Site-specific reactivity of oxygen at Cu(110) step defects: An STM study of ammonia dehydrogenation

Surface Science

Volumn 367, Issue 3, 1996, Pages

  Guo, Xing Cai ^a   Madix, Robert J ^a  

^a Stanford University ^*  (United States)

Author keywords

Adsorption kinetics; Ammonia; Atom solid reactionscatalysis; Copper; Low index single crystal surfaces; Models of surface kinetics; Oxygen; Scanning tunneling microscopy; Surface chemical reaction

Indexed keywords

AMMONIA; CATALYSIS; COPPER; CRYSTAL DEFECTS; DEHYDROGENATION; OXYGEN; REACTION KINETICS; SCANNING TUNNELING MICROSCOPY;

ADSORPTION KINETICS; SITE-SPECIFIC REACTIVITY; SURFACE REACTION; SURFACE STEP DEFECTS;

ADSORPTION;

EID: 0030405248     PISSN: 00396028     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0039-6028(96)01125-9     Document Type: Article

References (26)

1. H.S. Taylor, Proc. R. Soc. London, Ser. A 108 (1925) 105.
2. J.T. Yates, Jr., J. Vac. Sci. Technol. A 13 (1995) 1359.
3. J. Perdereau and G.E. Rhead, Surf. Sci. 24 (1971) 555.
4. B. Lang, R.W. Joyner and G.A. Somorjai, Surf. Sci. 30 (1972) 454.
5. H. Ibach, K. Horn, H. Lüth and R. Dorn, Surf. Sci. 38 (1973) 433.
6. H. Conrad, E. Ertl and E.E. Latta, Surf. Sci. 41 (1974) 435.
7. H. Hopster, H. Ibach and G. Comsa, J. Catal. 46 (1977) 37.
8. W. Erley and H. Wagner, Surf. Sci. 74 (1978) 333.
9. L.K. Verheij, M.B. Hugenschmidt, L. Cölln, B. Poelsema and G. Comsa, Chem. Phys. Lett. 166 (1990) 523.
10. J. Xu and J.T. Yates, Jr., J. Chem. Phys. 99 (1993) 725.
11. R.D. Ramsier, Q. Gao, H.N. Waltenburg and J.T. Yates, Jr., J. Chem. Phys. 100 (1994) 6837.
12. B. Afsin, P.R. Davies, A. Pashusky, M.W. Roberts and D. Vincent, Surf. Sci. 284 (1993) 109.
13. W.W. Crew and R.J. Madix, Rev. Sci. Instrum. 66 (1995) 4552.
14. G. Ertl, Surf. Sci. 6 (1967) 208.
15. D.J. Coulman, J. Wintterlin, R.J. Behm and G. Ertl, Phys. Rev. Lett. 64 (1990) 1761.
16. Y. Kuk, P.M. Chua, P.J. Silverman and J.A. Meyer, Phys. Rev. B 41 (1990) 12393.
17. F. Besenbacher and J.K. Nørskov, Prog. Surf. Sci. 44 (1993) 5.
18. K. Kern, H. Niehus, A. Schatz, P. Zeppenfeld, J. Goerge and G. Comsa, Phys. Rev. Lett. 67 (1991) 855.
19. F. Jensen, F. Besenbacher, E. Lægsgaard and I. Stensgaard, Phys. Rev. B 41 (1990) 10233.
20. J. Wintterlin, R. Schuster, D.J. Coulman, G. Ertl and R.J. Behm, J. Vac. Sci. Technol. B 9 (1991) 902.
21. D. Heskett, A. Baddorf and E.W. Plummer, Surf. Sci. 195 (1988) 94.
22. H. Niehus, R. Spitzl, K. Besocke and G. Comsa, Phys. Rev. B 43 (1991) 43.
23. X.-C. Guo and R.J. Madix, to be published.
24. R.L. Schwoebel and E.J. Shipsey, J. Appl. Phys. 37 (1966) 3682.
25. A.F. Carley, P.R. Davies, M.W. Roberts and D. Vincent, Top Catal. 1 (1994) 35.
26. L. Ruan, I. Stensgaard, E. Lægsgaard and F. Besenbacher, Surf. Sci. 314 (1994) L873.