1
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Attallah AG, Bon V, Maity K, Zaleski R, Hirschmann E, Kaskel S, Wagner A. Revisiting Metal-Organic Frameworks Porosimetry by Positron Annihilation: Metal Ion States and Positronium Parameters. J Phys Chem Lett 2024; 15:4560-4567. [PMID: 38638089 PMCID: PMC11071070 DOI: 10.1021/acs.jpclett.4c00762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 04/20/2024]
Abstract
Metal-organic frameworks (MOFs) stand as pivotal porous materials with exceptional surface areas, adaptability, and versatility. Positron Annihilation Lifetime Spectroscopy (PALS) is an indispensable tool for characterizing MOF porosity, especially micro- and mesopores in both open and closed phases. Notably, PALS offers porosity insights independent of probe molecules, which is vital for detailed characterization without structural transformations. This study explores how metal ion states in MOFs affect PALS results. We find significant differences in measured porosity due to paramagnetic or oxidized metal ions compared to simulated values. By analyzing CPO-27(M) (M = Mg, Co, Ni), with identical pore dimensions, we observe distinct PALS data alterations based on metal ions. Paramagnetic Co and Ni ions hinder and quench positronium (Ps) formation, resulting in smaller measured pore volumes and sizes. Mg only quenches Ps, leading to underestimated pore sizes without volume distortion. This underscores the metal ions' pivotal role in PALS outcomes, urging caution in interpreting MOF porosity.
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Affiliation(s)
- Ahmed G. Attallah
- Institute
of Radiation Physics, Helmholtz-Zentrum
Dresden-Rossendorf, 01328 Dresden, Germany
- Physics
Department, Faculty of Science, Minia University, P.O. 61519, Minia, Egypt
| | - Volodymyr Bon
- Chair
of Inorganic Chemistry I, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Kartik Maity
- Chair
of Inorganic Chemistry I, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Radosław Zaleski
- Institute
of Physics, Maria Curie-Sklodowska University, 20-031 Lublin, Poland
| | - Eric Hirschmann
- Institute
of Radiation Physics, Helmholtz-Zentrum
Dresden-Rossendorf, 01328 Dresden, Germany
| | - Stefan Kaskel
- Chair
of Inorganic Chemistry I, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Andreas Wagner
- Institute
of Radiation Physics, Helmholtz-Zentrum
Dresden-Rossendorf, 01328 Dresden, Germany
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2
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Main RM, Vornholt SM, Ettlinger R, Netzsch P, Stanzione MG, Rice CM, Elliott C, Russell SE, Warren MR, Ashbrook SE, Morris RE. In Situ Single-crystal X-ray Diffraction Studies of Physisorption and Chemisorption of SO 2 within a Metal-Organic Framework and Its Competitive Adsorption with Water. J Am Chem Soc 2024; 146:3270-3278. [PMID: 38275220 PMCID: PMC10859936 DOI: 10.1021/jacs.3c11847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 01/27/2024]
Abstract
Living on an increasingly polluted planet, the removal of toxic pollutants such as sulfur dioxide (SO2) from the troposphere and power station flue gas is becoming more and more important. The CPO-27/MOF-74 family of metal-organic frameworks (MOFs) with their high densities of open metal sites is well suited for the selective adsorption of gases that, like SO2, bind well to metals and have been extensively researched both practically and through computer simulations. However, until now, focus has centered upon the binding of SO2 to the open metal sites in this MOF (called chemisorption, where the adsorbent-adsorbate interaction is through a chemical bond). The possibility of physisorption (where the adsorbent-adsorbate interaction is only through weak intermolecular forces) has not been identified experimentally. This work presents an in situ single-crystal X-ray diffraction (scXRD) study that identifies discrete adsorption sites within Ni-MOF-74/Ni-CPO-27, where SO2 is both chemisorbed and physisorbed while also probing competitive adsorption of SO2 of these sites when water is present. Further features of this site have been confirmed by variable SO2 pressure scXRD studies, DFT calculations, and IR studies.
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Affiliation(s)
- Russell M. Main
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
| | - Simon M. Vornholt
- Department
of Chemistry, SUNY Stony Brook, 100 Nicolls Road, 104 Chemistry, Stony Brook, New York11790-3400, United
States
| | - Romy Ettlinger
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
| | - Philip Netzsch
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
| | | | - Cameron M. Rice
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
| | - Caroline Elliott
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
| | - Samantha E. Russell
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
| | - Mark R. Warren
- Diamond
Light Source Ltd, Diamond House, Harwell Science & Innovation
Campus, Didcot OX11 0DE, U.K.
| | - Sharon E. Ashbrook
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
| | - Russell E. Morris
- EaStCHEM
School of Chemistry, Purdie Building,
North Haugh, St AndrewsKY16 9ST, U.K.
