Searched for: author%3A%22Kapteijn%2C+F.%22
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Hussain, Mian Zahid (author), van der Linden, B. (author), Yang, Zhuxian (author), Jia, Quanli (author), Chang, Hong (author), Fischer, Roland A. (author), Kapteijn, F. (author), Zhu, Yanqiu (author), Xia, Yongde (author)
In situformation of p-n heterojunctions between TiO<sub>2</sub>and Cu<sub>x</sub>O in heteroatom-doped carbon nanocomposites and their applications in photocatalytic H<sub>2</sub>evolution were demonstrated. One-step pyrolysis of bimetal-organic-frameworks NH<sub>2</sub>-MIL-125(Ti/Cu) in steam at 700 °C forms a p-n heterojunction between TiO...
journal article 2021
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Wang, Xuerui (author), Zhou, Tao (author), Zhang, Ping (author), Yan, Wenfu (author), Li, Yongguo (author), Peng, Li (author), Veerman, Dylan (author), Shi, Mengyang (author), Gu, Xuehong (author), Kapteijn, F. (author)
Capture and storage of the long-lived <sup>85</sup>Kr is an efficient approach to mitigate the emission of volatile radionuclides from the spent nuclear fuel reprocessing facilities. However, it is challenging to separate krypton (Kr) from xenon (Xe) because of the chemical inertness and similar physical properties. Herein we prepared high...
journal article 2021
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Pustovarenko, Alexey (author), Seoane, Beatriz (author), Abou-Hamad, Edy (author), King, Helen E. (author), Weckhuysen, Bert M. (author), Kapteijn, F. (author), Gascon, Jorge (author)
3D printing, also known as additive manufacturing technology, has greatly expanded across multiple sectors of technology replacing classical manufacturing methods by combining processing speed and high precision. The scientific interest in this technology lies in the ability to create solid architectures with customized shapes and...
journal article 2021
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Hussain, Mian Zahid (author), Yang, Zhuxian (author), van der Linden, B. (author), Huang, Zheng (author), Jia, Quanli (author), Cerrato, Erik (author), Fischer, Roland A. (author), Kapteijn, F. (author), Zhu, Yanqiu (author), Xia, Yongde (author)
Surface-functionalized nitrogen/carbon co-doped polymorphic TiO<sub>2</sub> phase junction nanoparticles uniformly distributed in porous carbon matrix were synthesized by a simple one-step pyrolysis of titanium based metal–organic framework (MOF), NH<sub>2</sub>-MIL-125(Ti) at 700 °C under water vapour atmosphere. Introducing water vapour...
journal article 2021
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Etxeberria Benavides, M. (author), Johnson, Timothy (author), Cao, Shuai (author), Zornoza, Beatriz (author), Coronas, Joaquín (author), Liu, X. (author), Andres Garcia, E. (author), Kapteijn, F. (author), Gascon, Jorge (author)
High performance and commercially attractive mixed-matrix membranes were developed for H<sub>2</sub>/CO<sub>2</sub> separation via a scalable hollow fiber spinning process. Thin (~300 nm) and defect-free selective layers were successfully created with a uniform distribution of the nanosized (~60 nm) zeolitic-imidazole framework (ZIF-8) filler...
journal article 2020
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Franz, R.P.M. (author), Kühlewind, T.S. (author), Shterk, Genrikh (author), Abou-Hamad, Edy (author), Parastaev, Alexander (author), Uslamin, E. (author), Hensen, Emiel J M (author), Kapteijn, F. (author), Gascon, Jorge (author), Pidko, E.A. (author)
Coke deposition is one of the main challenges in the commercialisation of dry reforming of methane oversupported Ni catalysts. Besides the coke quantity, the structure of the deposits is also essential for thecatalyst lifetime. Accordingly, in this study, we analysed the effect of Na, K, and Cs promoters on boththese variables over Ni...
journal article 2020
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Kapteijn, F. (author), Moulijn, J.A. (author)
In this perspective paper a brief overview is given of the past developments in the field of structured catalysts and reactors, the potential for process intensification, energy and materials efficiency. Current exciting new developments for demanding processes are highlighted and directions indicated that contribute to a future sustainable...
journal article 2020
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Liu, X. (author), Wang, X. (author), Kapteijn, F. (author)
The steep stepwise uptake of water vapor and easy release at low relative pressures and moderate temperatures together with high working capacities make metal-organic frameworks (MOFs) attractive, promising materials for energy efficient applications in adsorption devices for humidity control (evaporation and condensation processes) and heat...
review 2020
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Shan, M. (author), Liu, X. (author), Wang, X. (author), Liu, Z. (author), Iziyi, H. (author), Ganapathy, S. (author), Gascon, Jorge (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
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Wang, R. (author), Kapteijn, F. (author), Gascon, Jorge (author)
The electrochemical reduction of CO<sub>2</sub> holds great promise for lowering the concentration of CO<sub>2</sub> in the Earth′s atmosphere. However, several challenges have hindered the commercialization of this technology, including energy efficiency, the solubility of CO<sub>2</sub> in the aqueous phase, and electrode stability. In this...
