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A Pd–B/γ-Al2O3 amorphous alloy catalyst for hydrogenation of tricyclopentadiene to tetrahydrotricyclopentadiene

Paper ID Volume ID Publish Year Pages File Format Full-Text
52889 46890 2007 5 PDF Available
Title
A Pd–B/γ-Al2O3 amorphous alloy catalyst for hydrogenation of tricyclopentadiene to tetrahydrotricyclopentadiene
Abstract

A Pd–B/γ-Al2O3 amorphous alloy catalyst was prepared by impregnation and chemical reduction with borohydrine aqueous solution. Crystallized Pd–B/γ-Al2O3 catalysts were obtained by thermal treatment of the prepared amorphous catalyst at elevated temperatures. For comparison, a conventional H2-reduced Pd/γ-Al2O3 catalyst was also prepared. The catalysts were characterized by ICP, XRD, SEM, TEM, DSC and TPD, and were used for the hydrogenation of tricyclopentadiene. All the catalysts demonstrated similar activities for partial hydrogenation of tricyclopentadiene to dihydrotricyclopentadiene. However, the amorphous alloy catalyst showed significantly higher activity for the further hydrogenation of dihydrotricyclopentadiene to the final product tetrahydrotricyclopentadiene.

Keywords
Amorphous alloy; Pd–B/γ-Al2O3; Hydrogenation; Tricyclopentadiene; Tetrahydrotricyclopentadiene
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A Pd–B/γ-Al2O3 amorphous alloy catalyst for hydrogenation of tricyclopentadiene to tetrahydrotricyclopentadiene
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 3, March 2007, Pages 571–575
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