Comparison of V/sub 2/O/sub 5//TiO (ANATASE) and V/sub 2/O/sub 5//TiO/sub 2/ (rutile): Promoting effect of the support
Conference
·
· Am. Chem. Soc., Div. Pet. Chem., Prepr.; (United States)
OSTI ID:5400044
The interaction of V/sub 2/O/sub 5/ with TiO/sub 2/(anatase) and TiO/sub 2/(rutile) was examined with laser Raman spectroscopy and for the oxidation of o-xylene to phthalic anhydride. Laser Raman studies revealed that the interaction of V/sub 2/O/sub 5/ with the TiO/sub 2/(rutile) surface is weaker than the interaction of V/sub 2/O/sub 5/ with the TiO/sub 2/(anatase) surface. The much poorer selectivity observed for V/sub 2/O/sub 5//TiO/sub 2/(rutile) relative to V/sub 2/O/sub 5//TiO/sub 2/(anatase) for the oxidation of o-xylene to phthalic anhydride is thought to be related to the V/sub 2/O/sub 5//TiO/sub 2/ interactions.
- Research Organization:
- Intermediates Technology Div., Exxon Chemical Co., Baton Rouge, LA
- OSTI ID:
- 5400044
- Report Number(s):
- CONF-860425-
- Conference Information:
- Journal Name: Am. Chem. Soc., Div. Pet. Chem., Prepr.; (United States) Journal Volume: 31:1
- Country of Publication:
- United States
- Language:
- English
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Journal Article
·
Fri Feb 28 23:00:00 EST 1986
· J. Catal.; (United States)
·
OSTI ID:5217151
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·
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· Journal of Catalysis; (United States)
·
OSTI ID:6916550
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Journal Article
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Sat Nov 30 23:00:00 EST 1996
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OSTI ID:468679
Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400104 -- Spectral Procedures-- (-1987)
ALKYLATED AROMATICS
ANHYDRIDES
AROMATICS
CARBOXYLIC ACIDS
CATALYST SUPPORTS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
COHERENT SCATTERING
COMPARATIVE EVALUATIONS
COMPLEXES
DICARBOXYLIC ACIDS
DIFFRACTION
HYDROCARBONS
LASER SPECTROSCOPY
MATERIALS
MINERALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXIDATION
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE
PHTHALIC ACID
RADIOACTIVE MATERIALS
RADIOACTIVE MINERALS
RAMAN SPECTRA
RAMAN SPECTROSCOPY
RUTILE
SCATTERING
SPECTRA
SPECTROSCOPY
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPLEXES
VANADIUM COMPOUNDS
VANADIUM OXIDES
X-RAY DIFFRACTION
XYLENES
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400104 -- Spectral Procedures-- (-1987)
ALKYLATED AROMATICS
ANHYDRIDES
AROMATICS
CARBOXYLIC ACIDS
CATALYST SUPPORTS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
COHERENT SCATTERING
COMPARATIVE EVALUATIONS
COMPLEXES
DICARBOXYLIC ACIDS
DIFFRACTION
HYDROCARBONS
LASER SPECTROSCOPY
MATERIALS
MINERALS
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXIDATION
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE
PHTHALIC ACID
RADIOACTIVE MATERIALS
RADIOACTIVE MINERALS
RAMAN SPECTRA
RAMAN SPECTROSCOPY
RUTILE
SCATTERING
SPECTRA
SPECTROSCOPY
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPLEXES
VANADIUM COMPOUNDS
VANADIUM OXIDES
X-RAY DIFFRACTION
XYLENES