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Shan, M. (author), Liu, X. (author), Wang, X. (author), Liu, Z. (author), Ganapathy, S. (author), Gascon Sabate, J. (author), Kapteijn, F. (author)
Membranes with high selectivity and permeance are needed to reduce energy consumption in hydrogen purification and pre-combustion CO <sub>2</sub> capture. Polybenzimidazole (PBI) is one of the leading membrane materials for this separation. In this study, we present superior novel supported PBI (poly(p-phenylene benzobisimidazole), PBDI)...
journal article 2019
document
Wang, X. (author), Shan, M. (author), Liu, X. (author), Wang, M. (author), Doherty, Cara M. (author), Osadchii, D. (author), Kapteijn, F. (author)
Increasing helium use in research and production processes necessitates separation techniques to secure sufficient supply of this noble gas. Energy-efficient helium production from natural gas is still a big challenge. Membrane gas separation technology could play an important role. Herein, a novel poly(p-phenylene benzobisimidazole) (PBDI)...
journal article 2019
document
Liu, X. (author), Wang, X. (author), Bavykina, A.V. (author), Chu, L. (author), Shan, M. (author), Sabetghadam, Anahid (author), Miro, H. (author), Kapteijn, F. (author), Gascon Sabate, J. (author)
The preparation and the performance of mixed matrix membranes based on metal-organic polyhedra (MOPs) are reported. MOP fillers can be dispersed as discrete molecular units (average 9 nm in diameter) when low filler cargos are used. In spite of the low doping amount (1.6 wt %), a large performance enhancement in permeability, aging resistance...
journal article 2018
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Shan, M. (author), Liu, X. (author), Wang, X. (author), Yarulina, I. (author), Seoane de la Cuesta, B. (author), Kapteijn, F. (author), Gascon Sabate, J. (author)
The development of new membranes with high H<sub>2</sub> separation performance under industrially relevant conditions (high temperatures and pressures) is of primary importance. For instance, these membranes may facilitate the implementation of energy-efficient precombustion CO<sub>2</sub> capture or reduce energy intensity in other...
journal article 2018
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Shan, M. (author), Seoane de la Cuesta, B. (author), Pustovarenko, O. (author), Wang, X. (author), Liu, X. (author), Yarulina, I. (author), Abou-Hamad, Edy (author), Kapteijn, F. (author), Gascon Sabate, J. (author)
The performance of mixed-matrix membranes (MMMs) based on Matrimid<sup>®</sup> and benzimidazole-linked polymers (BILPs) have been investigated for the separation CO<sub>2</sub>/N<sub>2</sub> and the dependency on the filler porosity. BILPs with two different porosities (BILP-101 and RT-BILP-101) were synthesized through controlling the...
journal article 2018
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Sabetghadam Esfahani, A. (author), Liu, X. (author), Orsi, Angelica (author), Lozinska, Magdalena M. (author), Johnson, Timothy (author), Jansen, K.M.B. (author), Wright, Paul A. (author), Carta, M (author), McKeown, NB (author), Kapteijn, F. (author), Gascon Sabate, J. (author)
Membrane separation for gas purification is an energy-efficient and environment-friendly technology. However, the development of high performance membranes is still a great challenge. In principle, mixed matrix membranes (MMMs) have the potential to overcome current materials limitations, but in practice there is no straightforward method to...
journal article 2018
document
Sabetghadam, Anahid (author), Liu, X. (author), Benzaqui, Marvin (author), Gkaniatsou, Effrosyni (author), Orsi, Angelica (author), Lozinska, Magdalena M. (author), Sicard, Clemence (author), Johnson, Timothy (author), Steunou, Nathalie (author), Wright, Paul A. (author), Serre, Christian (author), Gascon Sabate, J. (author), Kapteijn, F. (author)
To gain insight into the influence of metal-organic framework (MOF) fillers and polymers on membrane performance, eight different composites were studied by combining four MOFs and two polymers. MOF materials (NH<sub>2</sub>-MIL-53(Al), MIL-69(Al), MIL-96(Al) and ZIF-94) with various chemical functionalities, topologies, and dimensionalities...
journal article 2018
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