1
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Zeynep Ayla E, Patel D, Harris A, Flaherty DW. Identity of the Metal Oxide Support Controls Outer Sphere Interactions that Change Rates and Barriers for Alkene Epoxidations at Isolated Ti Atoms. J Catal 2022. [DOI: 10.1016/j.jcat.2022.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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2
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Pastukhova ZY, Levitin VV, Katsman EA, Bruk LG. Kinetics and Mechanism of Allyl Alcohol Epoxidation with Hydrogen Peroxide on a Titanium Silicalite Catalyst TS-1. Formulation and Discrimination between Hypothetical Mechanisms. KINETICS AND CATALYSIS 2021. [DOI: 10.1134/s0023158421050049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Liang X, Peng X, Liu D, Xia C, Luo Y, Shu X. Understanding the mechanism of N coordination on framework Ti of Ti-BEA zeolite and its promoting effect on alkene epoxidation reaction. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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4
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Ayla EZ, Potts DS, Bregante DT, Flaherty DW. Alkene Epoxidations with H2O2 over Groups 4–6 Metal-Substituted BEA Zeolites: Reactive Intermediates, Reaction Pathways, and Linear Free-Energy Relationships. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03394] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- E. Zeynep Ayla
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - David S. Potts
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - Daniel T. Bregante
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
| | - David W. Flaherty
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, United States
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5
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Guda AA, Guda SA, Lomachenko KA, Soldatov MA, Pankin IA, Soldatov AV, Braglia L, Bugaev AL, Martini A, Signorile M, Groppo E, Piovano A, Borfecchia E, Lamberti C. Quantitative structural determination of active sites from in situ and operando XANES spectra: From standard ab initio simulations to chemometric and machine learning approaches. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.10.071] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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6
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Mino L, Signorile M, Crocellà V, Lamberti C. Ti-Based Catalysts and Photocatalysts: Characterization and Modeling. CHEM REC 2018; 19:1319-1336. [PMID: 30570210 DOI: 10.1002/tcr.201800108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 11/14/2018] [Indexed: 11/09/2022]
Abstract
This perspective article aims to underline how cutting-edge synchrotron radiation spectroscopies such as extended X-ray absorption spectroscopy (EXAFS), X-ray absorption near edge structure (XANES), high resolution fluorescence detected (HRFD) XANES, X-ray emission spectroscopy (XES) and resonant inelastic X-ray scattering (RIXS) have played a key role in the structural and electronic characterization of Ti-based catalysts and photocatalysts, representing an important additional value to the outcomes of conventional laboratory spectroscopies (UV-Vis, IR, Raman, EPR, NMR etc.). Selected examples are taken from the authors research activity in the last two decades, covering both band-gap and shape engineered TiO2 materials and microporous titanosilicates (ETS-10, TS-1 and Ti-AlPO-5). The relevance of the state of the art simulation techniques as a support for experiments interpretation is underlined for all the reported examples.
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Affiliation(s)
- Lorenzo Mino
- Department of Chemistry, INSTM Reference Center and NIS Interdepartmental Center, University of Turin, via Giuria 7, I-10135, Turin, Italy
| | - Matteo Signorile
- Department of Chemistry, INSTM Reference Center and NIS Interdepartmental Center, University of Turin, via Giuria 7, I-10135, Turin, Italy
| | - Valentina Crocellà
- Department of Chemistry, INSTM Reference Center and NIS Interdepartmental Center, University of Turin, via Giuria 7, I-10135, Turin, Italy
| | - Carlo Lamberti
- Department of Physics, INSTM Reference Center and CrisDi Interdepartmental Center for crystallography, University of Turin, via Giuria 1, I-10135, Turin, Italy.,The Smart Materials Research Institute, Southern Federal University, Sladkova Street 174/28, 344090, Rostov-on-Don, Russia
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7
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Xiong G, Cao Y, Guo Z, Jia Q, Tian F, Liu L. The roles of different titanium species in TS-1 zeolite in propylene epoxidation studied by in situ UV Raman spectroscopy. Phys Chem Chem Phys 2016; 18:190-6. [DOI: 10.1039/c5cp05268h] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The role of different titanium species in TS-1 zeolite has been investigated by gas chromatography-Raman spectrometry during the propylene epoxidation process.
