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Montemore MM, van Spronsen MA, Madix RJ, Friend CM. O2 Activation by Metal Surfaces: Implications for Bonding and Reactivity on Heterogeneous Catalysts. Chem Rev 2017; 118:2816-2862. [DOI: 10.1021/acs.chemrev.7b00217] [Citation(s) in RCA: 230] [Impact Index Per Article: 32.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Matthew M. Montemore
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St, Cambridge, Massachusetts 02138, United States
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, 29 Oxford St, Cambridge, Massachusetts 02138, United States
| | - Matthijs A. van Spronsen
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St, Cambridge, Massachusetts 02138, United States
| | - Robert J. Madix
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, 29 Oxford St, Cambridge, Massachusetts 02138, United States
| | - Cynthia M. Friend
- Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford St, Cambridge, Massachusetts 02138, United States
- John A. Paulson School of Engineering and Applied Sciences, Harvard University, 29 Oxford St, Cambridge, Massachusetts 02138, United States
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Goduljan A, de Campos Pinto LM, Juarez F, Santos E, Schmickler W. Oxygen Reduction on Ag(100) in Alkaline Solutions-A Theoretical Study. Chemphyschem 2016; 17:500-5. [DOI: 10.1002/cphc.201501036] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Aleksej Goduljan
- Institute of Theoretical Chemistry; Ulm University; 89069 Ulm Germany
| | | | - Fernanda Juarez
- Institute of Theoretical Chemistry; Ulm University; 89069 Ulm Germany
| | - Elizabeth Santos
- Institute of Theoretical Chemistry; Ulm University; 89069 Ulm Germany
- Facultad de Matemática, Astronoma y Fsica, IFEG-CONICET; Universidad Nacional de Córdoba; Córdoba Argentina
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Ringleb F, Fujimori Y, Brown MA, Kaden WE, Calaza F, Kuhlenbeck H, Sterrer M, Freund HJ. The role of exposed silver in CO oxidation over MgO(0 0 1)/Ag(0 0 1) thin films. Catal Today 2015. [DOI: 10.1016/j.cattod.2014.04.025] [Citation(s) in RCA: 8] [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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Buatier de Mongeot F, Valbusa U. Applications of metal surfaces nanostructured by ion beam sputtering. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2009; 21:224022. [PMID: 21715760 DOI: 10.1088/0953-8984/21/22/224022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We review results relative to the formation of regular nanoscale patterns on metal substrates exposed to defocused ion beam irradiation. Particular emphasis is placed on work which demonstrates the possibility of controllably modifying chemico-physical properties of the material by tailoring the nanoscale morphology during IBS patterning. Starting from the well-established results found on single-crystal model systems, we show how the controlled modification of the atomic step termination can deeply affect chemical reactivity or magnetic anisotropy. We then look in greater detail at the more recent attempts focused on the extension of IBS patterning on supported polycrystalline metal films, a promising class of systems in view of potential applications. A modification of the functional properties of metal films can also be obtained by forcing a shape anisotropy of the nanostructures. The modification of the optical response of polycrystalline metal nanowires supported on anisotropic templates produced by IBS provides a clear example of this.
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Alducin M, Busnengo HF, Muiño RD. Dissociative dynamics of spin-triplet and spin-singlet O2 on Ag(100). J Chem Phys 2008; 129:224702. [DOI: 10.1063/1.3012354] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gerbi A, Vattuone L, Rocca M, Valbusa U, Pirani F, Cappelletti D, Vecchiocattivi F. New insights on the stereodynamics of ethylene adsorption on an oxygen-precovered silver surface. J Chem Phys 2005; 123:224709. [PMID: 16375497 DOI: 10.1063/1.2136159] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The control of spatial orientation of molecules has a great influence on the stereodynamics of elementary processes occurring both in homogeneous and heterogeneous phases. Nonpolar molecules have so far escaped direct experimental investigations because of their poor sensitivity to several external constraints. Recently, it has been shown that the collisional alignment produced in supersonic expansions coupled with molecular-beam velocity selection can help solve such problems. Here we show that the sticking probability of ethylene, a nonpolar molecule prototypical of unsaturated hydrocarbons, on an O(2)-precovered Ag(001) surface is larger for molecules approaching in a helicopter-like motion than for those cartwheeling. A mechanism involving a weakly bound precursor state is suggested, with helicopter molecules having a lower chance of being scattered back into the gas phase than cartwheels when colliding with preadsorbed ethylene.
