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Novel consecutive 11C- and 12C-methanol adsorption technique for the catalytic active sites characterization of vanadium modified MCM-41

Paper ID Volume ID Publish Year Pages File Format Full-Text
51338 46839 2009 5 PDF Available
Title
Novel consecutive 11C- and 12C-methanol adsorption technique for the catalytic active sites characterization of vanadium modified MCM-41
Abstract

Novel consecutive 11C- and 12C-methanol adsorption technique was used for the characterization of various vanadium species, which was formed during the solid state modification of MCM-41 with vanadia. Formation of redox and Lewis acidic sites, with dehydrogenation and dehydration activity, was assumed. Their contribution in the catalytic conversion of methanol could be successfully regulated by the pretreatment of the samples in oxidative and reductive medium.

Keywords
11C-radiolabeled methanol; V-MCM-41; Methanol conversion
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Novel consecutive 11C- and 12C-methanol adsorption technique for the catalytic active sites characterization of vanadium modified MCM-41
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 10, Issue 8, 30 March 2009, Pages 1216–1220
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
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us