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Affiliation(s)
- Guang Xiong
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Yuanyuan Cao
- Daqing Chemical Research Center
- CNPC
- Daqing 163714
- China
| | - Zhendong Guo
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Qianying Jia
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Fuping Tian
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
| | - Liping Liu
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
- China
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8
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Hammond C, Dimitratos N, Jenkins RL, Lopez-Sanchez JA, Kondrat SA, Hasbi ab Rahim M, Forde MM, Thetford A, Taylor SH, Hagen H, Stangland EE, Kang JH, Moulijn JM, Willock DJ, Hutchings GJ. Elucidation and Evolution of the Active Component within Cu/Fe/ZSM-5 for Catalytic Methane Oxidation: From Synthesis to Catalysis. ACS Catal 2013. [DOI: 10.1021/cs3007999] [Citation(s) in RCA: 101] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ceri Hammond
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Nikolaos Dimitratos
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Robert L. Jenkins
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Jose Antonio Lopez-Sanchez
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Simon A. Kondrat
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Mohd Hasbi ab Rahim
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Michael M. Forde
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Adam Thetford
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Stuart H. Taylor
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Henk Hagen
- Dow Benelux B.V., Herbert H. Dowweg 5, 4542 NM HOEK, Postbus 48, 4530 AA Terneuzen,
The Netherlands
| | - Eric E. Stangland
- Corporate R&D, The Dow Chemical Company, Midland, Michigan 48674, United States
| | - Joo H. Kang
- Corporate R&D, The Dow Chemical Company, Midland, Michigan 48674, United States
| | - Jacob M. Moulijn
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - David J. Willock
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
| | - Graham J. Hutchings
- Cardiff Catalysis Institute,
School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, United Kingdom
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9
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Bordiga S, Groppo E, Agostini G, van Bokhoven JA, Lamberti C. Reactivity of Surface Species in Heterogeneous Catalysts Probed by In Situ X-ray Absorption Techniques. Chem Rev 2013; 113:1736-850. [DOI: 10.1021/cr2000898] [Citation(s) in RCA: 488] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Silvia Bordiga
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
| | - Elena Groppo
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
| | - Giovanni Agostini
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
| | - Jeroen A. van Bokhoven
- ETH Zurich, Institute for Chemical and Bioengineering, HCI E127 8093 Zurich, Switzerland
- Laboratory for Catalysis and Sustainable Chemistry (LSK) Swiss Light Source, Paul Scherrer Instituteaul Scherrer Institute, Villigen, Switzerland
| | - Carlo Lamberti
- Department of Chemistry and NIS Centre of Excellence, Università di Torino and INSTM Reference Center, Via P. Giuria 7, 10125 Torino, Italy
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10
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Deng X, Zhang S, Wang B, Wang Y, Wu H, Liu Y, He M. Enhanced catalytic activity of titanosilicates controlled by hydrogen-bonding interactions. Chem Commun (Camb) 2013; 49:7504-6. [DOI: 10.1039/c3cc43372b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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11
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Hammond C, Jenkins RL, Dimitratos N, Lopez-Sanchez JA, ab Rahim MH, Forde MM, Thetford A, Murphy DM, Hagen H, Stangland EE, Moulijn JM, Taylor SH, Willock DJ, Hutchings GJ. Catalytic and mechanistic insights of the low-temperature selective oxidation of methane over Cu-promoted Fe-ZSM-5. Chemistry 2012; 18:15735-45. [PMID: 23150452 DOI: 10.1002/chem.201202802] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Indexed: 11/07/2022]
Abstract
The partial oxidation of methane to methanol presents one of the most challenging targets in catalysis. Although this is the focus of much research, until recently, approaches had proceeded at low catalytic rates (<10 h(-1)), not resulted in a closed catalytic cycle, or were unable to produce methanol with a reasonable selectivity. Recent research has demonstrated, however, that a system composed of an iron- and copper-containing zeolite is able to catalytically convert methane to methanol with turnover frequencies (TOFs) of over 14,000 h(-1) by using H(2)O(2) as terminal oxidant. However, the precise roles of the catalyst and the full mechanistic cycle remain unclear. We hereby report a systematic study of the kinetic parameters and mechanistic features of the process, and present a reaction network consisting of the activation of methane, the formation of an activated hydroperoxy species, and the by-production of hydroxyl radicals. The catalytic system in question results in a low-energy methane activation route, and allows selective C(1)-oxidation to proceed under intrinsically mild reaction conditions.
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Affiliation(s)
- Ceri Hammond
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, UK.
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12
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Lamberti C, Zecchina A, Groppo E, Bordiga S. Probing the surfaces of heterogeneous catalysts by in situ IR spectroscopy. Chem Soc Rev 2010; 39:4951-5001. [PMID: 21038053 DOI: 10.1039/c0cs00117a] [Citation(s) in RCA: 358] [Impact Index Per Article: 25.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This critical review describes the reactivity of heterogeneous catalysts from the point of view of four simple, but essential for Chemistry, molecules (namely dihydrogen, carbon monoxide, nitrogen monoxide and ethylene) that are considered as probes or as reactants in combination with "in situ" controlled temperature and pressure Infrared spectroscopy. The fundamental properties of H(2), CO, NO and C(2)H(4) are shortly described in order to justify their different behaviour in respect of isolated sites in different environments, extended surfaces, clusters, crystalline or amorphous materials. The description is given by considering some "key studies" and trying to evidence similarities and differences among surfaces and probes (572 references).