review 2019
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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
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Poursaeidesfahani, A. (author), Andres Garcia, E. (author), de Lange, M.F. (author), Torres-Knoop, Ariana (author), Rigutto, Marcello (author), Nair, Nitish (author), Kapteijn, F. (author), Gascon, Jorge (author), Dubbeldam, D. (author), Vlugt, T.J.H. (author)
A mathematical model is used to predict adsorption isotherms from experimentally measured breakthrough curves. Using this approach, by performing only breakthrough experiments for a mixture of two (or more) components, one can obtain pure component adsorption isotherms up to the pressure of the experiment. As a case study, the adsorption of...
journal article 2019
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Wang, R. (author), Haspel, Henrik (author), Pustovarenko, Alexey (author), Dikhtiarenko, A. (author), Osadchii, D. (author), Ma, M. (author), Smith, W.A. (author), Kapteijn, F. (author), Gascon, Jorge (author)
We report the preparation and electrocatalytic performance of silver-containing gas diffusion electrodes (GDEs) derived from a silver coordination polymer (Ag-CP). Layer-by-layer growth of the Ag-CP onto porous supports was applied to control Ag loading. Subsequent electro-decomposition of the Ag-CP resulted in highly selective and efficient...
journal article 2019
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Schneider, Daniel (author), Kapteijn, F. (author), Valiullin, Rustem (author)
Kinetic Monte Carlo (KMC) simulations are used to study transport of guest molecules in a two-phase medium in which the minority phase forms closed regions. This type of model system resembles compositions of mixed-matrix membranes (MMMs) made of a matrix and imbedded filler particles with different permeabilities. Based on an ideal filler...
journal article 2019
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Lee, Ji Sun (author), Yoon, Ji Woong (author), Mileo, Paulo G.M. (author), Cho, Kyung Ho (author), Park, Jaedeuk (author), Kim, Kiwoong (author), Kim, Hyungjun (author), de Lange, M.F. (author), Kapteijn, F. (author)
The development of new water adsorbents that are hydrothermally stable and can operate more efficiently than existing materials is essential for the advancement of water adsorption-driven chillers. Most of the existing benchmark materials and related systems in this field suffer from clear limitations that must be overcome to meet global...
journal article 2019
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Pereira, Joana P.C. (author), Overbeek, W.J.M. (author), Gudiño Reyes, N.E. (author), Andres Garcia, E. (author), Kapteijn, F. (author), van der Wielen, L.A.M. (author), Straathof, Adrie J.J. (author)
Biobased 2-butanol offers high potential as biofuel, but its toxicity toward microbial hosts calls for efficient techniques to alleviate product inhibition in fermentation processes. Aiming at the selective recovery of 2-butanol, the feasibility of a process combining in situ vacuum stripping followed by vapor adsorption has been assessed...
journal article 2019
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Etxeberria Benavides, M. (author), Karvan, Oguz (author), Kapteijn, F. (author), Gascon, Jorge (author), David, Oana (author)
The elimination of the additional defect healing post‐treatment step in asymmetric hollow fiber manufacturing would result in a significant reduction in membrane production cost. However, obtaining integrally skinned polymeric asymmetric hollow fiber membranes with an ultrathin and defect‐free selective layer is quite challenging. In this...
journal article 2019
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Andres Garcia, E. (author), López-Cabrelles, Javier (author), Oar-Arteta Gonzalez, L. (author), Roldan Martinez, B. (author), Cano Padilla, M. (author), Gascon, Jorge (author), Mínguez Espallargas, Guillermo (author), Kapteijn, F. (author)
Separation of propylene/propane is one of the most challenging and energy consuming processes in the chemical industry. Propylene demand is increasing and a 99.5% purity is required for industrial purposes. Adsorption based solutions are the most promising alternatives to improve the economical/energetic efficiency of the process. Zeolitic...
journal article 2019
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Vollmer, I. (author), Mondal, A. (author), Yarulina, I. (author), Abou-Hamad, Edy (author), Kapteijn, F. (author), Gascon, Jorge (author)
The catalytic performance of the bifunctional catalyst Mo/HZSM-5 for methane dehydroaromatization (MDA) depends on the Mo dispersion and on zeolite acidity. Here we separately quantify the effect of dispersion and the effect of acidity on aromatic yields and coke selectivity. Also, the effect of porosity on the same is quantitatively...
journal article 2019
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Graf, Stefan (author), Redder, Florian (author), Bau, Uwe (author), de Lange, M.F. (author), Kapteijn, F. (author), Bardow, André (author)
The metal–organic frameworks (MOFs) MIL-101(Cr) and NH<sub>2</sub>-MIL-125 offer high adsorption capacities and have therefore been suggested for sustainable energy conversion in adsorption chillers. Herein, these MOFs are benchmarked to commercial Siogel. The evaluation method combines small-scale experiments with dynamic modeling of full...
journal article 2019
Searched for: author%3A%22Kapteijn%2C+F.%22
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