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Rhoda HM, Heyer AJ, Snyder BER, Plessers D, Bols ML, Schoonheydt RA, Sels BF, Solomon EI. Second-Sphere Lattice Effects in Copper and Iron Zeolite Catalysis. Chem Rev 2022; 122:12207-12243. [PMID: 35077641 DOI: 10.1021/acs.chemrev.1c00915] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Transition-metal-exchanged zeolites perform remarkable chemical reactions from low-temperature methane to methanol oxidation to selective reduction of NOx pollutants. As with metalloenzymes, metallozeolites have impressive reactivities that are controlled in part by interactions outside the immediate coordination sphere. These second-sphere effects include activating a metal site through enforcing an "entatic" state, controlling binding and access to the metal site with pockets and channels, and directing radical rebound vs cage escape. This review explores these effects with emphasis placed on but not limited to the selective oxidation of methane to methanol with a focus on copper and iron active sites, although other transition-metal-ion zeolite reactions are also explored. While the actual active-site geometric and electronic structures are different in the copper and iron metallozeolites compared to the metalloenzymes, their second-sphere interactions with the lattice or the protein environments are found to have strong parallels that contribute to their high activity and selectivity.
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Affiliation(s)
- Hannah M Rhoda
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Alexander J Heyer
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Benjamin E R Snyder
- Department of Chemistry, Stanford University, Stanford, California 94305, United States
| | - Dieter Plessers
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Max L Bols
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Robert A Schoonheydt
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Bert F Sels
- Department of Microbial and Molecular Systems, Center for Sustainable Catalysis and Engineering, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Edward I Solomon
- Department of Chemistry, Stanford University, Stanford, California 94305, United States.,Photon Science, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, United States
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Adsorption and dehydration of ethanol on isomorphously B, Al, and Ga substituted H-ZSM-5 zeolite: an embedded ONIOM study. J Mol Model 2021; 27:354. [PMID: 34786608 DOI: 10.1007/s00894-021-04979-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 11/08/2021] [Indexed: 10/19/2022]
Abstract
Dehydration reactions are important in the petroleum and petrochemical industries, especially for the feedstock production. In this work, the catalytic activity of zeolites with different acidities for the dehydration of ethanol to ethylene and diethylether is investigated by density functional calculations on cluster models of three isomorphous B, Al, and Ga substituted H-ZSM-5 zeolites. Both unimolecular and bimolecular mechanisms are investigated. Detailed reaction profiles for the dehydration reaction, assuming either a stepwise or a concerted mechanism, were calculated by using the ONIOM(MP2:M06-2X) + SCREEP method. The adsorption energies of ethanol are -21.6, -28.1, and -27.7 kcal mol-1 on H-[B]-ZSM-5, H-[Al]-ZSM-5, and H-[Ga]-ZSM-5 zeolites, respectively. The activation energies for the rate-determining step of the unimolecular concerted mechanism for the ethylene formation are 48.5, 42.6, and 43.6 kcal mol-1 on H-[B]-ZSM-5, H-[Al]-ZSM-5, and H-[Ga]-ZSM-5 zeolites, respectively. The activation energies for the ethoxy formation as the rate-determining step for the bimolecular formation of diethylether are 42.3, 40.0, and 41.1 kcal mol-1 on H-[B]-ZSM-5, H-[Al]-ZSM-5, and H-[Ga]-ZSM-5 zeolites, respectively. The results indicate that the catalytic activities for the dehydration of ethanol decrease in the order H-[Al]-ZSM-5 ~ H-[Ga]-ZSM-5 > H-[B]-ZSM-5. Besides the acid strength, the zeolite framework affects the reaction by stabilizing the reaction intermediates, leading to more stable adsorption complexes and lower activation barriers.
