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New efficient Fe2O3 and FeMo supported OMCVD catalysts for single wall carbon nanotubes growth

Paper ID Volume ID Publish Year Pages File Format Full-Text
52919 46891 2006 6 PDF Available
Title
New efficient Fe2O3 and FeMo supported OMCVD catalysts for single wall carbon nanotubes growth
Abstract

Organometallic chemical vapor deposition (OMCVD) has been used for the preparation of Fe2O3/Al2O3 and FeMo/Al2O3 catalysts from zero-valent carbonyl precursors. These systems have been successfully applied in the methane decomposition reaction to produce selectively single wall carbon nanotubes. The performances of these catalysts are compared to that obtained with monometallic Fe/Al2O3 and Mo/Al2O3 systems also prepared by OMCVD. From the results present therein, it appears that the selective production of SWNT is associated with the formation of small iron clusters during the reduction step of an oxide phase.

Keywords
Bimetallic catalysis; Carbon nanotubes; Chemical vapor deposition; Nanoparticles
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New efficient Fe2O3 and FeMo supported OMCVD catalysts for single wall carbon nanotubes growth
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 7, Issue 8, August 2006, Pages 604–609
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