Enhanced chemical reactivity of under-coordinated atoms at Pt-Rh bimetallic surfaces: A spectroscopic characterization

Journal of Physical Chemistry C

Volumn 115, Issue 8, 2011, Pages 3378-3384

  Baraldi, Alessandro ^a,b   Bianchettin, Laura ^a,b   De Gironcoli, Stefano ^c   Vesselli, Erik ^a,b   Lizzit, Silvano ^d   Petaccia, Luca ^d   Comelli, Giovanni ^a,b   Rosei, Renzo ^a,b  

^a UNIVERSITY OF TRIESTE   (Italy)

^b IOM CNR LABORATORIO TASC   (Italy)

^c DEMOCRITOS NATIONAL SIMULATION CENTER   (Italy)

^d SINCROTRONE TRIESTE   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC CONFIGURATION; BIMETALLIC NANOCLUSTERS; BIMETALLIC SURFACES; COMPLEX SYSTEMS; COORDINATION NUMBER; CORE LEVEL PHOTOEMISSION SPECTROSCOPY; CORE LEVEL SHIFTS; CORE LEVELS; D-BAND CENTERS; DESCRIPTORS; GEOMETRICAL STRUCTURE; HIGH DENSITY; LINEAR RELATIONSHIPS; LOCAL SURFACES; MULTI-COMPONENT ALLOY; NANO-STRUCTURED; PT(111); SPECTRAL COMPONENTS; SPECTROSCOPIC CHARACTERIZATION; TRANSITION METAL SYSTEM;

ATOMS; COORDINATION REACTIONS; DENSITY FUNCTIONAL THEORY; ELECTRONIC STRUCTURE; EMISSION SPECTROSCOPY; PLATINUM; RHODIUM; TRANSITION METALS;

ATOMIC SPECTROSCOPY;

EID: 79952012617     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp110329w     Document Type: Article

References (53)