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Fêng MH, Chao KJ. A Theoretical Study of Aluminium Substitution in MFI Zeolites. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.199400096] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Boekfa B, Choomwattana S, Khongpracha P, Limtrakul J. Effects of the zeolite framework on the adsorptions and hydrogen-exchange reactions of unsaturated aliphatic, aromatic, and heterocyclic compounds in ZSM-5 zeolite: a combination of perturbation theory (MP2) and a newly developed density functional theory (M06-2X) in ONIOM scheme. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2009; 25:12990-12999. [PMID: 19899817 DOI: 10.1021/la901841w] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The confinement effect on the adsorption and reaction mechanism of unsaturated aliphatic, aromatic and heterocyclic compounds on H-ZSM-5 zeolite has been investigated by the four ONIOM methods (MP2:M06-2X), (MP2:B3LYP), (MP2:HF), and (MP2:UFF). The H-ZSM-5 'nanoreactor' porous intersection, where chemical reactions take place, is represented by a quantum cluster of 34 tetrahedral units. Ethene, benzene, ethylbenzene, and pyridine are chosen to represent reactions of various adsorbates of aliphatic, aromatic and heterocyclic compounds. Among the four combined methods, (MP2:M06-2X) outperforms the others. The results confirm that the method that takes weak interactions, especially the van der Waals interaction, into account is essential for describing the confinement effect from the zeolite framework. The effects of the infinite zeolitic framework on the cluster model are also included by a set of point charges generated by the embedded ONIOM model. The energies for the adsorption of ethene, benzene, ethylbenzene, and pyridine on H-ZSM-5 from an embedded ONIOM(MP2:M06-2X) calculation are predicted to be -14.0, -19.8, -24.7, and -48.4 kcal/mol, respectively, which are very close to available experimental observations. The adsorption energy of pyridine agrees well with the experiment data of -47.6 kcal/mol. We also applied the same computational methodology on the systematic investigation of the H/H exchange reaction of benzene and ethylbenzene with the acidic H-ZSM-5 zeolite. The H/H exchange reaction was found to take place in a single concerted step. The calculated apparent activation energies for benzene and ethylbenzene are 12.6 and 4.9 kcal/mol, which can be compared to the experimental estimates of 11.0 and 6.9 kcal/mol, respectively. The confinement effect of the extended zeolite framework has been clearly demonstrated not only to stabilize the adsorption complexes but also to improve their corresponding activation energies to approach the experimental benchmark.
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Affiliation(s)
- Bundet Boekfa
- Laboratory for Computational and Applied Chemistry, Chemistry Department, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand
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Bucko T, Hafner J, Benco L. Adsorption and vibrational spectroscopy of ammonia at mordenite: Ab initio study. J Chem Phys 2004; 120:10263-77. [PMID: 15268051 DOI: 10.1063/1.1737302] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The adsorption of ammonia at various active centers at the outer and inner surfaces of mordenite, involving Brønsted acid (BA) sites, terminal silanol groups, and Lewis sites has been investigated using periodic ab initio density-functional theory. It is shown that ammonia forms an ammonium ion when adsorbed at strong BA sites. The calculated adsorption energies for different BA sites vary in the interval from 111.5 to 174.7 kJ/mol depending on the local environment of the adduct. The lowest adsorption energy is found for a monodentate complex in the main channel, the highest for a tetradentate configuration in the side pocket. At weak BA sites such as terminal silanol groups or a defect with a BA site in a two-membered ring ammonia is H bonded via the N atom. Additional weak H bonds are formed between H atoms of ammonia and O atoms of neighboring terminal silanol groups. The calculated adsorption energies for such adducts range between 61.7 and 70.9 kJ/mol. The interaction of ammonia with different Lewis sites is shown to range between weak (DeltaE(ads)=17.8 kJ/mol) and very strong (DeltaE(ads)=161.7 kJ/mol), the strongest Lewis site being a tricoordinated Al atom at the outer surface. Our results are in very good agreement with the distribution of desorption energies estimated from temperature-programmed desorption (TPD) and microcalorimetry experiments, the multipeaked structure of the TPD spectra is shown to arise from strong and weak Brønsted and Lewis sites. The vibrational properties of the adsorption complexes are investigated using a force-constant approach. The stretching and bending modes of NH(4) (+) adsorbed to the zeolite are strongly influenced by the local environment. The strongest redshift is calculated for the asymmetric stretching mode involving the NH group hydrogen bonded to the bridging O atom of the BA site, the shift is largest for a monodentate and smallest for a tetradentate adsorption complex. The reduced symmetry of the adsorbate also leads to a substantial splitting of the stretching and bending modes. In agreement with experiment we show that the main vibrational feature which differentiates coordinatively bonded ammonia from a hydrogen-bonded ammonium ion is the absence of bending modes above 1630 cm(-1) and in the region between 1260 and 1600 cm(-1), and a low-frequency bending band in the range from 1130 to 1260 cm(-1). The calculated distribution of vibrational frequencies agrees very well with the measured infrared adsorption spectra. From the comparison of the adsorption data and the vibrational spectra we conclude that due to the complex adsorption geometry the redshift of the asymmetric stretching is a better measure of the acidity of an active sites than the adsorption energy.
