The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
In situ growth of metal-organic frameworks on a porous ultrafiltration membrane for gas separation
Abstract
We demonstrate the synthesis of CuBTC and ZIF-8 on a polysulfone based porous asymmetric ultrafiltration (UF) membrane by in situ growth followed by the LBL deposition of crystals without any need for pre-seeding or surface modification of the membrane. In this way, the top surface of the UF membrane pores is completely covered by MOFs; while the remaining part of the membrane offers a flexible support to the MOFs. The pore apertures of the MOF nanoparticles located at the pore opening of the UF membrane act as channels for the entry of penetrants. The remaining porous sublayer of the membrane carries penetrants on the permeate side without significant resistance. These composite membranes were characterized by PXRD and SEM. The gas permeation study was performed using pure gases of industrial significance (H2, C3H6 and CO2). The performance of CuBTC@PSF showed enhanced selectivity, of 7.2 and 5.7 for H2/CO2 and H2/C3H6 respectively, to that of the pristine PSF membrane.
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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
Cited by
Metal–organic framework membranes: from synthesis to separation application
Qiu, S., Xue, M., & Zhu, G. (2014) · Chem. Soc. Rev. · doi:10.1039/c4cs00159a · Cited by 1,630
Fabrication of COF-MOF Composite Membranes and Their Highly Selective Separation of H2/CO2
Fu, J., Das, S., Xing, G., Ben, T., Valtchev, V., & Qiu, S. (2016) · Journal of the American Chemical Society · doi:10.1021/jacs.6b03348 · Cited by 614
Ultrathin metal/covalent–organic framework membranes towards ultimate separation
Zhang, C., Wu, B.-H., Ma, M.-Q., Wang, Z., & Xu, Z.-K. (2019) · Chemical Society Reviews · doi:10.1039/c9cs00322c · Cited by 498
Challenges and recent advances in MOF–polymer composite membranes for gas separation
Zhang, Y., Feng, X., Yuan, S., Zhou, J., & Wang, B. (2016) · Inorganic Chemistry Frontiers · doi:10.1039/c6qi00042h · Cited by 391
Recent developments in membranes for efficient hydrogen purification
Li, P., Wang, Z., Qiao, Z., Liu, Y., Cao, X., Li, W., Wang, J., & Wang, S. (2015) · Journal of Membrane Science · doi:10.1016/j.memsci.2015.08.010 · Cited by 303
Metadata
- Authors
- Nagaraju, D., Bhagat, D. G., Banerjee, R., & Kharul, U. K.
- Venue
- Journal of Materials Chemistry A
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2013
- Volume
- 1
- Issue
- 31
- Pages
- 8828
- ISSN
- 2050-7488 (ISSN-L)
- 2050-7496
- OpenAlex
- W2070043064
- Cited by
- 175
- References
- 1
- FWCI
- 23.03
- Type
- journal article
- Language
- en
- Open access
- closed
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- Nagaraju, D., Bhagat, D. G., Banerjee, R., & Kharul, U. K. (2013). In situ growth of metal-organic frameworks on a porous ultrafiltration membrane for gas separation. Journal of Materials Chemistry A. https://doi.org/10.1039/c3ta10438a
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