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3
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Glasby L, Oktavian R, Zhu K, Cordiner JL, Cole JC, Moghadam PZ. Augmented Reality for Enhanced Visualization of MOF Adsorbents. J Chem Inf Model 2023; 63:5950-5955. [PMID: 37751570 PMCID: PMC10565814 DOI: 10.1021/acs.jcim.3c01190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Indexed: 09/28/2023]
Abstract
Augmented reality (AR) is an emerging technique used to improve visualization and comprehension of complex 3D materials. This approach has been applied not only in the field of chemistry but also in real estate, physics, mechanical engineering, and many other areas. Here, we demonstrate the workflow for an app-free AR technique for visualization of metal-organic frameworks (MOFs) and other porous materials to investigate their crystal structures, topology, and gas adsorption sites. We think this workflow will serve as an additional tool for computational and experimental scientists working in the field for both research and educational purposes.
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Affiliation(s)
- Lawson
T. Glasby
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield, S1 3JD, United Kingdom
| | - Rama Oktavian
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield, S1 3JD, United Kingdom
| | - Kewei Zhu
- Department
of Chemical Engineering, University College
London, London, WC1E 7JE, United
Kingdom
| | - Joan L. Cordiner
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield, S1 3JD, United Kingdom
| | - Jason C. Cole
- Cambridge
Crystallographic Data Centre, Cambridge, CB2 1EZ, United Kingdom
| | - Peyman Z. Moghadam
- Department
of Chemical Engineering, University College
London, London, WC1E 7JE, United
Kingdom
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4
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Trierweiler Gonçalves G, Michelin L, Josien L, Paillaud JL, Chaplais G. Impact of Compression on the Textural and Structural Properties of CPO-27(Ni). Molecules 2023; 28:6753. [PMID: 37836596 PMCID: PMC10574604 DOI: 10.3390/molecules28196753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/15/2023] [Accepted: 09/18/2023] [Indexed: 10/15/2023] Open
Abstract
The employment of metal-organic frameworks in powder form is undesirable from an industrial perspective due to process and safety issues. This work is devoted to evaluating the impact of compression on the textural and structural properties of CPO-27(Ni). For this purpose, CPO-27(Ni) was synthesized under hydrosolvothermal conditions and characterized. Then, the resulting powder was compressed into binderless pellets using variable compression forces ranging from 5-90 kN (37-678 MPa) and characterized by means of nitrogen adsorption/desorption, thermogravimetric analysis and powder X-ray diffraction to evaluate textural, thermal and structural changes. Both textural and structural properties decreased with increasing compression force. Thermal stability was impacted in pellets compressed at forces over 70 kN. CPO-27(Ni) pelletized at 5, 8 and 10 kN, and retained more than 94% of its initial textural properties, while a loss of about one-third of the textural property was observed for the two most compressed samples (70 and 90 kN) compared to the starting powder.
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Affiliation(s)
- Gabriel Trierweiler Gonçalves
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Laure Michelin
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Ludovic Josien
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Jean-Louis Paillaud
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
| | - Gérald Chaplais
- Université de Haute-Alsace, CNRS, Institut de Science des Matériaux de Mulhouse (IS2M), UMR 7361, Axe Matériaux à Porosité Contrôlée (MPC), F-68100 Mulhouse, France
- Université de Strasbourg, F-67000 Strasbourg, France
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5
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Gäumann P, Ferri D, Sheptyakov D, van Bokhoven JA, Rzepka P, Ranocchiari M. In Situ Neutron Diffraction of Zn-MOF-74 Reveals Nanoconfinement-Induced Effects on Adsorbed Propene. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2023; 127:16636-16644. [PMID: 37646009 PMCID: PMC10461295 DOI: 10.1021/acs.jpcc.3c03225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/19/2023] [Indexed: 09/01/2023]
Abstract
Even though confinement was identified as a common element of selective catalysis and simulations predicted enhanced properties of adsorbates within microporous materials, experimental results on the characterization of the adsorbed phase are still rare. In this study, we provide experimental evidence of the increase of propene density in the channels of Zn-MOF-74 by 16(2)% compared to the liquid phase. The ordered propene molecules adsorbed within the pores of the MOF have been localized by in situ neutron powder diffraction, and the results are supported by adsorption studies. The formation of a second adsorbate layer, paired with nanoconfinement-induced short intermolecular distances, causes the efficient packing of the propene molecules and results in an increase of olefin density.
