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Bucky paper with improved mechanical stability made from vertically aligned carbon nanotubes for desulfurization process

Paper ID Volume ID Publish Year Pages File Format Full-Text
41346 45885 2011 8 PDF Available
Title
Bucky paper with improved mechanical stability made from vertically aligned carbon nanotubes for desulfurization process
Abstract

Bucky paper (BP) made from vertically aligned carbon nanotubes exhibits a high mechanical strength and flexibility owing to the high aspect ratio of the carbon nanotubes. Such macroscopic material with nanoscopic properties was efficiently used as a catalyst support in the gas-phase desulfurization reaction. The Fe2O3 (3 wt.%) supported on BP exhibits superior stability and activity in H2S oxidation to sulphur compared with other catalysts supported on activated charcoal and carbon felt. The high stability of the Fe2O3/BP catalyst was attributed to the presence of a strong active phase-support interaction which prevents the active phase sintering during operation.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (177 K)Download as PowerPoint slideHighlights► Synthesis of carbon nanotubes (CNTs) with very high aspect ratio up to 20,000. ► Bucky paper (BP) was prepared from the high aspect ratio CNTs. ► The BP support was compared to carbon felt and activated carbon. ► BP–Fe2O3 catalyst exhibits high desulfurization performances.

Keywords
Bucky paper; Aligned carbon nanotubes; Carbonaceous catalysts; H2S
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Bucky paper with improved mechanical stability made from vertically aligned carbon nanotubes for desulfurization process
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 400, Issues 1–2, 30 June 2011, Pages 230–237
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