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The Reactor-STM: A Real-Space Probe for Operando Nanocatalysis

Published online by Cambridge University Press:  31 January 2011

Joost Frenken  and
Bas Hendriksen
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Abstract

“Looking” on the other side of the pressure gap in heterogeneous catalysis is an essential step in identifying and understanding differences and similarities between the behavior of catalysts under actual operation conditions (operando) and under the nearvacuum conditions of traditional laboratory experiments. In this article, we demonstrate that real-space, atomic-scale imaging of active catalyst surfaces is possible under realistic or semirealistic reaction conditions with the reactor-STM, a scanning tunneling microscope that is fully integrated with a miniature flow reactor and housed inside an ultrahigh-vacuum system. This special-purpose instrument combines the merits of standard surface-science methods with operando STM observations of model catalysts in action. We illustrate the strength of this microscope with examples of CO oxidation on platinum surfaces.

Type
Research Article
Information
MRS Bulletin , Volume 32 , Issue 12: Novel In Situ Probes for Nanocatalysis , December 2007 , pp. 1015 - 1021
Copyright
Copyright © Materials Research Society 2007

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References

1.Wintterlin, J., Adv. Catal. 45 131 (2000).CrossRefGoogle Scholar
2.Stoltze, P., Nørskov, J.K., Phys. Rev. Lett. 55, 2502 (1985).CrossRefGoogle Scholar
3.Rodriguez, J.A., Goodman, D.W., Surf. Sci. Rep. 14, 1 (1991).CrossRefGoogle Scholar
4.Over, H., Kim, Y.D., Seitsonen, A.P., Wendt, S., Lundgren, E., Schmid, M., Varga, P., Morgante, A., Ertl, G., Science 287, 1474 (2001).CrossRefGoogle Scholar
5.Hendriksen, B.L.M., Frenken, J.W.M., Phys. Rev. Lett. 89, 046101 (2002).CrossRefGoogle Scholar
6.Rasmussen, P.B., Hendriksen, B.L.M., Zeijlemaker, H., Ficke, H.G., Frenken, J.W.M., Rev. Sci. Instrum. 69, 3879 (1998).CrossRefGoogle Scholar
7.Hendriksen, B.L.M., Model Catalysts in Action—High-Pressure Scanning Tunneling Microscopy, PhD thesis, Leiden University, Leiden, the Netherlands, 2003.Google Scholar
8.Bluhm, H., Hävecker, M., Knop-Gericke, A., Kiskinova, M., Schlögl, R., Salmeron, M., MRS Bull. 32 (12) (December 2007).CrossRefGoogle Scholar
9.Requejo, F.G., Hebenstreit, E.L.D., Ogletree, D.F., Salmeron, M., J. Catal. 226, 83 (2004).CrossRefGoogle Scholar
10.Jansen, W.P.A., van der Gon, A.W. Denier, Wijers, G.M., Rikers, Y.G.M., Brongersma, H.H., van der Hoogen, P.W., de Laat, J.A.M., Maas, T.M., Dekkers, E.C.A., Brinkgreve, P., Rev. Sci. Instrum. 73, 354 (2002).CrossRefGoogle Scholar
11.Gai, P.L., Boyes, E.D., Helveg, S., Hansen, P.L., Giorgio, S., Henry, C., MRS Bull. 32 (12) (December 2007).CrossRefGoogle Scholar
12.Hansen, P.L., Wagner, J.B., Helveg, S., Rostrup-Nielsen, J.R., Clausen, B.S., Topsøe, H., Science 295, 2053 (2002).CrossRefGoogle Scholar
13.Rupprechter, G., MRS Bull. 32 (12) (December 2007).CrossRefGoogle Scholar
