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Carbon nanotubes, silica and titania supported heteropolyacid H3PW12O40 as the catalyst for ethanol conversion

Paper ID Volume ID Publish Year Pages File Format Full-Text
40979 45873 2012 8 PDF Available
Title
Carbon nanotubes, silica and titania supported heteropolyacid H3PW12O40 as the catalyst for ethanol conversion
Abstract

The new catalyst: heteropolyacid H3PW12O40 (HPA) supported on carbon nanotubes (CNTs) for ethanol conversion was compared with silica and titania supported heteropolyacid. The ethanol conversion did not depend on the type of the support up to reaction temperature 403 K while above 423 K ethanol conversion was higher for HPA on CNTs than for unsupported HPA. Generally, the most active catalysts were obtained by using high surface area silica as the support.

Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (93 K)Download as PowerPoint slideHighlights► Carbon nanotubes represent an interesting material as mesoporous support. ► Conversion of ethanol on H3PW12O40 supported on carbon nanotubes and oxides was used as the catalytic test reaction. ► Activity of H3PW12O40 on carbon nanotubes was comparable to that heteropolyacid on SiO2 at 460 K.

Keywords
Ethanol conversion; Carbon nanotubes; Heteropolyacid; Oxide supports
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Carbon nanotubes, silica and titania supported heteropolyacid H3PW12O40 as the catalyst for ethanol conversion
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volumes 421–422, 16 April 2012, Pages 91–98
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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Full-text PDF Download
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Any Questions? feel free to contact us