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Doan HV, Leung KM, Ting VP, Sartbaeva A. Effect of mono- and divalent extra-framework cations on the structure and accessibility of porosity in chabazite zeolites. CrystEngComm 2021. [DOI: 10.1039/d0ce01259a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The differences in valence and size between extra-framework cations exert a significant effect on the nitrogen sorption ability in the synthesised chabazite zeolites (K-CHA, Cs-CHA, Ca-CHA, Ba-CHA, Sr-CHA and Zn-CHA).
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Affiliation(s)
- Huan V. Doan
- School of Chemistry
- University of Bristol
- Bristol BS8 1TS
- UK
- Department of Oil Refining and Petrochemistry
| | - Ka Ming Leung
- Department of Chemistry
- The University of Hong Kong
- Hong Kong
- China
| | - Valeska P. Ting
- Department of Mechanical Engineering
- University of Bristol
- Bristol BS8 1TR
- UK
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2
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Gao L, Li G, Sheng Z, Tang Y, Zhang Y. Alkali-metal-ions promoted Zr-Al-Beta zeolite with high selectivity and resistance to coking in the conversion of furfural toward furfural alcohol. J Catal 2020. [DOI: 10.1016/j.jcat.2020.07.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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3
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Liang J, Li J, Li X, Liu K, Wu L, Shan G. The sorption behavior of CHA-type zeolite for removing radioactive strontium from aqueous solutions. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115874] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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4
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Rey J, Raybaud P, Chizallet C. Ab Initio Simulation of the Acid Sites at the External Surface of Zeolite Beta. ChemCatChem 2017. [DOI: 10.1002/cctc.201700080] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jérôme Rey
- IFP Energies nouvelles-Catalysis and Separation Division, Rond-point de l'échangeur de Solaize-BP 3; 69360 Solaize France
| | - Pascal Raybaud
- IFP Energies nouvelles-Catalysis and Separation Division, Rond-point de l'échangeur de Solaize-BP 3; 69360 Solaize France
| | - Céline Chizallet
- IFP Energies nouvelles-Catalysis and Separation Division, Rond-point de l'échangeur de Solaize-BP 3; 69360 Solaize France
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5
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Thang HV, Frolich K, Shamzhy M, Eliášová P, Rubeš M, Čejka J, Bulánek R, Nachtigall P. The effect of the zeolite pore size on the Lewis acid strength of extra-framework cations. Phys Chem Chem Phys 2016; 18:18063-73. [PMID: 27326803 DOI: 10.1039/c6cp03343a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The catalytic activity and the adsorption properties of zeolites depend on their topology and composition. For a better understanding of the structure-activity relationship it is advantageous to focus just on one of these parameters. Zeolites synthesized recently by the ADOR protocol offer a new possibility to investigate the effect of the channel diameter on the adsorption and catalytic properties of zeolites: UTL, OKO, and PCR zeolites consist of the same dense 2D layers (IPC-1P) that are connected with different linkers (D4R, S4R, O-atom, respectively) resulting in the channel systems of different sizes (14R × 12R, 12R × 10R, 10R × 8R, respectively). Consequently, extra-framework cation sites compensating charge of framework Al located in these dense 2D layers (channel-wall sites) are the same in all three zeolites. Therefore, the effect of the zeolite channel size on the Lewis properties of the cationic sites can be investigated independent of other factors determining the quality of Lewis sites. UTL, OKO, and PCR and pillared 2D IPC-1PI materials were prepared in Li-form and their properties were studied by a combination of experimental and theoretical methods. Qualitatively different conclusions are drawn for Li(+) located at the channel-wall sites and at the intersection sites (Li(+) located at the intersection of two zeolite channels): the Lewis acid strength of Li(+) at intersection sites is larger than that at channel-wall sites. The Lewis acid strength of Li(+) at channel-wall sites increases with decreasing channel size. When intersecting channels are small (10R × 8R in PCR) the intersection Li(+) sites are no longer stable and Li(+) is preferentially located at the channel-wall sites. Last but not least, the increase in adsorption heats with the decreasing channel size (due to enlarged dispersion contribution) is clearly demonstrated.