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Affiliation(s)
- Carlo Lamberti
- Department of Inorganic, Physical and Materials Chemistry, NIS Centre of Excellence, University of Turin. Via P. Giuria 7, 10125 Torino, Italy
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13
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Shi C, Zhu B, Lin M, Long J. NHTS: A Hollow, Noble‐Metal‐Modified Titanium Silicalite. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900508] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Chunfeng Shi
- State Key Laboratory of Catalytic Material and Reaction Engineering, Research Institute of Petroleum Processing (RIPP),SINOPEC, Beijing 100083, P. R. China, Fax: +86‐10‐82368801
| | - Bin Zhu
- State Key Laboratory of Catalytic Material and Reaction Engineering, Research Institute of Petroleum Processing (RIPP),SINOPEC, Beijing 100083, P. R. China, Fax: +86‐10‐82368801
| | - Min Lin
- State Key Laboratory of Catalytic Material and Reaction Engineering, Research Institute of Petroleum Processing (RIPP),SINOPEC, Beijing 100083, P. R. China, Fax: +86‐10‐82368801
| | - Jun Long
- State Key Laboratory of Catalytic Material and Reaction Engineering, Research Institute of Petroleum Processing (RIPP),SINOPEC, Beijing 100083, P. R. China, Fax: +86‐10‐82368801
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14
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Shi C, Zhu B, Lin M, Long J. MTS , modified titanium silicalite with hollow structure and precious-metal combined. CATAL COMMUN 2009. [DOI: 10.1016/j.catcom.2009.07.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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15
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Trubitsyna TA, Kholdeeva OA. Kinetics and mechanism of the oxidation of 2,3,6-trimethylphenol with hydrogen peroxide in the presence of Ti-monosubstituted polyoxometalates. KINETICS AND CATALYSIS 2008. [DOI: 10.1134/s0023158408030087] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Zalomaeva OV, Trukhan NN, Ivanchikova ID, Panchenko AA, Roduner E, Talsi EP, Sorokin AB, Rogov VA, Kholdeeva OA. EPR study on the mechanism of H2O2-based oxidation of alkylphenols over titanium single-site catalysts. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.molcata.2007.07.047] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Spanó E, Tabacchi G, Gamba A, Fois E. On the role of Ti(IV) as a Lewis acid in the chemistry of titanium zeolites: Formation, structure, reactivity, and aging of Ti-peroxo oxidizing intermediates. A first principles study. J Phys Chem B 2007; 110:21651-61. [PMID: 17064121 DOI: 10.1021/jp065494m] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The ethylene epoxidation cycle in a H2O2/H2O-loaded Ti zeolite has been simulated by a Car-Parrinello approach. Results indicate a process where the zeolitic framework is the active oxygen mediator. The dissociative chemisorption of H2O2 leads, via a transient Ti-hydroperoxo species, to H2O and a Ti-peroxo zeolite intermediate. Transfer of active oxygen to ethylene follows, giving the epoxide and recovering the catalyst. A thorough theoretical characterization indicates that the active oxidizing species is an asymmetric eta2-Ti-peroxo, absorbing in the visible range. The lability of the intermediate is found related to eta2 <--> eta1 interconversions of the Ti-peroxo structure. The interconversions, triggered by water molecules, could account for the experimentally found reduced catalytic activity in aged TS-1 catalysts. The results provide a microscopic picture of the reactivity and dehydration/aging processes of the catalyst fully consistent with experiments and highlight the fundamental role of the Lewis acid character of Ti in the formation, reactivity, and degradation of the active oxidizing species.
