51
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Identifying optimal active sites for heterogeneous catalysis by metal alloys based on molecular descriptors and electronic structure engineering. Curr Opin Chem Eng 2013. [DOI: 10.1016/j.coche.2013.04.006] [Citation(s) in RCA: 49] [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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52
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Curtarolo S, Hart GLW, Nardelli MB, Mingo N, Sanvito S, Levy O. The high-throughput highway to computational materials design. NATURE MATERIALS 2013; 12:191-201. [PMID: 23422720 DOI: 10.1038/nmat3568] [Citation(s) in RCA: 579] [Impact Index Per Article: 52.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Accepted: 01/09/2013] [Indexed: 05/18/2023]
Abstract
High-throughput computational materials design is an emerging area of materials science. By combining advanced thermodynamic and electronic-structure methods with intelligent data mining and database construction, and exploiting the power of current supercomputer architectures, scientists generate, manage and analyse enormous data repositories for the discovery of novel materials. In this Review we provide a current snapshot of this rapidly evolving field, and highlight the challenges and opportunities that lie ahead.
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Affiliation(s)
- Stefano Curtarolo
- Department of Mechanical Engineering and Materials Science, Duke University, Durham, North Carolina 27708, USA. mail:
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53
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Chibani S, Michel C, Delbecq F, Pinel C, Besson M. On the key role of hydroxyl groups in platinum-catalysed alcohol oxidation in aqueous medium. Catal Sci Technol 2013. [DOI: 10.1039/c2cy20363d] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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54
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Karp EM, Silbaugh TL, Crowe MC, Campbell CT. Energetics of Adsorbed Methanol and Methoxy on Pt(111) by Microcalorimetry. J Am Chem Soc 2012. [DOI: 10.1021/ja307465u] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eric M. Karp
- Department of Chemical Engineering, University of Washington, Box 351750, Seattle,
Washington 98195-1750, United States
| | - Trent L. Silbaugh
- Department of Chemical Engineering, University of Washington, Box 351750, Seattle,
Washington 98195-1750, United States
| | - Matthew C. Crowe
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington
98195-1700, United States
| | - Charles T. Campbell
- Department of Chemical Engineering, University of Washington, Box 351750, Seattle,
Washington 98195-1750, United States
- Department of Chemistry, University of Washington, Box 351700, Seattle, Washington
98195-1700, United States
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55
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Application of a new informatics tool in heterogeneous catalysis: Analysis of methanol dehydrogenation on transition metal catalysts for the production of anhydrous formaldehyde. J Catal 2012. [DOI: 10.1016/j.jcat.2012.04.017] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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56
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57
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58
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Sabbe MK, Reyniers MF, Reuter K. First-principles kinetic modeling in heterogeneous catalysis: an industrial perspective on best-practice, gaps and needs. Catal Sci Technol 2012. [DOI: 10.1039/c2cy20261a] [Citation(s) in RCA: 121] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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59
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Liu B, Greeley J. Decomposition Pathways of Glycerol via C–H, O–H, and C–C Bond Scission on Pt(111): A Density Functional Theory Study. THE JOURNAL OF PHYSICAL CHEMISTRY C 2011; 115:19702-19709. [DOI: 10.1021/jp202923w] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Affiliation(s)
- Bin Liu
- Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Jeffrey Greeley
- Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439, United States
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60
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A review of multiscale modeling of metal-catalyzed reactions: Mechanism development for complexity and emergent behavior. Chem Eng Sci 2011. [DOI: 10.1016/j.ces.2011.05.050] [Citation(s) in RCA: 272] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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61
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Michel C, Auneau F, Delbecq F, Sautet P. C–H versus O–H Bond Dissociation for Alcohols on a Rh(111) Surface: A Strong Assistance from Hydrogen Bonded Neighbors. ACS Catal 2011. [DOI: 10.1021/cs200370g] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Carine Michel
- Université de Lyon, CNRS, Institut de Chimie de Lyon, Ecole Normale Supérieure de Lyon, 15 Parvis Descartes, BP7000, F-69342 Lyon Cedex 07, France
| | - Florian Auneau
- Université de Lyon, CNRS, Institut de Chimie de Lyon, Ecole Normale Supérieure de Lyon, 15 Parvis Descartes, BP7000, F-69342 Lyon Cedex 07, France
- Université de Lyon, CNRS, Institut de Recherches sur la Catalyse et l’Environnement de Lyon IRCELYON, Université Lyon I, UMR5256, 2, avenue Albert Einstein, F-69626 Villeurbanne Cedex, France
| | - Françoise Delbecq