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Affiliation(s)
- Andrea Gerbi
- Istituto Nazionale per la Fisica della Materia, Unità di Genova, Dipartimento di Fisica, Università di Genova, 16146 Genoa, Italy
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Layson AR, Evans JW, Fournée V, Thiel PA. The effect of common gases on nucleation of metal islands: The role of oxygen in Ag(100) homoepitaxy. J Chem Phys 2003. [DOI: 10.1063/1.1558035] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Wang Y, Jia L, Wang W, Fan K. O/Ag(100) Surface: A Density Functional Study with Slab Model. J Phys Chem B 2002. [DOI: 10.1021/jp012552p] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yun Wang
- Molecular Catalysis and Innovative Material Laboratory, Department of Chemistry, Fudan University, Shanghai 200433, People's Republic of China
| | - LingLing Jia
- Molecular Catalysis and Innovative Material Laboratory, Department of Chemistry, Fudan University, Shanghai 200433, People's Republic of China
| | - Wenning Wang
- Molecular Catalysis and Innovative Material Laboratory, Department of Chemistry, Fudan University, Shanghai 200433, People's Republic of China
| | - Kangnian Fan
- Molecular Catalysis and Innovative Material Laboratory, Department of Chemistry, Fudan University, Shanghai 200433, People's Republic of China
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Boato G, Volpi GG. EXPERIMENTS ON THE DYNAMICS OF MOLECULAR PROCESSES: A Chronicle of Fifty Years. Annu Rev Phys Chem 1999; 50:23-50. [PMID: 15012405 DOI: 10.1146/annurev.physchem.50.1.23] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
[Figure: see text] [Figure: see text] [Figure: see text] [Figure: see text] ▪ Abstract This paper reviews the way in which, in the Italy of the years immediately after World War II, interest in the dynamics of molecular processes was awakened. The narrative begins with the work of a small number of chemists and physicists who, in the initial stage, interacted closely. In the course of the years, their interests diverged and younger people joined the newly formed groups. Even now, after half a century, a common approach can still to be seen regarding how to attack problems and perform experiments. Experimental work is discussed, bringing out the common viewpoint of fields as diverse as mass spectrometry, isotope effects, chemical kinetics, molecular beams, molecule-molecule interactions, molecule-ion interactions, molecule-surface interactions, and plasma chemistry.
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Affiliation(s)
- G Boato
- Dipartimento di Fisica, Università di Genova, Via Dodecaneso 33, 16146 Genova, Italy.
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Buatier de Mongeot F, Cupolillo A, Rocca M, Valbusa U. Sub-surface incorporation of oxygen on Ag(001) during molecular dissociation. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)00125-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Vattuone L, Gambardella P, Burghaus U, Cemič F, Cupolillo A, Valbusa U, Rocca M. Collision induced desorption and dissociation of O2 chemisorbed on Ag(001). J Chem Phys 1998. [DOI: 10.1063/1.476820] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Vattuone L, Gambardella P, Cemič F, Valbusa U, Rocca M. Enhanced collision induced desorption and dissociation of O2 chemisorbed on Ag(001) at grazing incidence. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00998-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Buatier de Mongeot F, Cupolillo A, Valbusa U, Rocca M. Anharmonicity of the O2–Ag(001) chemisorption potential. J Chem Phys 1997. [DOI: 10.1063/1.474041] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Åkerlund C, Zorić I, Kasemo B, Cupolillo A, de Mongeot F, Rocca M. Dissociation of O2 chemisorbed on Ag (110) and Pt(111) induced by energetic Xe atoms. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00348-5] [Citation(s) in RCA: 23] [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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de Mongeot F, Cupolillo A, Valbusa U, Rocca M. O2 dissociation on Ag(001): the role of kink sites. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00381-3] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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