1. Mavrikakis, M.; Stolze, P.; Nørskov, J. K. Catal. Lett. 2000, 64, 101
2. Schlapka, A.; Lischka, M.; Gross, A.; Kasberger, U.; Jakob, P. Phys. Rev. Lett. 2003, 91, 016101
3. Ricci, D.; Bongiorno, A.; Pacchioni, G.; Landman, U. Phys. Rev. Lett. 2006, 97, 036106
4. van Bokhoven, J. A.; Louis, C.; Miller, J. T.; Tromp, M.; Safonova, O. V.; Glatzel, P. Angew. Chem., Int. Ed. 2006, 45, 4651
5. Molina, L. M.; Hammer, B. Phys. Rev. Lett. 2003, 90, 206102
6. Valden, M.; Lai, X.; Goodman, D. W. Science 1998, 281, 1647
7. Lai, X.; St. Clair, T. P.; Valden, M.; Goodman, D. W. Prog. Surf. Sci. 1998, 59, 25
8. Hvolbaek, B.; Janssens, T. V. W.; Clausen, B. S.; Falsing, H.; Christensen, C. H.; Nørskov, J. K. Nano Today 2007, 4, 14
9. Hammer, B.; Nørskov, J. K. Nature 1995, 376, 238
10. Hammer, B.; Morikawa, Y.; Nørskov, J. K. Phys. Rev. Lett. 1996, 76, 2141
11. Tian, N.; Zhou, Z.-Y.; Sun, S.-G.; Ding, Y.; Wang, Z. L. Science 2007, 316, 732
12. Corain, B.; Schmid, G.; Toshima, N., Eds.; Metal Nanoclusters in Catalysis and Materials Science: The Issue of Size Control; Elsevier: Amsterdam, 2008.
13. Rodriguez, J. A.; Goodman, D. W. Science 1992, 257, 897
14. Chen, J. G.; Menning, C. A.; Zellner, M. B. Surf. Sci. Rep. 2008, 63, 201
15. Greeley, J.; Mavrikakis, M. Nat. Mater. 2004, 3, 810
16. Campbell, C. T. Annu. Rev. Phys. Chem. 1990, 41, 775
17. Sinflet, J. H. Bimetallic Catalysts: Discoveries, Concept and Application; Wiley: New York, 1983.
18. Markovic, N. M.; Ross, P. N. Surf. Sci. Rep. 2002, 45, 121
19. Binnis, C. Surf. Sci. Rep. 2001, 44, 1
20. Gilb, S.; Arenz, M.; Heiz, U. Mater. Today 2006, 9, 49
21. Palmer, R. E.; Pratontep, S.; Boyen, H.-G. Nat. Mater. 2003, 2, 443
22. Stamenkovic, V. R.; Mun, B. S.; Arenz, M.; Mayrhofer, K. J. J.; Lucas, C. A.; Wang, G.; Ross, P. N.; Markovic, N. M. Nat. Mater. 2007, 6, 241
23. Nieuwenhuys, B. E. Adv. Catal. 2000, 44, 259
24. Alayoglu, A.; Eichhorn, B. J. Am. Chem. Soc. 2008, 130, 17479
25. Baraldi, A.; Comelli, G.; Lizzit, S.; Kiskinova, M.; Paolucci, G Surf. Sci. Rep. 2003, 49, 169
26. Baraldi, A.; Dhanak, V. R. J. Electron Spectrosc. Relat. Phenom. 1994, 67, 211
27. Bianchettin, L.; de Gironcoli, S.; Vesselli, E.; Lizzit, S.; Petaccia, L.; Comelli, G.; Rosei, R. J. Chem. Phys. 2008, 128, 114706
28. Baraldi, A.; Bianchettin, L.; Vesselli, E.; de Gironcoli, S.; Lizzit, S.; Petaccia, L.; Zampieri, G.; Comelli, G.; Rosei, R. New J. Phys. 2007, 9, 143
29. Baraldi, A. J. Phys.: Condens. Matter 2008, 20, 93001
30. Doniach, S.; Šunjić, M. J. Phys. C 1970, 3, 185
31. Giannozzi, P.. J. Phys.: Condens. Matter 2009, 21, 395502. See also http://www.quantum-espresso.org.
32. Perdew, J. P.; Burke; Ernzerhof, M. Phys. Rev. Lett. 1996, 77, 3865
33. Perdew, J. P. In Electronic Structure of Solids '91; Ziesche, P.,; Eshring, H., Eds.; Akademie Verlag: Berlin, 1991; p 11.
34. Vanderbilt, D. Phys. Rev. B 1990, 41, 7892
35. Kohn, W.; Sham, L. Phys. Rev. A 1965, 140, 1133
36. Hohenberg, P.; Kohn, W. Phys. Rev. B 1964, 136, 864
37. Monkhorst, H. J.; Pack, J. D. Phys. Rev. B 1976, 13, 5188
38. Methfessel, M.; Paxton, A. T. Phys. Rev. B 1989, 40, 3616
39. Bianchettin, L.; Baraldi, A.; de Gironcoli, S.; Vesselli, E.; Lizzit, S.; Petaccia, L.; Comelli, G.; Rosei, R. Phys. Rev. B 2006, 74, 4543
40. Deskins, N. A.; Lauterbach, J.; Thomson, K. T. J. Chem. Phys. 2005, 122, 184709
41. Kokalj, A.; Causà, M. J. Phys.: Condens. Matter 1999, 11, 7463
42. Lorensen, H. T.; Nørskov, J. K.; Jacobsen, K. W. Phys. Rev. B 1999, 60, R5149
43. Bondino, F.; Comelli, G.; Baraldi, A.; Vesselli, E.; Rosei, R.; Goldoni, A.; Lizzit, S.; Bungaro, C.; de Gironcoli, S.; Baroni, S. J. Chem. Phys. 2003, 119, 12525
44. Wyckoff, R. W. G. Crystal structure, 2 nd ed.; Interscience: New York, 1963.
45. Villars, P.; Calvert, L. D. Pearson's Handbook of Crystallographic Data for Intermetallic Phases; American Society for Metals: Metals Park, OH, 1985.
46. Feibelman, P. J. Phys. Rev. B 1997, 56, 2175
47. Chen, M. S.; Kumar, D.; Yi, C. W.; Goodman, D. W. Science 2005, 310, 291
48. Silvestri, W.; Graham, A. P.; Toennies, J. P. Phys. Rev. Lett. 1998, 81, 1034
49. Lin, N.; Payer, D.; Dmitriev, A.; Strunskus, T.; Wölll, C.; Barth, J. V.; Kern, K. Angew. Chem., Int. Ed. 2005, 44, 1488
50. Ganduglia-Pirovano, M. V.; Kudrnovsky, J.; Scheffler, M. Phys. Rev. Lett. 1997, 78, 1807
51. Gómez, R.; Gutierrez de Dios, F. J.; Feliu, J. M. Electrochim. Acta 2004, 49, 1195
52. Gutierrez de Dios, F. J.; Gómez, R.; Feliu, J. M. Electrochem. Commun. 2001, 3, 659
53. Alayoglu, S.; Nilekar, A. U.; Mavrikakis, M.; Eichhorn, B. Nat. Mater. 2008, 7, 333