- Université de Lyon, CNRS, Institut de Chimie de Lyon, Ecole Normale Supérieure de Lyon, 15 Parvis Descartes, BP7000, F-69342 Lyon Cedex 07, France
| | - Philippe Sautet
- Université de Lyon, CNRS, Institut de Chimie de Lyon, Ecole Normale Supérieure de Lyon, 15 Parvis Descartes, BP7000, F-69342 Lyon Cedex 07, France
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62
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Salciccioli M, Vlachos DG. Kinetic Modeling of Pt Catalyzed and Computation-Driven Catalyst Discovery for Ethylene Glycol Decomposition. ACS Catal 2011. [DOI: 10.1021/cs2003593] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. Salciccioli
- Department of Chemical Engineering, Catalysis Center for Energy Innovation and Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716-3110, United States
| | - D. G. Vlachos
- Department of Chemical Engineering, Catalysis Center for Energy Innovation and Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716-3110, United States
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63
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64
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65
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Schwarz H. Chemistry with methane: concepts rather than recipes. Angew Chem Int Ed Engl 2011; 50:10096-115. [PMID: 21656876 DOI: 10.1002/anie.201006424] [Citation(s) in RCA: 491] [Impact Index Per Article: 37.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2010] [Indexed: 11/11/2022]
Abstract
Four seemingly simple transformations related to the chemistry of methane will be addressed from mechanistic and conceptual points of view: 1) metal-mediated dehydrogenation to form metal carbene complexes, 2) the hydrogen-atom abstraction step in the oxidative dimerization of methane, 3) the mechanisms of the CH(4)→CH(3)OH conversion, and 4) the initial bond scission (C-H vs. O-H) as well as the rate-limiting step in the selective CH(3)OH→CH(2)O oxidation. State-of-the-art gas-phase experiments, in conjunction with electronic-structure calculations, permit identification of the elementary reactions at a molecular level and thus allow us to unravel detailed mechanistic aspects. Where appropriate, these results are compared with findings from related studies in solution or on surfaces.
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Affiliation(s)
- Helmut Schwarz
- Institut für Chemie der Technischen Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany.
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66
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Jiang R, Guo W, Li M, Zhu H, Zhao L, Lu X, Shan H. Methanol dehydrogenation on Rh(111): A density functional and microkinetic modeling study. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.molcata.2011.05.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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67
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Abstract
Over the past decade the theoretical description of surface reactions has undergone a radical development. Advances in density functional theory mean it is now possible to describe catalytic reactions at surfaces with the detail and accuracy required for computational results to compare favourably with experiments. Theoretical methods can be used to describe surface chemical reactions in detail and to understand variations in catalytic activity from one catalyst to another. Here, we review the first steps towards using computational methods to design new catalysts. Examples include screening for catalysts with increased activity and catalysts with improved selectivity. We discuss how, in the future, such methods may be used to engineer the electronic structure of the active surface by changing its composition and structure.
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68
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Salciccioli M, Yu W, Barteau MA, Chen JG, Vlachos DG. Differentiation of O–H and C–H Bond Scission Mechanisms of Ethylene Glycol on Pt and Ni/Pt Using Theory and Isotopic Labeling Experiments. J Am Chem Soc 2011; 133:7996-8004. [DOI: 10.1021/ja201801t] [Citation(s) in RCA: 100] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael Salciccioli
- Department of Chemical Engineering, Catalysis Center for Energy Innovation and Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716-3110, United States
| | - Weiting Yu
- Department of Chemical Engineering, Catalysis Center for Energy Innovation and Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716-3110, United States
| | - Mark A. Barteau
- Department of Chemical Engineering, Catalysis Center for Energy Innovation and Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716-3110, United States
| | - Jingguang G. Chen
- Department of Chemical Engineering, Catalysis Center for Energy Innovation and Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716-3110, United States
| | - Dionisios G. Vlachos
- Department of Chemical Engineering, Catalysis Center for Energy Innovation and Center for Catalytic Science and Technology, University of Delaware, Newark, Delaware 19716-3110, United States
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69
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Abstract
Recent advances in the understanding of reactivity trends for chemistry at transition-metal surfaces have enabled in silico design of heterogeneous catalysts in a few cases. The current status of the field is discussed with an emphasis on the role of coupling theory and experiment and future challenges.
