The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Molecular Sieving of Ethane from Ethylene through the Molecular Cross‐Section Size Differentiation in Gallate‐based Metal–Organic Frameworks
Open accessAbstract
Purification of C 2 H 4 from an C 2 H 4/C 2 H 6 mixture, one of the most important while challenging industrial separation processes, is mainly through energy‐intensive cryogenic distillation. Now a family of gallate‐based metal–organic framework (MOF) materials is presented, M‐gallate (M=Ni, Mg, Co), featuring 3D interconnected zigzag channels, the aperture sizes of which (3.47–3.69 Å) are ideally suitable for molecular sieving of ethylene (3.28×4.18×4.84 Å 3) and ethane (3.81×4.08×4.82 Å 3) through molecular cross‐section size differentiation. Co‐gallate shows an unprecedented IAST selectivity of 52 for C 2 H 4 over C 2 H 6 with a C 2 H 4 uptake of 3.37 mmol g−1 at 298 K and 1 bar, outperforming the state‐of‐the‐art MOF material NOTT‐300. Direct breakthrough experiments with equimolar C 2 H 4/C 2 H 6 mixtures confirmed that M‐gallate is highly selective for ethylene. The adsorption structure and mechanism of ethylene in the M‐gallate was further studied through neutron diffraction experiments.
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Self-citationControl of zeolite framework flexibility and pore topology for separation of ethane and ethylene
Bereciartua, P. J., Cantín, Á., Corma, A., Jordá, J. L., Palomino, M., Rey, F., Valencia, S., Corcoran, E. W., Kortunov, P., Ravikovitch, P. I., et al. (2017) · Science · doi:10.1126/science.aao0092 · Cited by 460
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Self-citationYang, L., Qian, S., Wang, X., Cui, X., Chen, B., & Xing, H. (2020) · Chemical Society Reviews · doi:10.1039/c9cs00756c · Cited by 746
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Metadata
- Authors
- Bao, Z., Wang, J., Zhang, Z., Xing, H., Yang, Q., Yang, Y., Wu, H., Krishna, R., Zhou, W., Chen, B., & Ren, Q.
- Venue
- Angewandte Chemie International Edition
- Publisher
- Wiley
- Published
- 2018-11-11
- Volume
- 57
- Issue
- 49
- Pages
- 16020-16025
- ISSN
- 1433-7851 (ISSN-L)
- 1521-3773
- OpenAlex
- W2907223995
- Cited by
- 311
- References
- 9
- FWCI
- 9.11
- Type
- journal article
- Language
- en
- Open access
- green
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- Bao, Z., Wang, J., Zhang, Z., Xing, H., Yang, Q., Yang, Y., Wu, H., Krishna, R., Zhou, W., Chen, B., & Ren, Q. (2018). Molecular Sieving of Ethane from Ethylene through the Molecular Cross‐Section Size Differentiation in Gallate‐based Metal–Organic Frameworks. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201808716
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