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Affiliation(s)
- Eleonora Spanó
- Dipartimento di Scienze Chimiche ed Ambientali, University of Insubria at Como, and INSTM udr Como, Via Lucini 3, I-22100 Como, Italy
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18
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Bordiga S, Bonino F, Damin A, Lamberti C. Reactivity of Ti(iv) species hosted in TS-1 towards H2O2–H2O solutions investigated by ab initio cluster and periodic approaches combined with experimental XANES and EXAFS data: a review and new highlights. Phys Chem Chem Phys 2007; 9:4854-78. [PMID: 17912416 DOI: 10.1039/b706637f] [Citation(s) in RCA: 174] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This work is intended to underline how the most-advanced experimental and theoretical physical chemistry tools must be used synergistically to understand the reactivity of Ti-silicalite-1 (TS-1) in an important number of low-temperature oxidation reactions with aqueous H(2)O(2) as the oxidant. Literature results are carefully reviewed and accompanied with new, unpublished highlights of both experimental and computational origin. The first part of this work is devoted to a discussion of the defective nature of the material and to the synergic role played by Si vacancies and Ti insertion in the framework. A summary of the experimental Ti-K-edge EXAFS and XANES literature concerning the activated material in vacuo conditions is then presented and compared to the corresponding Ti geometries obtained by ab initio calculations. From such a comparison, the excellent agreement between experiment and theory is evident. A very good agreement is also obtained for the interaction with water and ammonia. For both H(2)O and NH(3), the agreement is due to the possibility to perform experiments in which the probe molecule is dosed from the gas phase, thus allowing to reach the 1 : 1 (or 1 : 2) ratio between the adsorbing Ti sites and the adsorbed molecule. Then, interaction with hydrogen peroxide is discussed, underlining the problems faced in reaching a common view between experimental and theoretical results, owing to the difficulties both in performing experiments where anhydrous H(2)O(2) is dosed on TS-1, and in taking into account the role played by the aqueous medium in the reactivity of Ti(iv) centres toward H(2)O(2) using ab initio calculations. Only once such difficulties have been overcome, by increasing the complexities of both experiments and ab initio models, is a joint-view finally obtained. Where needed, comparison with other experimental results (X-ray and neutron diffraction, NMR, IR, Raman, UV-vis and resonant Raman) is made.
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Affiliation(s)
- Silvia Bordiga
- Department of Inorganic, Physical and Materials Chemistry and NIS Centre of Excellence, Università di Torino, Via P. Giuria 7, 10125, Torino, Italy
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19
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Kholdeeva OA. Titanium-monosubstituted polyoxometalates: relation between homogeneous and heterogeneous Ti-single-site-based catalysis. Top Catal 2006. [DOI: 10.1007/s11244-006-0124-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Prestipino C, Bonino F, Usseglio S, Damin A, Tasso A, Clerici MG, Bordiga S, D'Acapito F, Zecchina A, Lamberti C. Equilibria between Peroxo and Hydroperoxo Species in the Titanosilicates: An In Situ High-Resolution XANES Investigation. Chemphyschem 2004; 5:1799-804. [PMID: 15580945 DOI: 10.1002/cphc.200400427] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Carmelo Prestipino
- Department of Inorganic, Physical and Materials Chemistry, University of Torino, 10125 Torino, Italy
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Bonino F, Damin A, Ricchiardi G, Ricci M, Spanò G, D'Aloisio R, Zecchina A, Lamberti C, Prestipino C, Bordiga S. Ti-Peroxo Species in the TS-1/H2O2/H2O System. J Phys Chem B 2004. [DOI: 10.1021/jp036166e] [Citation(s) in RCA: 180] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Active Sites and Reactive Intermediates in Titanium Silicate Molecular Sieves. ADVANCES IN CATALYSIS 2004. [DOI: 10.1016/s0360-0564(04)48001-8] [Citation(s) in RCA: 139] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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24
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Damin A, Bordiga S, Zecchina A, Doll K, Lamberti C. Ti-chabazite as a model system of Ti(IV) in Ti-zeolites: A periodic approach. J Chem Phys 2003. [DOI: 10.1063/1.1571516] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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25
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Heijboer WM, Battiston AA, Knop-Gericke A, Hävecker M, Bluhm H, Weckhuysen BM, Koningsberger DC, de Groot FMF. Redox behaviour of over-exchanged Fe/ZSM5 zeolites studied with in-situ soft X-ray absorption spectroscopy. Phys Chem Chem Phys 2003. [DOI: 10.1039/b306130m] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Bordiga S, Damin A, Bonino F, Ricchiardi G, Lamberti C, Zecchina A. The structure of the peroxo species in the TS-1 catalyst as investigated by resonant Raman spectroscopy. Angew Chem Int Ed Engl 2002; 41:4734-7. [PMID: 12481342 DOI: 10.1002/anie.200290032] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Silvia Bordiga
- Dipartimento di Chimica IFM, Turin University, Via P. Giuria 7, 10125 Torino, Italy.
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27
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Bordiga S, Damin A, Bonino F, Ricchiardi G, Lamberti C, Zecchina A. The Structure of the Peroxo Species in the TS-1 Catalyst as Investigated by Resonant Raman Spectroscopy. Angew Chem Int Ed Engl 2002. [DOI: 10.1002/ange.200290031] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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