The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Exceptional Mechanical Stability of Highly Porous Zirconium Metal–Organic Framework UiO-66 and Its Important Implications
Abstract
Metal-organic frameworks (MOFs) with high porosity usually exhibit weak mechanical stabilities, in particular, rather low stabilities against shear stress. This limitation remains one of the bottlenecks for certain applications of porous MOFs, such as gas storage or separation that requires dense packing of the MOF powders under mechanical compression without collapsing the pores. We found that UiO-66, a prototypical Zr-MOF with high porosity, exhibits unusually high shear stability. Its minimal shear modulus (Gmin = 13.7 GPa) is an order of magnitude higher than those of other benchmark highly porous MOFs (e.g., MOF-5, ZIF-8, HKUST-1), approaching that of zeolites. Our analysis clearly shows that the exceptional mechanical stability of UiO-66 is due to its high framework connections (i.e., the high degree of coordination of Zr-O metal centers to the organic linkers). Our work thus provides important guidelines for developing new porous MOFs targeting at high mechanical stabilities.
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Cites
Metal-organic framework materials as catalysts
Lee, J., Farha, O. K., Roberts, J., Scheidt, K. A., Nguyen, S. T., & Hupp, J. T. (2009) · Chemical Society Reviews · doi:10.1039/b807080f · Cited by 7,969
Horike, S., Shimomura, S., & Kitagawa, S. (2009) · Nature Chemistry · doi:10.1038/nchem.444 · Cited by 2,486
Tan, J. C., & Cheetham, A. K. (2011) · Chemical Society Reviews · doi:10.1039/c0cs00163e · Cited by 762
Cited by
A facile synthesis of UiO-66, UiO-67 and their derivatives
Katz, M. J., Brown, Z. J., Colón, Y. J., Siu, P. W., Scheidt, K. A., Snurr, R. Q., Hupp, J. T., & Farha, O. K. (2013) · Chemical Communications · doi:10.1039/c3cc46105j · Cited by 1,756
Wu, H., Chua, Y. S., Krungleviciute, V., Tyagi, M., Chen, P., Yildirim, T., & Zhou, W. (2013) · Journal of the American Chemical Society · doi:10.1021/ja404514r · Cited by 1,457
Self-citationEvaluating metal–organic frameworks for natural gas storage
Mason, J. A., Veenstra, M., & Long, J. R. (2014) · Chem. Sci. · doi:10.1039/c3sc52633j · Cited by 1,239
Winarta, J., Shan, B., Mcintyre, S. M., Ye, L., Wang, C., Liu, J., & Mu, B. (2020) · Crystal Growth & Design · doi:10.1021/acs.cgd.9b00955 · Cited by 641
Younas, M., Rezakazemi, M., Daud, M., Wazir, M. B., Ahmad, S., Ullah, N., Inamuddin, & Ramakrishna, S. (2020) · Progress in Energy and Combustion Science · doi:10.1016/j.pecs.2020.100849 · Cited by 421
Metadata
- Authors
- Wu, H., Yildirim, T., & Zhou, W.
- Venue
- The Journal of Physical Chemistry Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-03-07
- Volume
- 4
- Issue
- 6
- Pages
- 925-930
- ISSN
- 1948-7185 (ISSN-L)
- OpenAlex
- W2334217260
- Cited by
- 475
- References
- 3
- FWCI
- 14.46
- Type
- journal article
- Language
- en
- Open access
- closed
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