14.Beitel, G.A., Laskov, A., Oosterbeek, H., Kuipers, E.W., J. Phys. Chem. 100, 12494 (1996).CrossRefGoogle Scholar
15.Ozensoy, E., Hess, C., Loffreda, D., Sautet, P., Goodman, D.W., J. Phys. Chem. B 109, 5415 (2005).Google Scholar
16.Su, X., Cremer, P.S., Shen, Y.R., Somorjai, G.A., Phys. Rev. Lett. 77, 3858 (1996).CrossRefGoogle Scholar
17.Rupprechter, G., Dellwig, T., Unterhalt, H., Freund, H.-J., J. Phys. Chem. B 105, 3797 (2001).CrossRefGoogle Scholar
18.Rotermund, H.H., Surf. Sci. 386, 10 (1997).CrossRefGoogle Scholar
19.Evans, J., Puig-Molina, A., Tromp, M., MRS Bull. 32 (12) (December 2007).CrossRefGoogle Scholar
20.Knop-Gericke, A., Hävecker, M., Schedel-Niedrig, T., Schlögl, R., Catal. Lett. 66, 215 (2000).CrossRefGoogle Scholar
21.Ferrer, S., Ackermann, M.D., Lundgren, E., MRS Bull. 32 (12) (December 2007).CrossRefGoogle Scholar
22.Isern, H., Peters, K., Steadman, P., Robach, O., Alvarez, J., Lundgren, E., Ferrer, S., Surf. Sci. 482–485, 101 (2001).CrossRefGoogle Scholar
23.McIntyre, B.J., Salmeron, M., Somorjai, G.A., Rev. Sci. Instrum. 64, 687 (1993).CrossRefGoogle Scholar
24.Jensen, J.A., Rider, K.B., Chen, Y., Salmeron, M., J. Vac. Sci. Technol. B 17, 1080 (1999).CrossRefGoogle Scholar
25.Laegsgaard, E., Österlund, L., Thostrup, P., Rasmussen, P.B., Stensgaard, I., Besenbacher, F., Rev. Sci. Instrum. 72, 3537 (2001).CrossRefGoogle Scholar
26.Kolmakov, A., Goodman, D.W., Rev. Sci. Instrum. 74, 2444 (2003).CrossRefGoogle Scholar
27.Rößler, M., Geng, P., Wintterlin, J., Rev. Sci. Instrum. 76, 023705 (2005).CrossRefGoogle Scholar
28.Jensen, J.A., Rider, K.B., Salmeron, M., Somorjai, G.A., Phys. Rev. Lett. 80, 1228 (1998).CrossRefGoogle Scholar
29.Vestergaard, E. Kruse, Thostrup, P., An, T., Laegsgaard, E., Stensgaard, I., Hammer, B., Besenbacher, F., Phys. Rev. Lett 88, 259601 (2002).CrossRefGoogle Scholar
30.Cernota, P., Rider, K., Yoon, H.A., Salmeron, M., Somorjai, G.A., Surf. Sci. 445, 249 (2000).CrossRefGoogle Scholar
31.Rider, K.B., Hwang, K.S., Salmeron, M., Somorjai, G.A., Phys. Rev. Lett. 86, 4330 (2001).CrossRefGoogle Scholar
32.Rider, K.B., Hwang, K.S., Salmeron, M., Somorjai, G.A., J. Am. Chem. Soc. 124, 5588 (2002).CrossRefGoogle Scholar
33.Thostrup, P., Vestergaard, E. Kruse, An, T., Laegasgaard, E., Besenbacher, F., J. Chem. Phys. 118, 3724 (2003).CrossRefGoogle Scholar
34.McIntyre, B.J., Salmeron, M., Somorjai, G.A., J. Vac. Sci. Technol. A 11, 1964 (1993).CrossRefGoogle Scholar
35.Österlund, L., Rasmussen, P.B., Thostrup, P., Laegsgaard, E., Stensgaard, I., Besenbacher, F., Phys. Rev. Lett. 86, 460 (2001).CrossRefGoogle Scholar
36.Kolmakov, A., Goodman, D.W., Surf. Sci. 490, L597 (2001).CrossRefGoogle Scholar
37.Rössler, M., Günther, S., Wintterlin, J., J. Phys. Chem. C 111, 2242 (2006).CrossRefGoogle Scholar
38.Vang, R.T., Wang, J.-G., Knudsen, J., Schnadt, J., Laegsgaard, E., Stensgaard, I., Besenbacher, F., J. Phys. Chem. B 109, 14262 (2005).CrossRefGoogle Scholar
39.Vestergaard, E.K., Vang, R.T., Knudsen, J., Pedersen, T.M., An, T., Laegsgaard, E., Stensgaard, I., Hammer, B., Besenbacher, F., Phys. Rev. Lett. 95, 126101 (2005).CrossRefGoogle Scholar