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Affiliation(s)
- Patrick Gäumann
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
| | - Davide Ferri
- Bioenergy
and Catalysis Laboratory, Paul Scherrer
Institut, CH-5232 Villigen, Switzerland
| | - Denis Sheptyakov
- Laboratory
for Neutron Scattering and Imaging, Paul
Scherrer Institut, CH-5232 Villigen, Switzerland
| | - Jeroen A. van Bokhoven
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
- Institute
of Chemical and Bioengineering, ETH Zurich, CH-8093 Zurich, Switzerland
| | - Przemyslaw Rzepka
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
- Institute
of Chemical and Bioengineering, ETH Zurich, CH-8093 Zurich, Switzerland
| | - Marco Ranocchiari
- Laboratory
of Catalysis and Sustainable Chemistry, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
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6
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Small LJ, Vornholt SM, Percival SJ, Meyerson ML, Schindelholz ME, Chapman KW, Nenoff TM. Impedance-Based Detection of NO 2 Using Ni-MOF-74: Influence of Competitive Gas Adsorption. ACS APPLIED MATERIALS & INTERFACES 2023; 15:37675-37686. [PMID: 37498628 DOI: 10.1021/acsami.3c06864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Chemically robust, low-power sensors are needed for the direct electrical detection of toxic gases. Metal-organic frameworks (MOFs) offer exceptional chemical and structural tunability to meet this challenge, though further understanding is needed regarding how coadsorbed gases influence or interfere with the electrical response. To probe the influence of competitive gases on trace NO2 detection in a simulated flue gas stream, a combined structure-property study integrating synchrotron powder diffraction and pair distribution function analyses was undertaken, to elucidate how structural changes associated with gas binding inside Ni-MOF-74 pores correlate with the electrical response from Ni-MOF-74-based sensors. Data were evaluated for 16 gas combinations of N2, NO2, SO2, CO2, and H2O at 50 °C. Fourier difference maps from a rigid-body Rietveld analysis showed that additional electron density localized around the Ni-MOF-74 lattice correlated with large decreases in Ni-MOF-74 film resistance of up to a factor of 6 × 103, observed only when NO2 was present. These changes in resistance were significantly amplified by the presence of competing gases, except for CO2. Without NO2, H2O rapidly (<120 s) produced small (1-3×) decreases in resistance, though this effect could be differentiated from the slower adsorption of NO2 by the evaluation of the MOF's capacitance. Furthermore, samples exposed to H2O displayed a significant shift in lattice parameters toward a larger lattice and more diffuse charge density in the MOF pore. Evaluating the Ni-MOF-74 impedance in real time, NO2 adsorption was associated with two electrically distinct processes, the faster of which was inhibited by competitive adsorption of CO2. Together, this work points to the unique interaction of NO2 and other specific gases (e.g., H2O, SO2) with the MOF's surface, leading to orders of magnitude decrease in MOF resistance and enhanced NO2 detection. Understanding and leveraging these coadsorbed gases will further improve the gas detection properties of MOF materials.
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Affiliation(s)
- Leo J Small
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Simon M Vornholt
- Department of Chemistry, Stony Brook University, 100 Nicolls Road, Stony Brook, New York 11794, United States
| | - Stephen J Percival
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | - Melissa L Meyerson
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
| | | | - Karena W Chapman
- Department of Chemistry, Stony Brook University, 100 Nicolls Road, Stony Brook, New York 11794, United States
| | - Tina M Nenoff
- Sandia National Laboratories, Albuquerque, New Mexico 87185, United States
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7
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Liu F, Jia Q, Wang G. Synthesis, Characterization and Luminescence Behavior of a Cd‐terephthalate Coordination Polymer. ChemistrySelect 2021. [DOI: 10.1002/slct.202100384] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fujie Liu
- School of Medicine & Chemical Engineering Zhenjiang College Zhenjiang 212028 China
| | - Qiangqiang Jia
- School of Medicine & Chemical Engineering Zhenjiang College Zhenjiang 212028 China
- School of Environment & Chemical Engineering Jiangsu University Science & Technology Zhenjiang 212003 China
| | - Guoxi Wang
- School of Medicine & Chemical Engineering Zhenjiang College Zhenjiang 212028 China
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8
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Dietzel PDC, Blom R, Fjellvåg H. Variability in the Formation and Framework Polymorphism of Metal‐organic Frameworks based on Yttrium(III) and the Bifunctional Organic Linker 2,5‐Dihydroxyterephthalic Acid. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Helmer Fjellvåg
- Centre for Materials Science and Nanotechnology and Department of Chemistry University of Oslo 0315 Oslo Norway
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9
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Dietzel PDC, Georgiev PA, Frøseth M, Johnsen RE, Fjellvåg H, Blom R. Effect of Larger Pore Size on the Sorption Properties of Isoreticular Metal-Organic Frameworks with High Number of Open Metal Sites. Chemistry 2020; 26:13523-13531. [PMID: 32428361 PMCID: PMC7702128 DOI: 10.1002/chem.202001825] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Indexed: 01/08/2023]
Abstract
Four isostructural CPO‐54‐M metal‐organic frameworks based on the larger organic linker 1,5‐dihydroxynaphthalene‐2,6‐dicarboxylic acid and divalent cations (M=Mn, Mg, Ni, Co) are shown to be isoreticular to the CPO‐27 (MOF‐74) materials. Desolvated CPO‐54‐Mn contains a very high concentration of open metal sites, which has a pronounced effect on the gas adsorption of N2, H2, CO2 and CO. Initial isosteric heats of adsorption are significantly higher than for MOFs without open metal sites and are slightly higher than for CPO‐27. The plateau of high heat of adsorption decreases earlier in CPO‐54‐Mn as a function of loading per mole than in CPO‐27‐Mn. Cluster and periodic density functional theory based calculations of the adsorbate structures and energetics show that the larger adsorption energy at low loadings, when only open metal sites are occupied, is mainly due to larger contribution of dispersive interactions for the materials with the larger, more electron rich bridging ligand.
