The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Ethane Selective IRMOF-8 and Its Significance in Ethane–Ethylene Separation by Adsorption
Abstract
The separation of ethylene from ethane is one of the most energy-intensive single distillations practiced. This separation could be alternatively made by an adsorption process if the adsorbent would preferentially adsorb ethane over ethylene. Materials that exhibit this feature are scarce. Here, we report the case of a metal-organic framework, the IRMOF-8, for which the adsorption isotherms of ethane and ethylene were measured at 298 and 318 K up to pressures of 1000 kPa. Separation of ethane/ethylene mixtures was achieved in flow experiments using a IRMOF-8 filled column. The interaction of gas molecules with the surface of IRMOF-8 was explored using density functional theory (DFT) methods. We show both experimentally and computationally that, as a result of the difference in the interaction energies of ethane and ethylene in IRMOF-8, this material presents the preferential adsorption of ethane over ethylene. The results obtained in this study suggest that MOFs with ligands exhibiting high aromaticity character are prone to adsorb ethane preferably over ethylene.
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Citations
Cites
Adsorbents: Fundamentals and Applications
Yang, R. T. (2003) · doi:10.1002/047144409x · Cited by 1,182
Cited by
Yang, L., Qian, S., Wang, X., Cui, X., Chen, B., & Xing, H. (2020) · Chemical Society Reviews · doi:10.1039/c9cs00756c · Cited by 746
Wang, Y., Peh, S. B., & Zhao, D. (2019) · Small · doi:10.1002/smll.201900058 · Cited by 342
Selective Ethane/Ethylene Separation in a Robust Microporous Hydrogen-Bonded Organic Framework
Zhang, X., Li, L., Wang, J.-X., Wen, H.-M., Krishna, R., Wu, H., Zhou, W., Chen, Z.-N., Li, B., Qian, G., et al. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.9b12428 · Cited by 331
Yang, H., Wang, Y., Krishna, R., Jia, X., Wang, Y., Hong, A. N., Dang, C., Castillo, H. E., Bu, X., & Feng, P. (2020) · Journal of the American Chemical Society · doi:10.1021/jacs.9b12924 · Cited by 328
De Luca, G., Saha, D., & Chakraborty, S. (2021) · Microporous and Mesoporous Materials · doi:10.1016/j.micromeso.2021.110940 · Cited by 12
Metadata
- Authors
- Pires, J., Pinto, M. L., & Saini, V. K.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-07-16
- Volume
- 6
- Issue
- 15
- Pages
- 12093-12099
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2324967581
- Cited by
- 198
- References
- 1
- FWCI
- 2.40
- Type
- journal article
- Language
- en
- Open access
- closed
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- Pires, J., Pinto, M. L., & Saini, V. K. (2014). Ethane Selective IRMOF-8 and Its Significance in Ethane–Ethylene Separation by Adsorption. ACS Applied Materials & Interfaces. https://doi.org/10.1021/am502686g
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