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Affiliation(s)
- Ho Viet Thang
- Department of Physical and Macromolecular Chemistry, Faculty of Sciences, Charles University, Hlavova 8, 128 40 Prague 2, Czech Republic.
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6
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CO adsorption complexes in zeolites: How does the inclusion of dispersion interactions affect predictions made from DFT calculations? The case of Na-CHA. Theor Chem Acc 2015. [DOI: 10.1007/s00214-015-1692-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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7
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Valdiviés Cruz K, Lam A, Zicovich-Wilson CM. Periodic Quantum Chemical Studies on Anhydrous and Hydrated Acid Clinoptilolite. J Phys Chem A 2014; 118:5779-89. [DOI: 10.1021/jp410754a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karell Valdiviés Cruz
- Facultad de Ciencias, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, C. Chamilpa, Cuernavaca (MOR) 62209, Mexico
- Laboratorio
de
Ingenierı́a de Zeolitas, Instituto de Ciencia y Tecnologı́a
de Materiales (IMRE), Universidad de La Habana, La Habana 10400, Cuba
| | - Anabel Lam
- Laboratorio
de
Ingenierı́a de Zeolitas, Instituto de Ciencia y Tecnologı́a
de Materiales (IMRE), Universidad de La Habana, La Habana 10400, Cuba
| | - Claudio M. Zicovich-Wilson
- Facultad de Ciencias, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, C. Chamilpa, Cuernavaca (MOR) 62209, Mexico
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Pham TD, Liu Q, Lobo RF. Carbon dioxide and nitrogen adsorption on cation-exchanged SSZ-13 zeolites. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2013; 29:832-839. [PMID: 23249267 DOI: 10.1021/la304138z] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Samples of high-silica SSZ-13, ion exchanged with protons and alkali-metal cations Li(+), Na(+), and K(+), were investigated using adsorption isotherms of CO(2) and N(2). The results show that Li-, Na-SSZ-13 have excellent CO(2) capacity at ambient temperature and pressure; in general, Li-SSZ-13 shows the highest capacity for N(2), CO(2) particularly in the low-pressure region. The effect of cation type and Si/Al ratio (6 and 12) on the adsorption properties was investigated through analysis of adsorption isotherms and heats of adsorption. The separation of CO(2) in a flue gas mixture was evaluated for these adsorbents in the pressure swing adsorption and vacuum pressure adsorption processes.
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Affiliation(s)
- Trong D Pham
- Center for Catalytic Science and Technology, Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware 19716, United States
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9
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Nachtigall P, Delgado MR, Nachtigallova D, Arean CO. The nature of cationic adsorption sites in alkaline zeolites—single, dual and multiple cation sites. Phys Chem Chem Phys 2012; 14:1552-69. [DOI: 10.1039/c2cp23237e] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Pérez-Badell Y, Solans-Monfort X, Sodupe M, Montero LA. A DFT periodic study on the interaction between O2and cation exchanged chabazite MCHA (M = H+, Na+ or Cu+): effects in the triplet–singlet energy gap. Phys Chem Chem Phys 2010; 12:442-52. [DOI: 10.1039/b914699g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Investigation of the possibility of low pressure encapsulation of carbon dioxide in potassium chabazite (KCHA) and sodium chabazite (NaCHA) zeolites. J Colloid Interface Sci 2009; 337:332-7. [DOI: 10.1016/j.jcis.2009.05.058] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2009] [Revised: 05/17/2009] [Accepted: 05/22/2009] [Indexed: 11/21/2022]
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12