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Affiliation(s)
- Pascal D C Dietzel
- Department of Chemistry, University of Bergen, P.O.box 7803, 5020, Bergen, Norway
| | - Peter A Georgiev
- Department of Condensed Matter Physics and Microelecetronics, The University of Sofia, J. Bourchier str. 5, 1164, Sofia, Bulgaria
| | - Morten Frøseth
- SINTEF Industry, P.O.box 124 Blindern, 0314, Oslo, Norway
| | - Rune E Johnsen
- Department of Energy Conversion and Storage, Technical University of Denmark, Fysikvej, 2800 Kgs., Lyngby, Denmark
| | - Helmer Fjellvåg
- Department of Chemistry, University of Oslo, P.O.box 1033 Blindern, 0313, Oslo, Norway
| | - Richard Blom
- SINTEF Industry, P.O.box 124 Blindern, 0314, Oslo, Norway
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10
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Kim SI, Kim AR, Kim SY, Lee JY, Bae YS. High styrene/ethylbenzene selectivity in a metal-organic framework with coordinatively unsaturated cobalt(II) sites. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116758] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Patterson N, Xiao B, Ignaszak A. Polypyrrole decorated metal-organic frameworks for supercapacitor devices. RSC Adv 2020; 10:20162-20172. [PMID: 35520395 PMCID: PMC9054202 DOI: 10.1039/d0ra02154g] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 04/28/2020] [Indexed: 11/21/2022] Open
Abstract
Due to their large specific surface areas and porosity, metal-organic frameworks (MOFs) have found many applications in catalysis, gas separation, and gas storage. However, their use as electronic components such as supercapacitors is stunted due to their poor electrical conductivity. We report a remedy for this by combining the MOF structure with polypyrrole (PPy), a well-known conductive polymer. Three MOFs are studied for modification to this end: CPO-27-Ni and CPO-27-Co (M2DOBDC, M = Ni2+, Co2+, DOBDC = 2,5-dihydroxy-1,4-benzenedicarboxylate) and HKUST-1 (Cu3(BTC)2, BTC = 1,3,5 benzenetricarboxylate). The gravimetric capacitance of pure MOFs is boosted several orders of magnitude after reinforcement of PPy (e.g., from 0.679 to 185 F g-1 for HKUST-1 and PPy-HKUST-1, respectively), and is much higher than reported for pure PPy. In total, these PPy-d-MOFs exhibit specific capacitances up to 354 F g-1, retaining 70% of this value even after 2500 cycles. Among them, the highest capacitance is found for PPy-CPO-27-Ni (354 F g-1), followed by PPy-CPO-27-Co (263 F g-1) and PPy-HKUST-1 (185 F g-1). The maximum operating potential for these electrodes is 0.5 V, which is restricted by the contact of MOF with aqueous electrolyte and with extremely low PPy content. As a solution, higher PPy loading and rational adjustment of particle size and porosity of both MOF and PPy are recommended so that the MOF/electrolyte interface is limited, leading to more robust electrode. The work completed here describes a highly promising approach to tackling the electrically insulating nature of MOFs, paving the way for their use in electrochemical energy storage devices.
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Affiliation(s)
- Nigel Patterson
- Department of Chemistry, University of New Brunswick 30 Dineen Drive (Toole Hall) Fredericton NB Canada
| | - Bo Xiao
- School of Chemistry and Chemical Engineering, Queen's University Belfast Stranmillis Road (David Kier Building) Belfast BT9 5AG UK
| | - Anna Ignaszak
- Department of Chemistry, University of New Brunswick 30 Dineen Drive (Toole Hall) Fredericton NB Canada
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12
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Kökçam-Demir Ü, Goldman A, Esrafili L, Gharib M, Morsali A, Weingart O, Janiak C. Coordinatively unsaturated metal sites (open metal sites) in metal–organic frameworks: design and applications. Chem Soc Rev 2020; 49:2751-2798. [DOI: 10.1039/c9cs00609e] [Citation(s) in RCA: 257] [Impact Index Per Article: 64.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The defined synthesis of OMS in MOFs is the basis for targeted functionalization through grafting, the coordination of weakly binding species and increased (supramolecular) interactions with guest molecules.