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70
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Universal Brønsted-Evans-Polanyi Relations for C–C, C–O, C–N, N–O, N–N, and O–O Dissociation Reactions. Catal Letters 2010. [DOI: 10.1007/s10562-010-0477-y] [Citation(s) in RCA: 221] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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71
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Stottlemyer AL, Liu P, Chen JG. Comparison of bond scission sequence of methanol on tungsten monocarbide and Pt-modified tungsten monocarbide. J Chem Phys 2010; 133:104702. [DOI: 10.1063/1.3488056] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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72
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Grabow LC, Hvolbæk B, Nørskov JK. Understanding Trends in Catalytic Activity: The Effect of Adsorbate–Adsorbate Interactions for CO Oxidation Over Transition Metals. Top Catal 2010. [DOI: 10.1007/s11244-010-9455-2] [Citation(s) in RCA: 168] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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73
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Zaman SF, Smith KJ. A DFT study of the effect of K and SiO2on syngas conversion to methane and methanol over an Mo6P3cluster. MOLECULAR SIMULATION 2010. [DOI: 10.1080/08927020903124585] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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74
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Munter TR, Landis DD, Abild-Pedersen F, Jones G, Wang S, Bligaard T. Virtual materials design using databases of calculated materials properties. ACTA ACUST UNITED AC 2009. [DOI: 10.1088/1749-4699/2/1/015006] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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75
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Cramer CJ, Truhlar DG. Density functional theory for transition metals and transition metal chemistry. Phys Chem Chem Phys 2009; 11:10757-816. [PMID: 19924312 DOI: 10.1039/b907148b] [Citation(s) in RCA: 1079] [Impact Index Per Article: 71.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We introduce density functional theory and review recent progress in its application to transition metal chemistry. Topics covered include local, meta, hybrid, hybrid meta, and range-separated functionals, band theory, software, validation tests, and applications to spin states, magnetic exchange coupling, spectra, structure, reactivity, and catalysis, including molecules, clusters, nanoparticles, surfaces, and solids.
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Affiliation(s)
- Christopher J Cramer
- Department of Chemistry and Supercomputing Institute, University of Minnesota, Minneapolis, MN 55455-0431, USA.
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76
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Peng TL, Bernasek SL. The internal energy of CO2 produced by the catalytic oxidation of CH3OH by O2 on polycrystalline platinum. J Chem Phys 2009; 131:154701. [DOI: 10.1063/1.3249685] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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77
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Ferrin P, Simonetti D, Kandoi S, Kunkes E, Dumesic JA, Nørskov JK, Mavrikakis M. Modeling Ethanol Decomposition on Transition Metals: A Combined Application of Scaling and Brønsted−Evans−Polanyi Relations. J Am Chem Soc 2009; 131:5809-15. [DOI: 10.1021/ja8099322] [Citation(s) in RCA: 252] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- P. Ferrin
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - D. Simonetti
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - S. Kandoi
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - E. Kunkes
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - J. A. Dumesic
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - J. K. Nørskov
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
| | - M. Mavrikakis
- Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, and Center for Atomic-Scale Materials Design, Department of Physics−Nano-DTU, Technical University of Denmark, DK-2800, Lyngby, Denmark
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78
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Busygin I, Taskinen A, Nieminen V, Toukoniitty E, Stillger T, Leino R, Murzin DY. Experimental and Theoretical Analysis of Asymmetric Induction in Heterogeneous Catalysis: Diastereoselective Hydrogenation of Chiral α-Hydroxyketones over Pt Catalyst. J Am Chem Soc 2009; 131:4449-62. [DOI: 10.1021/ja809070g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Igor Busygin
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Antti Taskinen
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Ville Nieminen
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Esa Toukoniitty
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Thomas Stillger
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Reko Leino
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
| | - Dmitry Yu. Murzin
- Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth Sciences, University of Freiburg, Hebelstraβe 27, D-79085 Freiburg, Germany
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79
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DFT: a dynamic study of the interaction of ethanol and methanol with platinum. J Mol Model 2008; 15:447-51. [DOI: 10.1007/s00894-008-0429-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2008] [Accepted: 11/17/2008] [Indexed: 11/26/2022]
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80
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Zaman SF, Smith KJ. A study of synthesis gas conversion to methane and methanol over a Mo6P3 cluster using density functional theory. MOLECULAR SIMULATION 2008. [DOI: 10.1080/08927020802073040] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Sharif F. Zaman
- a Department of Chemical and Biological Engineering , University of British Columbia , Vancouver, BC, Canada
| | - Kevin J. Smith
- a Department of Chemical and Biological Engineering , University of British Columbia , Vancouver, BC, Canada
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81
