-
1
-
-
0021467338
-
-
H.-F. Liu, R.-S. Liu, K. Y. Liew, R. E. Johnson, and J. H. Lunsford, J. Am. Chem. Soc. 106, 4117 (1984).
-
(1984)
J. Am. Chem. Soc.
, vol.106
, pp. 4117
-
-
Liu, H.-F.1
Liu, R.-S.2
Liew, K.Y.3
Johnson, R.E.4
Lunsford, J.H.5
-
7
-
-
0000143650
-
-
K. Suzuki, T. Hayakawa, M. Shimizu, and K. Takehira, Catal. Lett. 30, 159 (1995).
-
(1995)
Catal. Lett.
, vol.30
, pp. 159
-
-
Suzuki, K.1
Hayakawa, T.2
Shimizu, M.3
Takehira, K.4
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15
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21944436992
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note
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Preliminary scanning tunneling microscopy (STM) results indicate some faceting of the Mo(110) surface upon oxidation at high temperatures. (Ref. 55).
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16
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0001688965
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M. K. Weldon, P. Uvdal, C. M. Friend, and J. G. Serafin, J. Chem. Phys. 103, 5075 (1995).
-
(1995)
J. Chem. Phys.
, vol.103
, pp. 5075
-
-
Weldon, M.K.1
Uvdal, P.2
Friend, C.M.3
Serafin, J.G.4
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17
-
-
0000571310
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B. C. Wiegand, P. E. Uvdal, J. G. Serafin, and C. M. Friend, J. Am. Chem. Soc. 113, 6686 (1991).
-
(1991)
J. Am. Chem. Soc.
, vol.113
, pp. 6686
-
-
Wiegand, B.C.1
Uvdal, P.E.2
Serafin, J.G.3
Friend, C.M.4
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22
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21944451312
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note
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When conditions permitted, 1000 scans each for sample and background were collected in one experiment, which is analogous to co-adding two sets of 500 scans.
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-
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23
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21944451718
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note
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3OH on clean Mo(110). The absolute oxygen coverage from methanol reaction on Mo(110) was previously determined via x-ray photoelectron spectroscopy to be ∼0.35 ML (Ref. 34) in a procedure outlined in detail elsewhere (Ref. 14).
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-
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24
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0026985292
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M. L. Colaianni, J. G. Chen, W. H. Weinberg, and J. T. Yates, Surf. Sci. 279, 211 (1992).
-
(1992)
Surf. Sci.
, vol.279
, pp. 211
-
-
Colaianni, M.L.1
Chen, J.G.2
Weinberg, W.H.3
Yates, J.T.4
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26
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21944457037
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note
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This high-coordination site was previously proposed to be the quasi-threefold site (Ref. 24); however, recent density functional calculations indicate that sulfur on Mo(110) resides in a low-symmetry site slightly off-axis from the long bridge site (Ref. 56). Since an exact structural characterization of oxygen overlayers on Mo(110) has not yet been carried out, it is possible that the oxygen in low-symmetry, high-coordination sites resides in a similar off-axis site.
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-
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27
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21944443446
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note
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Directed dosing through a stainless steel tube ∼1 cm in diameter, with the surface held ∼5 mm from the end of the tube, was used for dosing of all reagents in this study. Pressures reported correspond to the rise in background pressure and hence do not account for enhanced pressure at the crystal face.
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-
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29
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21944436278
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note
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The lack of concomitant intensity in m/e=29 and m/e=27 confirms that this product is CO and not a hydrocarbon (i.e., ethane or ethylene).
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30
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21944443311
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note
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2 sample.
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32
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0003864898
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U.S. Government Printing Office, Washington, D.C.
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S. R. Heller and G. W. A. Milne, EPA/NIH Mass Spectral Data Base, Vol. 1, Molecular Weights 30-186 (U.S. Government Printing Office, Washington, D.C., 1978).
-
(1978)
EPA/NIH Mass Spectral Data Base, Vol. 1, Molecular Weights 30-186
, vol.1
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Heller, S.R.1
Milne, G.W.A.2
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35
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21944433309
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note
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3OH on clean Mo(110) (Ref. 16).
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-
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37
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21944451852
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note
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-1; this feature is observed consistently in our spectra when there is high intensity in the quasi-threefold oxygen stretch.
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-
-
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42
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21944440689
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note
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Mo=O species deposited by NO dissociation on the 0.75-ML overlayer are stable past 700 K (Ref. 57);
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-
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43
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21944432629
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note
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Mo=O species on the highly oxidized Mo(110) surface are stable to at least 1200 K (Ref. 58).
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47
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0002447974
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T. Lindner, J. Somers, A. M. Bradshaw, A. L. D. Kilcoyne, and D. P. Woodruff, Surf. Sci. 203, 333 (1988).
-
(1988)
Surf. Sci.
, vol.203
, pp. 333
-
-
Lindner, T.1
Somers, J.2
Bradshaw, A.M.3
Kilcoyne, A.L.D.4
Woodruff, D.P.5
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48
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0029342970
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O. Schaff, G. Hess, V. Fritzsche, V. Fernandez, K.-M. Schindler, A. Theobald, P. Hofmann, A. M. Bradshaw, R. Davis, and D. P. Woodruff, Surf. Sci. 331-333, 201 (1995).
-
(1995)
Surf. Sci.
, vol.331-333
, pp. 201
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-
Schaff, O.1
Hess, G.2
Fritzsche, V.3
Fernandez, V.4
Schindler, K.-M.5
Theobald, A.6
Hofmann, P.7
Bradshaw, A.M.8
Davis, R.9
Woodruff, D.P.10
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49
-
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84911224595
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G. H. Smudde, X. D. Peng, R. Viswanathan, and P. C. Stair, J. Vac. Sci. Technol. A 9, 1885 (1991).
-
(1991)
J. Vac. Sci. Technol. a
, vol.9
, pp. 1885
-
-
Smudde, G.H.1
Peng, X.D.2
Viswanathan, R.3
Stair, P.C.4
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54
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21944445526
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note
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The 0.75-ML oxygen overlayer in the ethanol studies was heated to 760 rather than 500 K, causing some migration of surface oxygen to form a small amount of subsurface oxygen.
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