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Affiliation(s)
- Ülkü Kökçam-Demir
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- D-40204 Düsseldorf
- Germany
| | - Anna Goldman
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- D-40204 Düsseldorf
- Germany
| | - Leili Esrafili
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Islamic Republic of Iran
| | - Maniya Gharib
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Islamic Republic of Iran
| | - Ali Morsali
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Islamic Republic of Iran
| | - Oliver Weingart
- Institut für Theoretische Chemie und Computerchemie
- Heinrich-Heine-Universität Düsseldorf
- D-40204 Düsseldorf
- Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- D-40204 Düsseldorf
- Germany
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13
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Pato-Doldán B, Rosnes MH, Chernyshov D, Dietzel PDC. Carbon dioxide induced structural phase transition in metal–organic frameworks CPO-27. CrystEngComm 2020. [DOI: 10.1039/d0ce00632g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The framework of CO2 saturated CPO-27 is deformed below 110 K into a superstructure of the original honeycomb structure.
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Affiliation(s)
| | - Mali H. Rosnes
- Department of Chemistry
- University of Bergen
- N-5020 Bergen
- Norway
| | - Dmitry Chernyshov
- Swiss–Norwegian Beamlines at the European Synchrotron Radiation Facility
- F-38000 Grenoble
- France
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14
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15
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Meng W, Zeng Y, Liang Z, Guo W, Zhi C, Wu Y, Zhong R, Qu C, Zou R. Tuning Expanded Pores in Metal-Organic Frameworks for Selective Capture and Catalytic Conversion of Carbon Dioxide. CHEMSUSCHEM 2018; 11:3751-3757. [PMID: 30129103 DOI: 10.1002/cssc.201801585] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Indexed: 06/08/2023]
Abstract
Three Co-based isostructural MOF-74-III materials with expanded pores are synthesized, with varied extent of fused benzene rings onto sidechain of same-length ligands to finely tune the pore sizes to 2.6, 2.4, and 2.2 nm. Gas sorption results for these highly mesoporous materials show that alternately arranged fused benzene rings on one side of the ligand could serve as extra anchoring sites for CO2 molecules with π-π interactions, conspicuously enhancing CO2 uptake and CO2 /CH4 and CO2 /N2 selectivity; while more steric hindrance effect towards open CoII sites were imposed by ligands flanked with fused benzene rings on both sides, compromising such extra-sites enhancement. In the catalytic conversion of CO2 with propylene oxide to form propylene carbonate, the as-synthesized MOF-74-III(Co) with desired properties of highly exposed and accessible open CoII centers, large mesopore apertures and multi-interactive sites, demonstrated higher catalytic activity compared with other two MOFs, with benzene rings fused to ligands hampering the functionality of CoII centers as Lewis acid sites. Our results highlight the viability of finely tuning the expanded pores of MOF-74 isostructure and the effect of fused benzene rings as functional groups onto selective CO2 capture and conversion.
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Affiliation(s)
- Wei Meng
- Beijing Key Laboratory for Theory and Technology of Advanced Battery, Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Yongfei Zeng
- Tianjin Key Laboratory of Structure and Performance for Functional, Molecules, Key Laboratory of Inorganic-Organic Hybrid Functional, Material Chemistry (Ministry of Education), College of Chemistry, Tianjin Normal University, Tianjin, 300387, China
| | - Zibin Liang
- Beijing Key Laboratory for Theory and Technology of Advanced Battery, Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Wenhan Guo
- Beijing Key Laboratory for Theory and Technology of Advanced Battery, Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Chenxu Zhi
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, China
| | - Yingxiao Wu
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, China
| | - Ruiqin Zhong
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, 102249, China
| | - Chong Qu
- Beijing Key Laboratory for Theory and Technology of Advanced Battery, Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
| | - Ruqiang Zou
- Beijing Key Laboratory for Theory and Technology of Advanced Battery, Materials, Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China
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16
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Gładysiak A, Deeg KS, Dovgaliuk I, Chidambaram A, Ordiz K, Boyd PG, Moosavi SM, Ongari D, Navarro JAR, Smit B, Stylianou KC. Biporous Metal-Organic Framework with Tunable CO 2/CH 4 Separation Performance Facilitated by Intrinsic Flexibility. ACS APPLIED MATERIALS & INTERFACES 2018; 10:36144-36156. [PMID: 30247880 PMCID: PMC6202632 DOI: 10.1021/acsami.8b13362] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Accepted: 09/24/2018] [Indexed: 06/08/2023]
Abstract
In this work, we report the synthesis of SION-8, a novel metal-organic framework (MOF) based on Ca(II) and a tetracarboxylate ligand TBAPy4- endowed with two chemically distinct types of pores characterized by their hydrophobic and hydrophilic properties. By altering the activation conditions, we gained access to two bulk materials: the fully activated SION-8F and the partially activated SION-8P with exclusively the hydrophobic pores activated. SION-8P shows high affinity for both CO2 ( Qst = 28.4 kJ/mol) and CH4 ( Qst = 21.4 kJ/mol), while upon full activation, the difference in affinity for CO2 ( Qst = 23.4 kJ/mol) and CH4 ( Qst = 16.0 kJ/mol) is more pronounced. The intrinsic flexibility of both materials results in complex adsorption behavior and greater adsorption of gas molecules than if the materials were rigid. Their CO2/CH4 separation performance was tested in fixed-bed breakthrough experiments using binary gas mixtures of different compositions and rationalized in terms of molecular interactions. SION-8F showed a 40-160% increase (depending on the temperature and the gas mixture composition probed) of the CO2/CH4 dynamic breakthrough selectivity compared to SION-8P, demonstrating the possibility to rationally tune the separation performance of a single MOF by manipulating the stepwise activation made possible by the MOF's biporous nature.