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Vincent R, Lindstedt R, Malik N, Reid I, Messenger B. The chemistry of ethane dehydrogenation over a supported platinum catalyst. J Catal 2008. [DOI: 10.1016/j.jcat.2008.08.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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82
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Foo ASY, Lim KH. Density Functional Study of the Effects of Strains on the Adsorption of Methoxide and its Decomposed Intermediates on Cu(100) Surface. Catal Letters 2008. [DOI: 10.1007/s10562-008-9653-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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83
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Fernández E, Moses P, Toftelund A, Hansen H, Martínez J, Abild-Pedersen F, Kleis J, Hinnemann B, Rossmeisl J, Bligaard T, Nørskov J. Scaling Relationships for Adsorption Energies on Transition Metal Oxide, Sulfide, and Nitride Surfaces. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200705739] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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84
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Fernández E, Moses P, Toftelund A, Hansen H, Martínez J, Abild-Pedersen F, Kleis J, Hinnemann B, Rossmeisl J, Bligaard T, Nørskov J. Scaling Relationships for Adsorption Energies on Transition Metal Oxide, Sulfide, and Nitride Surfaces. Angew Chem Int Ed Engl 2008; 47:4683-6. [DOI: 10.1002/anie.200705739] [Citation(s) in RCA: 263] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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85
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Christensen CH, Nørskov JK. A molecular view of heterogeneous catalysis. J Chem Phys 2008; 128:182503. [DOI: 10.1063/1.2839299] [Citation(s) in RCA: 107] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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86
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Yuan D, Gong X, Wu R. Decomposition pathways of methanol on the PtAu(111) bimetallic surface: A first-principles study. J Chem Phys 2008; 128:064706. [DOI: 10.1063/1.2835545] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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87
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Jones G, Bligaard T, Abild-Pedersen F, Nørskov JK. Using scaling relations to understand trends in the catalytic activity of transition metals. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2008; 20:064239. [PMID: 21693900 DOI: 10.1088/0953-8984/20/6/064239] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
A method is developed to estimate the potential energy diagram for a full catalytic reaction for a range of late transition metals on the basis of a calculation (or an experimental determination) for a single metal. The method, which employs scaling relations between adsorption energies, is illustrated by calculating the potential energy diagram for the methanation reaction and ammonia synthesis for 11 different metals on the basis of results calculated for Ru. It is also shown that considering the free energy diagram for the reactions, under typical industrial conditions, provides additional insight into reactivity trends.
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Affiliation(s)
- G Jones
- Center for Atomic-scale Materials Design, Department of Physics, NanoDTU, Technical University of Denmark, DK-2800 Lyngby, Denmark
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88
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Hellman A, Honkala K. Including lateral interactions into microkinetic models of catalytic reactions. J Chem Phys 2007; 127:194704. [DOI: 10.1063/1.2790885] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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89
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Phatak A, Koryabkina N, Rai S, Ratts J, Ruettinger W, Farrauto R, Blau G, Delgass W, Ribeiro F. Kinetics of the water–gas shift reaction on Pt catalysts supported on alumina and ceria. Catal Today 2007. [DOI: 10.1016/j.cattod.2007.02.031] [Citation(s) in RCA: 134] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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90
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Spendelow JS, Goodpaster JD, Kenis PJA, Wieckowski A. Methanol dehydrogenation and oxidation on Pt(111) in alkaline solutions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2006; 22:10457-64. [PMID: 17129016 DOI: 10.1021/la0615995] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Adsorption, dehydrogenation, and oxidation of methanol on Pt(111) in alkaline solutions has been examined from a fundamental mechanistic perspective, focusing on the role of adsorbate-adsorbate interactions and the effect of defects on reactivity. CO has been confirmed as the main poisoning species, affecting the rate of methanol dehydrogenation primarily through repulsive interactions with methanol dehydrogenation intermediates. At direct methanol fuel cell (DMFC)-relevant potentials, methanol oxidation occurs almost entirely through a CO intermediate, and the rate of CO oxidation is the main limiting factor in methanol oxidation. Small Pt island defects greatly enhance CO oxidation, though they are effective only when the CO coverage is 0.20 ML or higher. Large Pt islands enhance CO oxidation as well, but unlike small Pt islands, they also promote methanol dehydrogenation. Perturbations in electronic structure are responsible for the CO oxidation effect of defects, but the role of large Pt islands in promoting methanol dehydrogenation is primarily explained by surface geometric structure.
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Affiliation(s)
- Jacob S Spendelow
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, USA
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91
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Abstract
Surface strain plays a major role in determining the rate limiting step and catalytic activity of platinum for CO oxidation.
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Affiliation(s)
- Lars Grabow
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison, 1415 Engineering Drive, Madison, WI 53706, USA
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