40.Montano, M., Salmeron, M., Somorjai, G.A., Surf. Sci. 600, 1809 (2006).CrossRefGoogle Scholar
41.Menzel, A., Chang, K.-C., Komanicky, V., Tolmachev, Y.V., Tkachuk, A.V., Chu, Y.S., You, H., Phys. Rev. B 95, 035426 (2007).CrossRefGoogle Scholar
42.Jugnet, Y., Aires, F.J. Cadete Santos, Deranlot, C., Piccolo, L., Bertolini, J.C., Surf. Sci. 521, L639 (2002).CrossRefGoogle Scholar
43.Hoogeman, M.S., Glastra van Loon, D., Loos, R.W.M., Ficke, H.G., de Haas, E., van der Linden, J.J., Zeijlemaker, H., Kuipers, L., Chang, M.F., Klik, M.A.J., Frenken, J.W.M., Rev. Sci. Instrum. 69, 2072 (1998).CrossRefGoogle Scholar
44.Rost, M.J., Quist, D.A., Frenken, J.W.M., Phys. Rev. Lett. 91, 026101 (2003).CrossRefGoogle Scholar
45.Vlieg, E., Robinson, I.K., Kern, K., Surf. Sci. 233, 248 (1990).CrossRefGoogle Scholar
46.Gritsch, T., Coulman, D., Behm, R.J., Ertl, G., Phys. Rev. Lett. 63, 1086 (1989).CrossRefGoogle Scholar
47.Quiros, C., Robach, O., Isern, H., Ordejón, P., Ferrer, S., Surf. Sci. 522, 161 (2003).CrossRefGoogle Scholar
48.Bobaru, S.C., High-Pressure STM Studies of Oxidation Catalysis, PhD thesis, Leiden University, Leiden, the Netherlands, 2006.Google Scholar
49.Ackermann, M.D., Hendriksen, B.L.M., Robach, O., Bobaru, S.C., Popa, I., Quiros, C., Kim, H., Ferrer, S., Frenken, J.W.M., unpublished.Google Scholar
50.Reuter, K., Scheffler, M., Phys. Rev. B 65, 035406 (2001).CrossRefGoogle Scholar
51.Reuter, K., Scheffler, M., Phys. Rev. Lett. 90, 046103 (2003).CrossRefGoogle Scholar
52.Reuter, K., Scheffler, M., Phys. Rev. B 68, 045407 (2003).CrossRefGoogle Scholar
53.Mars, P., van Krevelen, D.W., Chem. Eng. Sci. 3, 41 (1954).CrossRefGoogle Scholar
54.Somorjai, G.A., Introduction to Surface Chemistry and Catalysis (Wiley-Interscience, New York, 1994).Google Scholar
55.Hendriksen, B.L.M., Bobaru, S.C., Frenken, J.W.M., Top. Catal. 36, 43 (2005).CrossRefGoogle Scholar
56.Ackermann, M.D., Pedersen, T.M., Hendriksen, B.L.M., Robach, O., Bobaru, S.C., Popa, I., Quiros, C., Kim, H., Hammer, B., Ferrer, S., Frenken, J.W.M., Phys. Rev. Lett. 95, 255505 (2005).CrossRefGoogle Scholar
57. STM movies can be viewed at Interface Physics Group Web site, Leiden University, www.physics.leidenuniv.nl/sections/cm/ip (accessed November 2007).Google Scholar
58.Hendriksen, B.L.M., Bobaru, S.C., Frenken, J.W.M., Surf. Sci. 552, 229 (2004).CrossRefGoogle Scholar
59.Rost, M.J., Crama, L., Schakel, P., van Tol, E., van Velzen-Williams, G.B.E.M., Overgauw, C.F., Horst, H. ter, Dekker, H., Okhuijsen, B., Seynen, M., Vijftigschild, A., Han, P., Katan, A.J., Schoots, K., Schumm, R., van Loo, W.A., Oosterkamp, T.H., Frenken, J.W.M., Rev. Sci. Instrum. 76, 053710 (2005).CrossRefGoogle Scholar
60.Frenken, J.W.M., Oosterkamp, T.H., Hendriksen, B.L.M., Rost, M.J., Mater. Today 8, 20 (2005).CrossRefGoogle Scholar
61.Reuter, K., Frenkel, D., Scheffler, M., Phys. Rev. Lett. 93, 116105 (2004).CrossRefGoogle Scholar
62.Rogal, J., Reuter, K., Scheffler, M., Phys. Rev. B 75, 205433 (2007).CrossRefGoogle Scholar
63.Rogal, J., Reuter, K., Scheffler, M., Phys. Rev. Lett. 98, 046101 (2007).CrossRefGoogle Scholar