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Affiliation(s)
- Andrzej Gładysiak
- Laboratory
of Molecular Simulation (LSMO), Institut des sciences et ingénierie
chimiques (ISIC), École polytechnique
fédérale de Lausanne (EPFL) Valais, Rue de l’Industrie 17, 1951 Sion, Switzerland
| | - Kathryn S. Deeg
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
| | - Iurii Dovgaliuk
- Swiss-Norwegian
Beamlines, European Synchrotron Radiation
Facility, 38000 Grenoble, France
| | - Arunraj Chidambaram
- Laboratory
of Molecular Simulation (LSMO), Institut des sciences et ingénierie
chimiques (ISIC), École polytechnique
fédérale de Lausanne (EPFL) Valais, Rue de l’Industrie 17, 1951 Sion, Switzerland
| | - Kaili Ordiz
- Department
of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
| | - Peter G. Boyd
- Laboratory
of Molecular Simulation (LSMO), Institut des sciences et ingénierie
chimiques (ISIC), École polytechnique
fédérale de Lausanne (EPFL) Valais, Rue de l’Industrie 17, 1951 Sion, Switzerland
| | - Seyed Mohamad Moosavi
- Laboratory
of Molecular Simulation (LSMO), Institut des sciences et ingénierie
chimiques (ISIC), École polytechnique
fédérale de Lausanne (EPFL) Valais, Rue de l’Industrie 17, 1951 Sion, Switzerland
| | - Daniele Ongari
- Laboratory
of Molecular Simulation (LSMO), Institut des sciences et ingénierie
chimiques (ISIC), École polytechnique
fédérale de Lausanne (EPFL) Valais, Rue de l’Industrie 17, 1951 Sion, Switzerland
| | - Jorge A. R. Navarro
- Departamento
de Química Inorgánica, Universidad
de Granada, Av. Fuentenueva S/N, 18071 Granada, Spain
| | - Berend Smit
- Laboratory
of Molecular Simulation (LSMO), Institut des sciences et ingénierie
chimiques (ISIC), École polytechnique
fédérale de Lausanne (EPFL) Valais, Rue de l’Industrie 17, 1951 Sion, Switzerland
- Department
of Chemistry, University of California, Berkeley, California 94720, United States
- Department
of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, United States
| | - Kyriakos C. Stylianou
- Laboratory
of Molecular Simulation (LSMO), Institut des sciences et ingénierie
chimiques (ISIC), École polytechnique
fédérale de Lausanne (EPFL) Valais, Rue de l’Industrie 17, 1951 Sion, Switzerland
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17
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Asgari M, Jawahery S, Bloch ED, Hudson MR, Flacau R, Vlaisavljevich B, Long JR, Brown CM, Queen WL. An experimental and computational study of CO 2 adsorption in the sodalite-type M-BTT (M = Cr, Mn, Fe, Cu) metal-organic frameworks featuring open metal sites. Chem Sci 2018; 9:4579-4588. [PMID: 29899951 PMCID: PMC5969499 DOI: 10.1039/c8sc00971f] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 04/22/2018] [Indexed: 11/21/2022] Open
Abstract
We present a comprehensive investigation of the CO2 adsorption properties of an isostructural series of metal-organic frameworks, M-BTT (M = Cr, Mn, Fe, Cu; BTT3- = 1,3,5-benzenetristetrazolate), which exhibit a high density of open metal sites capable of polarizing and binding guest molecules. Coupling gas adsorption measurements with in situ neutron and X-ray diffraction experiments provides molecular-level insight into the adsorption process and enables rationalization of the observed adsorption isotherms. In particular, structural data confirms that the high initial isosteric heats of CO2 adsorption for the series are directly correlated with the presence of open metal sites and further reveals the positions and orientations of as many as three additional adsorption sites. Density functional theory calculations that include van der Waals dispersion corrections quantitatively support the observed structural features associated with the primary and secondary CO2 binding sites, including CO2 positions and orientations, as well as the experimentally determined isosteric heats of CO2 adsorption.
