS Applied Materials & Interfaces · doi:10.1021/acsami.9b08487 · Cited by 357
EL-Mahdy, A. F. M., Kuo, C.-H., Alshehri, A., Young, C., Yamauchi, Y., Kim, J., & Kuo, S.-W. (2018) · Journal of Materials Chemistry A · doi:10.1039/c8ta04781b · Cited by 253
Metadata
- Authors
- Gao, Q., Li, X., Ning, G.-H., Xu, H.-S., Liu, C., Tian, B., Tang, W., & Loh, K. P.
- Venue
- Chemistry of Materials
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-02-13
- Volume
- 30
- Issue
- 5
- Pages
- 1762-1768
- ISSN
- 0897-4756 (ISSN-L)
- 1520-5002
- OpenAlex
- W2787269252
- Cited by
- 234
- References
- 1
- FWCI
- 8.95
- Type
- journal article
- Language
- en
- Open access
- closed
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- Gao, Q., Li, X., Ning, G.-H., Xu, H.-S., Liu, C., Tian, B., Tang, W., & Loh, K. P. (2018). Covalent Organic Framework with Frustrated Bonding Network for Enhanced Carbon Dioxide Storage. Chemistry of Materials. https://doi.org/10.1021/acs.chemmater.8b00117
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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