Potential of UV-Raman spectroscopy for characterization of sub-monolayer MoOx model catalysts at ambient pressure

B.L. Mojet; L. Coulier; J. Grondelle, van; J.W. Niemantsverdriet; R.A. Santen, van

doi:10.1023/B:CATL.0000029521.80714.8d

Potential of UV-Raman spectroscopy for characterization of sub-monolayer MoOx model catalysts at ambient pressure

B.L. Mojet, L. Coulier, J. Grondelle, van, J.W. Niemantsverdriet, R.A. Santen, van

Inorganic Materials & Catalysis

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Abstract

UV-Raman spectroscopy is demonstrated to be a valuable tool to study molybdenumoxide model catalysts at ambient pressure while visible light Raman yields no information. UV-Raman offers the possibility to characterize MoOx/Al2O3/Si and MoOx/SiO2/Si model systems with sub-monolayer loading of MoOx even though the surface area of a Si-wafer is much lower than that of a bulk support. Anchoring of MoOx onto Al2O3/Si and SiO2/Si results in similar molybdenum oxide compds. as for bulk catalysts

Original language	English
Pages (from-to)	1-4
Journal	Catalysis Letters
Volume	96
Issue number	1-2
DOIs	https://doi.org/10.1023/B:CATL.0000029521.80714.8d
Publication status	Published - 2004

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abstract = "UV-Raman spectroscopy is demonstrated to be a valuable tool to study molybdenumoxide model catalysts at ambient pressure while visible light Raman yields no information. UV-Raman offers the possibility to characterize MoOx/Al2O3/Si and MoOx/SiO2/Si model systems with sub-monolayer loading of MoOx even though the surface area of a Si-wafer is much lower than that of a bulk support. Anchoring of MoOx onto Al2O3/Si and SiO2/Si results in similar molybdenum oxide compds. as for bulk catalysts",

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T1 - Potential of UV-Raman spectroscopy for characterization of sub-monolayer MoOx model catalysts at ambient pressure

AU - Mojet, B.L.

AU - Coulier, L.

AU - Grondelle, van, J.

AU - Niemantsverdriet, J.W.

AU - Santen, van, R.A.

PY - 2004

Y1 - 2004

N2 - UV-Raman spectroscopy is demonstrated to be a valuable tool to study molybdenumoxide model catalysts at ambient pressure while visible light Raman yields no information. UV-Raman offers the possibility to characterize MoOx/Al2O3/Si and MoOx/SiO2/Si model systems with sub-monolayer loading of MoOx even though the surface area of a Si-wafer is much lower than that of a bulk support. Anchoring of MoOx onto Al2O3/Si and SiO2/Si results in similar molybdenum oxide compds. as for bulk catalysts

AB - UV-Raman spectroscopy is demonstrated to be a valuable tool to study molybdenumoxide model catalysts at ambient pressure while visible light Raman yields no information. UV-Raman offers the possibility to characterize MoOx/Al2O3/Si and MoOx/SiO2/Si model systems with sub-monolayer loading of MoOx even though the surface area of a Si-wafer is much lower than that of a bulk support. Anchoring of MoOx onto Al2O3/Si and SiO2/Si results in similar molybdenum oxide compds. as for bulk catalysts

U2 - 10.1023/B:CATL.0000029521.80714.8d

DO - 10.1023/B:CATL.0000029521.80714.8d

M3 - Article

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SP - 1

EP - 4

JO - Catalysis Letters

JF - Catalysis Letters

IS - 1-2

ER -

Potential of UV-Raman spectroscopy for characterization of sub-monolayer MoOx model catalysts at ambient pressure

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