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Affiliation(s)
- Mehrdad Asgari
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
| | - Sudi Jawahery
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
- Department of Chemical and Biomolecular Engineering , University of California , Berkeley , California 94720 , USA
| | - Eric D Bloch
- Department of Chemistry , University of California , Berkeley , California 94720 , USA
- Department of Chemistry and Biochemistry , University of Delaware , Newark , Delaware 19716 , USA
| | - Matthew R Hudson
- National Institute of Standards and Technology , Center for Neutron Research , Gaithersburg , Maryland 20899 , USA
| | - Roxana Flacau
- Canadian Neutron Beam Centre , National Research Council , Chalk River Laboratories , Chalk River, Ontario K0J 1P0 , Canada
| | - Bess Vlaisavljevich
- Department of Chemistry , University of South Dakota , Vermillion , South Dakota 57069 , USA
| | - Jeffrey R Long
- Department of Chemical and Biomolecular Engineering , University of California , Berkeley , California 94720 , USA
- Department of Chemistry , University of California , Berkeley , California 94720 , USA
- Division of Materials Sciences , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
| | - Craig M Brown
- National Institute of Standards and Technology , Center for Neutron Research , Gaithersburg , Maryland 20899 , USA
- Department of Chemical Engineering , University of Delaware , Newark , Delaware 19716 , USA
| | - Wendy L Queen
- Institute of Chemical Sciences and Engineering , École Polytechnique Fédérale de Lausanne (EPFL) , CH-1051 Sion , Switzerland . ; Tel: +41 216958243
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18
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Muhammad R, Mohanty P. Cyclophosphazene-Based Hybrid Nanoporous Materials as Superior Metal-Free Adsorbents for Gas Sorption Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:2926-2932. [PMID: 29420896 DOI: 10.1021/acs.langmuir.7b03263] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Cyclophosphazene-based inorganic-organic hybrid nanoporous materials (CHNMs) have been synthesized by a facile solvothermal method. The condensation of pyrrole with the reaction product of phosphonitrilic chloride trimer and 4-hydroxybenzaldehyde resulted in the formation of high-surface-area CHNMs. The maximum specific surface area (SABET) of 1328 m2 g-1 with hierarchical pore structures having micropores centered at 1.18 nm and mesopores in the range of 2.6-3.6 nm was estimated from the N2 sorption analysis. Observation of high SABET could be attributed to the synergy effect exerted by the cyclophosphazene moiety owing to its three-dimensional paddle wheel structure. The metal-free adsorbent exhibited a high and reversible CO2 uptake of 22.8 wt % at 273 K and 1 bar. The performance is on the higher side among the reported metal-free inorganic-organic hybrid nanoporous adsorbents. Moreover, the high H2 uptake of 2.02 wt % at 77 K and 1 bar is an added advantage. The superior performance of the adsorbents for the gas sorption applications could be attributed to the combined effect of high SABET and hierarchical pore structure, which has made CHNMs good candidates for energy and environmental applications.
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Affiliation(s)
- Raeesh Muhammad
- Functional Materials Laboratory, Department of Chemistry , IIT Roorkee , Roorkee , Uttarakhand 247667 , India
| | - Paritosh Mohanty
- Functional Materials Laboratory, Department of Chemistry , IIT Roorkee , Roorkee , Uttarakhand 247667 , India
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19
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Liu J, Zheng J, Barpaga D, Sabale S, Arey B, Derewinski MA, McGrail BP, Motkuri RK. A Tunable Bimetallic MOF‐74 for Adsorption Chiller Applications. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800042] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jian Liu
- Pacific Northwest National Laboratory 99352 Richland WA USA
| | - Jian Zheng
- Pacific Northwest National Laboratory 99352 Richland WA USA
| | | | - Sandip Sabale
- Pacific Northwest National Laboratory 99352 Richland WA USA
- P.G. Department of Chemistry Jaysingpur College 416101 Jaysingpur Maharashtra India
| | - Bruce Arey
- Environmental Molecular Sciences Laboratory (EMSL) Pacific Northwest National Laboratory 99352 Richland WA USA
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20
