fulltext.study @t Gmail

Characterization and performance of sulfated VOx–TiO2 catalysts in the one-step oxidation of methanol to dimethoxymethane

Paper ID Volume ID Publish Year Pages File Format Full-Text
51653 46849 2010 5 PDF Available
Title
Characterization and performance of sulfated VOx–TiO2 catalysts in the one-step oxidation of methanol to dimethoxymethane
Abstract

The sulfated VOx–TiO2 catalysts were synthesized by rapid combustion method. The catalytic properties were evaluated by the one-step oxidation of methanol to dimethoxymethane. It was found that the sulfate was highly dispersed on the catalyst surface as the sulfate content below 4 mol%, and aggregated as it was above 4 mol%. The former contributed to the increased number of acidic sites, while the latter decreased the number of acidic sites. The highest DMM selectivity (91.76%) was obtained with the sulfate content at 4 mol%, which should be attributed to its largest number of acidic sites and stronger reducibility.

Keywords
Sulfated VOx–TiO2 catalyst; Methanol selective oxidation; Dimethoxymethane
First Page Preview
Characterization and performance of sulfated VOx–TiO2 catalysts in the one-step oxidation of methanol to dimethoxymethane
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 5, 25 January 2010, Pages 396–400
Authors
, , , , ,
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
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us