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Affiliation(s)
- T Bucko
- Institut fur Materialphysik and Center for Computational Material Science, Universitat Wien, Sensengasse, A-1090 Vienna, Austria
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Density functional theory study of the ethylene epoxidation over Ti-substituted silicalite (TS-1). ACTA ACUST UNITED AC 2004. [DOI: 10.1016/s1381-1169(03)00473-4] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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The influence of the framework on adsorption properties of ethylene/H-ZSM-5 system: an ONIOM study. J Mol Struct 2003. [DOI: 10.1016/s0022-2860(03)00154-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Santos JC, Contreras R, Chamorro E, Fuentealba P. Local reactivity index defined through the density of states describes the basicity of alkaline-exchanged zeolites. J Chem Phys 2002. [DOI: 10.1063/1.1449944] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Trout BL, Suits BH, Gorte RJ, White D. Molecular Motions of Hydrogen Bonded CH3CN in the Zeolite Chabazite: Comparison of First-Principles Molecular Dynamics Simulations with Results from 1H, 2H, and 13C NMR. J Phys Chem B 2000. [DOI: 10.1021/jp0028204] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- B. L. Trout
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Department of Physics, Michigan Technological University, Houghton, Michigan 49931, Department of Chemical Engineering and Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - B. H. Suits
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Department of Physics, Michigan Technological University, Houghton, Michigan 49931, Department of Chemical Engineering and Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - R. J. Gorte
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Department of Physics, Michigan Technological University, Houghton, Michigan 49931, Department of Chemical Engineering and Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104
| | - David White
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Department of Physics, Michigan Technological University, Houghton, Michigan 49931, Department of Chemical Engineering and Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104
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The effect of the nature and the state of the surface of highly dispersed silicon, aluminum, and titanium oxides on their sorption characteristics. THEOR EXP CHEM+ 2000. [DOI: 10.1007/bf02511532] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Vollmer JM, Stefanovich EV, Truong TN. Molecular Modeling of Interactions in Zeolites: An Ab Initio Embedded Cluster Study of NH3 Adsorption in Chabazite. J Phys Chem B 1999. [DOI: 10.1021/jp990571h] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- James M. Vollmer
- Henry Eyring Center for Theoretical Chemistry, Department of Chemistry, University of Utah, 315 S. 1400 E., Room Dock, Salt Lake City, Utah 84112
| | - Eugene V. Stefanovich
- Henry Eyring Center for Theoretical Chemistry, Department of Chemistry, University of Utah, 315 S. 1400 E., Room Dock, Salt Lake City, Utah 84112
| | - Thanh N. Truong
- Henry Eyring Center for Theoretical Chemistry, Department of Chemistry, University of Utah, 315 S. 1400 E., Room Dock, Salt Lake City, Utah 84112
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Kassab E, Jessri H, Allavena M, White D. Ab Initio Calculations of Carbonyl Adsorption Complexes at Zeolitic Brönsted Sites Simulated by Model Clusters: Role of Modeling. J Phys Chem A 1999. [DOI: 10.1021/jp983048w] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- E. Kassab
- Laboratoire de Chimie Théorique, CNRS−UMR 7616, Université P. et M. Curie, Tour 22-23, Case 137, 4 place Jussieu, 75252 Paris Cedex 05, France, and Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104
| | - H. Jessri
- Laboratoire de Chimie Théorique, CNRS−UMR 7616, Université P. et M. Curie, Tour 22-23, Case 137, 4 place Jussieu, 75252 Paris Cedex 05, France, and Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104
| | - M. Allavena
- Laboratoire de Chimie Théorique, CNRS−UMR 7616, Université P. et M. Curie, Tour 22-23, Case 137, 4 place Jussieu, 75252 Paris Cedex 05, France, and Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104
| | - D. White