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Ridha FN, Webley PA. Anomalous Henry's law behavior of nitrogen and carbon dioxide adsorption on alkali-exchanged chabazite zeolites. Sep Purif Technol 2009. [DOI: 10.1016/j.seppur.2009.03.045] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Kumashiro R, Fujie K, Kondo A, Mori T, Nagao M, Kobayashi H, Kuroda Y. Development of a new analysis method evaluating adsorption energies for the respective ion-exchanged sites on alkali-metal ion-exchanged ZSM-5 utilizing CO as a probe molecule: IR-spectroscopic and calorimetric studies combined with a DFT method. Phys Chem Chem Phys 2009; 11:5041-51. [DOI: 10.1039/b818323f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Nachtigall P, Bludský O, Grajciar L, Nachtigallová D, Delgado MR, Areán CO. Computational and FTIR spectroscopic studies on carbon monoxide and dinitrogen adsorption on a high-silica H-FER zeolite. Phys Chem Chem Phys 2008; 11:791-802. [PMID: 19290325 DOI: 10.1039/b812873a] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Adsorption (at a low temperature) of carbon monoxide and dinitrogen on a high-silica ferrierite-type zeolite (H-FER, Si : Al = 27.5 : 1) was investigated by means of variable temperature infrared spectroscopy and theoretical calculations at the periodic DFT level. This combined experimental and computational approach led to detailed characterization of several types of hydrogen-bonded OHCO and OHN(2) complexes, formed by interaction between the adsorbed molecules and the Brønsted acid OH groups of the zeolite. CO or N(2), forming linear complexes with OH groups pointing towards a sufficiently ample void space, show the largest adsorption enthalpy which was found to be in the (approximate) range of -25 to -29 kJ mol(-1) for CO and -15 to -19 kJ mol(-1) for N(2). Less stable OHCO or OHN(2) complexes can be formed when either the Brønsted acid OH group is involved in intra-zeolite hydrogen bonding or when the free space available is too small to allow formation of linear complexes without previous re-location of the proton of the OH group involved. The details of experimental IR spectra in the O-H, C-O, and N-N stretching regions could be interpreted on the basis of good agreement between experimental and calculated results.
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Affiliation(s)
- P Nachtigall
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10, Praha 6, Czech Republic
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15
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Otero Areán C. Dinitrogen and carbon monoxide hydrogen bonding in protonic zeolites: Studies from variable-temperature infrared spectroscopy. J Mol Struct 2008. [DOI: 10.1016/j.molstruc.2007.11.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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16
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Larin AV, Trubnikov DN, Vercauteren DP. The cumulative coordinate method for describing the electrostatic potential and field in silica zeolite polymorphs. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2007. [DOI: 10.1134/s0036024407120175] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Shor AM, Shor EAI, Nasluzov VA, Vayssilov GN, Rösch N. First Hybrid Embedding Scheme for Polar Covalent Materials Using an Extended Border Region To Minimize Boundary Effects on the Quantum Region. J Chem Theory Comput 2007; 3:2290-300. [DOI: 10.1021/ct700159k] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexei M. Shor
- Institute of Chemistry and Chemical Technology, Russian Academy of Sciences, 660049 Krasnoyarsk, Russian Federation, Faculty of Chemistry, University of Sofia, 1126 Sofia, Bulgaria, and Department Chemie, Technische Universität München, 85747 Garching, Germany
| | - Elena A. Ivanova Shor
- Institute of Chemistry and Chemical Technology, Russian Academy of Sciences, 660049 Krasnoyarsk, Russian Federation, Faculty of Chemistry, University of Sofia, 1126 Sofia, Bulgaria, and Department Chemie, Technische Universität München, 85747 Garching, Germany
| | - Vladimir A. Nasluzov
- Institute of Chemistry and Chemical Technology, Russian Academy of Sciences, 660049 Krasnoyarsk, Russian Federation, Faculty of Chemistry, University of Sofia, 1126 Sofia, Bulgaria, and Department Chemie, Technische Universität München, 85747 Garching, Germany
| | - Georgi N. Vayssilov
- Institute of Chemistry and Chemical Technology, Russian Academy of Sciences, 660049 Krasnoyarsk, Russian Federation, Faculty of Chemistry, University of Sofia, 1126 Sofia, Bulgaria, and Department Chemie, Technische Universität München, 85747 Garching, Germany