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Forse AC, Gonzalez MI, Siegelman RL, Witherspoon VJ, Jawahery S, Mercado R, Milner PJ, Martell JD, Smit B, Blümich B, Long JR, Reimer JA. Unexpected Diffusion Anisotropy of Carbon Dioxide in the Metal-Organic Framework Zn 2(dobpdc). J Am Chem Soc 2018; 140:1663-1673. [PMID: 29300483 PMCID: PMC8240119 DOI: 10.1021/jacs.7b09453] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Metal-organic frameworks are promising materials for energy-efficient gas separations, but little is known about the diffusion of adsorbates in materials featuring one-dimensional porosity at the nanoscale. An understanding of the interplay between framework structure and gas diffusion is crucial for the practical application of these materials as adsorbents or in mixed-matrix membranes, since the rate of gas diffusion within the adsorbent pores impacts the required size (and therefore cost) of the adsorbent column or membrane. Here, we investigate the diffusion of CO2 within the pores of Zn2(dobpdc) (dobpdc4- = 4,4'-dioxidobiphenyl-3,3'-dicarboxylate) using pulsed field gradient (PFG) nuclear magnetic resonance (NMR) spectroscopy and molecular dynamics (MD) simulations. The residual chemical shift anisotropy for pore-confined CO2 allows PFG NMR measurements of self-diffusion in different crystallographic directions, and our analysis of the entire NMR line shape as a function of the applied field gradient provides a precise determination of the self-diffusion coefficients. In addition to observing CO2 diffusion through the channels parallel to the crystallographic c axis (self-diffusion coefficient D∥ = (5.8 ± 0.1) × 10-9 m2 s-1 at a pressure of 625 mbar CO2), we unexpectedly find that CO2 is also able to diffuse between the hexagonal channels in the crystallographic ab plane (D⊥ = (1.9 ± 0.2) × 10-10 m2 s-1), despite the walls of these channels appearing impermeable by single-crystal X-ray crystallography and flexible lattice MD simulations. Observation of such unexpected diffusion in the ab plane suggests the presence of defects that enable effective multidimensional CO2 transport in a metal-organic framework with nominally one-dimensional porosity.
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Affiliation(s)
- Alexander C. Forse
- Department of Chemistry, University of California, Berkeley, California 94720, U.S.A
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, U.S.A
- Berkeley Energy and Climate Institute, University of California, Berkeley, California 94720, U.S.A
| | - Miguel I. Gonzalez
- Department of Chemistry, University of California, Berkeley, California 94720, U.S.A
| | - Rebecca L. Siegelman
- Department of Chemistry, University of California, Berkeley, California 94720, U.S.A
| | - Velencia J. Witherspoon
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, U.S.A
| | - Sudi Jawahery
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, U.S.A
| | - Rocio Mercado
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, U.S.A
| | - Phillip J. Milner
- Department of Chemistry, University of California, Berkeley, California 94720, U.S.A
| | - Jeffrey D. Martell
- Department of Chemistry, University of California, Berkeley, California 94720, U.S.A
| | - Berend Smit
- Department of Chemistry, University of California, Berkeley, California 94720, U.S.A
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, U.S.A
- Institut des Sciences et Ingenierie Chimiques, Valais, École Polytechnique Fedérale de Lausanne (EPFL), Rue de l’Industrie 17, CH-1951 Sion, Switzerland
| | - Bernhard Blümich
- Institut für Technische und Makromolekulare Chemie (ITMC), RWTH Aachen University, Aachen, Germany
| | - Jeffrey R. Long
- Department of Chemistry, University of California, Berkeley, California 94720, U.S.A
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, U.S.A
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, U.S.A
| | - Jeffrey A. Reimer
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720, U.S.A
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, U.S.A
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21
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Bezrukov AA, Dietzel PDC. A Permanently Porous Yttrium–Organic Framework Based on an Extended Tridentate Phosphine Containing Linker. Inorg Chem 2017; 56:12830-12838. [DOI: 10.1021/acs.inorgchem.7b01574] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Andrey A. Bezrukov
- Department of Chemistry, University of Bergen, P.O. Box 7803, N-5020 Bergen, Norway
| | - Pascal D. C. Dietzel
- Department of Chemistry, University of Bergen, P.O. Box 7803, N-5020 Bergen, Norway
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22
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Shan B, Yu J, Armstrong MR, Wang D, Mu B, Cheng Z, Liu J. A cobalt metal-organic framework with small pore size for adsorptive separation of CO2
over N2
and CH4. AIChE J 2017. [DOI: 10.1002/aic.15786] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Bohan Shan
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy; Arizona State University; 501 East Tyler Mall Tempe AZ 85287
| | - Jiuhao Yu
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy; Arizona State University; 501 East Tyler Mall Tempe AZ 85287
| | - Mitchell R. Armstrong
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy; Arizona State University; 501 East Tyler Mall Tempe AZ 85287
| | - Dingke Wang
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy; Arizona State University; 501 East Tyler Mall Tempe AZ 85287
| | - Bin Mu
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy; Arizona State University; 501 East Tyler Mall Tempe AZ 85287
| | - Zhenfei Cheng
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 China
| | - Jichang Liu
- State Key Laboratory of Chemical Engineering; East China University of Science and Technology; Shanghai 200237 China
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