fulltext.study @t Gmail

Influence of MoS2 catalyst morphology on the hydrodeoxygenation of phenols

Paper ID Volume ID Publish Year Pages File Format Full-Text
52156 46865 2008 5 PDF Available
Title
Influence of MoS2 catalyst morphology on the hydrodeoxygenation of phenols
Abstract

The hydrodeoxygenation (HDO) activity of several unsupported MoS2 catalysts, each with different morphology, has been determined using the reactants phenol, 4-methylphenol and 4-methoxyphenol. Exfoliated MoS2 catalyst was compared to crystalline MoS2, MoS2 prepared by in situ decomposition of ammonium heptamolybdate (AHM) and MoS2 prepared by in situ decomposition of molybdenum naphthenate (MoNaph). Exfoliated MoS2 had the highest first-order rate constant per Mo edge site for the consumption of phenol and 4-methylphenol. Hydrogenolysis of the C–OH bond of 4-methylphenol was favored over MoS2 with a lower degree of stacking (MoS2 derived from AHM) whereas aromatic ring hydrogenation of phenol was favored over MoS2 with a higher degree of stacking (exfoliated MoS2).

Keywords
MoS2; Catalyst; Morphology; Hydrodeoxygenation; Hydrogenolysis; Hydrogenation
First Page Preview
Influence of MoS2 catalyst morphology on the hydrodeoxygenation of phenols
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 9, Issue 6, 31 March 2008, Pages 1364–1368
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