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Synthesis of a nano-nickel catalyst modified by ruthenium for hydrogenation and hydrodechlorination

Paper ID Volume ID Publish Year Pages File Format Full-Text
51872 46857 2008 4 PDF Available
Title
Synthesis of a nano-nickel catalyst modified by ruthenium for hydrogenation and hydrodechlorination
Abstract

A nano-nickel catalyst was prepared by chemical reduction with N2H4·H2O, and was modified with ruthenium by chemical replacement. The nano-Ni and NiRu catalysts were characterized by X-ray diffraction, transmission electron microscope, and X-ray photoelectron spectroscopy. The catalysts were evaluated in the liquid phase hydrogenation of cinnamaldehyde and hydrodechlorination of chlorobenzene. The NiRu catalyst exhibited a much higher selectivity to the hydrocinnamaldehyde and a better hydrodechlorination activity and stability than those of the Ni catalyst.

Keywords
Nano-nickel; NiRu; Chemical replacement; Hydrogenation; Hydrodechlorination
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Synthesis of a nano-nickel catalyst modified by ruthenium for hydrogenation and hydrodechlorination
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 13, 20 July 2008, Pages 2191–2194
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
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Full-text PDF Download
Online Support
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