- Laboratoire de Chimie Théorique, CNRS−UMR 7616, Université P. et M. Curie, Tour 22-23, Case 137, 4 place Jussieu, 75252 Paris Cedex 05, France, and Department of Chemistry, University of Pennsylvania, Philadelphia, PA 19104
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Jeanvoine Y, Ángyán JG, Kresse G, Hafner J. Brønsted Acid Sites in HSAPO-34 and Chabazite: An Ab Initio Structural Study. J Phys Chem B 1998. [DOI: 10.1021/jp980341n] [Citation(s) in RCA: 145] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Šepa J, Lee C, Gorte RJ, White D, Kassab E, Evleth EM, Jessri H, Allavena M. Carbonyl 13C Shielding Tensors and Heats of Adsorption of Acetone Adsorbed in Silicalite and the 1:1 Stoichiometric Complex in H−ZSM-5. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp961817a] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Janssens GOA, Toufar H, Baekelandt BG, Mortier WJ, Schoonheydt RA. Analysis of the Zeolite-Catalyzed H-Exchange Reaction of Methane Using Atom-In-Molecule Reactivity Indexes. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp960637y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Geert O. A. Janssens
- Centrum voor Oppervlaktechemie en Katalyse, Katholieke Universiteit Leuven, Kardinaal Mercierlaan 92, 3001 Heverlee, Belgium
| | - Helge Toufar
- Centrum voor Oppervlaktechemie en Katalyse, Katholieke Universiteit Leuven, Kardinaal Mercierlaan 92, 3001 Heverlee, Belgium
| | - Bart G. Baekelandt
- Centrum voor Oppervlaktechemie en Katalyse, Katholieke Universiteit Leuven, Kardinaal Mercierlaan 92, 3001 Heverlee, Belgium
| | - Wilfried J. Mortier
- Centrum voor Oppervlaktechemie en Katalyse, Katholieke Universiteit Leuven, Kardinaal Mercierlaan 92, 3001 Heverlee, Belgium
| | - Robert A. Schoonheydt
- Centrum voor Oppervlaktechemie en Katalyse, Katholieke Universiteit Leuven, Kardinaal Mercierlaan 92, 3001 Heverlee, Belgium
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Limtrakul J, Tantanak D. Cationic, structural, and compositional effects on the surface structure of zeolitic aluminosilicate catalysts. Chem Phys 1996. [DOI: 10.1016/0301-0104(96)00089-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Studies on the molecular electrostatic potential inside the microporous material and its relevance to their catalytic activity. THEORETICAL AND COMPUTATIONAL CHEMISTRY 1996. [DOI: 10.1016/s1380-7323(96)80052-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Gun'ko V. Dynamics of chemical bonds and local density of electron states at heterogeneous surfaces. Colloids Surf A Physicochem Eng Asp 1995. [DOI: 10.1016/0927-7757(95)03188-j] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Greatbanks SP, Sherwood P, Hillier IH, Hall RJ, Burton NA, Gould IR. Adsorption energies of NH3 and NH4+ in zeolites. An embedded cluster model including electron correlation. Chem Phys Lett 1995. [DOI: 10.1016/0009-2614(95)00052-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Catlow C, Bell R, Gale J, Lewis D. Modelling of structure and reactivity in zeolites. ACTA ACUST UNITED AC 1995. [DOI: 10.1016/s0167-2991(06)81877-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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Zygmunt S, Brand H, Lucas D, Iton L, Curtiss L. Theoretical studies of hydrogen-bonded complexes of H3SiO(H)AlH3 with OH2, NH3, and CH4. ACTA ACUST UNITED AC 1994. [DOI: 10.1016/0166-1280(94)03805-u] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Teunissen EH, Jansen APJ, van Santen RA, Orlando R, Dovesi R. Adsorption energies of NH3 and NH+4 in zeolites corrected for the long‐range electrostatic potential of the crystal. J Chem Phys 1994. [DOI: 10.1063/1.467303] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Limtrakul J. Molecular modelling and catalytic properties of ammonia adsorption on Brønsted acid sites. ACTA ACUST UNITED AC 1993. [DOI: 10.1016/0166-1280(93)90099-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Dorémieux-Morin C, Martin C, Brégeault JM, Fraissard J. Multinuclear high-resolution solid-state nuclear magnetic resonance studies of amorphous silica-aluminas. ACTA ACUST UNITED AC 1991. [DOI: 10.1016/0166-9834(91)80032-r] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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van Santen RA, de Man AJM, Jacobs WPJH, Teunissen EH, Kramer GJ. Lattice relaxation of zeolites. Catal Letters 1991. [DOI: 10.1007/bf00773185] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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