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A VOx/meso-TiO2 catalyst for methanol oxidation to dimethoxymethane

Paper ID Volume ID Publish Year Pages File Format Full-Text
51213 46835 2009 5 PDF Available
Title
A VOx/meso-TiO2 catalyst for methanol oxidation to dimethoxymethane
Abstract

Mesoporous TiO2 was prepared by simply controlling the hydrolysis of Ti(OBu)4 with the help of acetic acid. The mesoporous TiO2 had a well-crystallized anatase phase and a high surface area of 290 m2 g−1 with a pore size of about 4 nm. The anatase phase and the mesoporous structure were maintained in the VOx/TiO2 catalyst with a monolayer dispersion of V2O5, however, the surface area decreased to 126 m2 g−1. The catalyst was highly active and selective for methanol oxidation, giving about 55% conversion of methanol and 85% selectivity to dimethoxymethane at 423 K.

Keywords
Mesoporous TiO2; VOx/TiO2; Methanol oxidation; Dimethoxymethane
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A VOx/meso-TiO2 catalyst for methanol oxidation to dimethoxymethane
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 15, 15 September 2009, Pages 2051–2055
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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Any Questions? feel free to contact us