| | - Notker Rösch
- Institute of Chemistry and Chemical Technology, Russian Academy of Sciences, 660049 Krasnoyarsk, Russian Federation, Faculty of Chemistry, University of Sofia, 1126 Sofia, Bulgaria, and Department Chemie, Technische Universität München, 85747 Garching, Germany
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18
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Nachtigall P, Sauer J. Applications of Quantum Chemical Methods in Zeolite Science. STUDIES IN SURFACE SCIENCE AND CATALYSIS 2007. [DOI: 10.1016/s0167-2991(07)80808-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Otero Areán C, Nachtigallová D, Nachtigall P, Garrone E, Rodríguez Delgado M. Thermodynamics of reversible gas adsorption on alkali-metal exchanged zeolites—the interplay of infrared spectroscopy and theoretical calculations. Phys Chem Chem Phys 2007; 9:1421-37. [PMID: 17356750 DOI: 10.1039/b615535a] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Detailed understanding of weak solid-gas interactions giving rise to reversible gas adsorption on zeolites and related materials is relevant to both, fundamental studies on gas adsorption and potential improvement on a number of (adsorption based) technological processes. Combination of variable-temperature infrared spectroscopy with theoretical calculations constitutes a fruitful approach towards both of these aims. Such an approach is demonstrated here (mainly) by reviewing recent studies on hydrogen and carbon monoxide adsorption (at a low temperature) on alkali-metal exchanged ferrierite. However, the methodology discussed, which involves the interplay of experimental measurements and theoretical calculations at the periodic DFT level, should be equally valid for many other gas-solid systems. Specific aspects considered are the identification of gas adsorption complexes and thermodynamic studies related to standard adsorption enthalpy and entropy.
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Affiliation(s)
- C Otero Areán
- Departamento de Química, Universidad de las Islas Baleares, E-07122 Palma de Mallorca, Spain.
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Torres FJ, Civalleri B, Pisani C, Ugliengo P. An Ab Initio Periodic Study of Acidic Chabazite as a Candidate for Dihydrogen Storage. J Phys Chem B 2006; 110:10467-74. [PMID: 16722755 DOI: 10.1021/jp060843y] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A theoretical B3LYP study, adopting a polarized double-zeta quality Gaussian basis set, was performed to characterize acidic chabazite by using the periodic CRYSTAL03 program. Different Si/Al loadings (1/1, 3/1, 5/1, and 11/1) were considered, and for each of them the most stable aluminum distribution and location of the acidic proton, needed as charge balancer, were identified. With the optimal structures, the energy of formation and the anharmonic O-H stretching frequency were calculated with the latter being in good agreement with the experimental data. The B3LYP optimal position of H2 physisorbed at the acidic Brönsted sites of chabazite (Si/Al = 11/1 and 5/1) brings about an interaction energy definitely smaller than that derived from infrared spectroscopy, because of the known deficiencies of this functional to cope with dispersive interactions. The latter was included by means of an ONIOM-like procedure that combines periodic B3LYP energy with results at the MP2 level on selected clusters cut out of the chabazite framework. Adsorption of two H2 molecules for Si/Al = 5/1 chabazite showed a complete independence of each Brönsted site, and neither through-space nor intrastructure polarization effects are present. Within the periodic B3LYP approach shifts in both O-H and H-H anharmonic frequencies were also computed and compared with unperturbed values and with the available experimental results.
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Affiliation(s)
- F J Torres
- Dipartimento di Chimica IFM, Università di Torino, and Nanostructured Interfaces and Surfaces, Centre of Excellence, Via P. Giuria 7, 10125 Torino, Italy
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