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A novel catalyst for gas phase hydrodechlorination of chlorobenzene: Silica supported Ni3P

Paper ID Volume ID Publish Year Pages File Format Full-Text
52453 46875 2007 5 PDF Available
Title
A novel catalyst for gas phase hydrodechlorination of chlorobenzene: Silica supported Ni3P
Abstract

The silica supported nickel and Ni3P catalysts were used for the gas phase catalytic hydrodechlorinaton of chlorobenzene, and their properties were characterized by means of H2 temperature programmed reduction (H2-TPR), N2 adsorption, X-ray diffraction (XRD), H2 temperature programmed desorption (H2-TPD) and X-ray photoelectron spectroscopy (XPS). Compared with the nickel catalyst, the Ni3P catalyst showed remarkably better catalytic performance for the hydrodechlorinaton of chlorobenzene, which was mainly attributed to more spilt-over hydrogen species on its surface. The spilt-over hydrogen species was responsible for promoting the dissociation of C–Cl bonds.

Keywords
Hydrodechlorination; Chlorobenzene; Trinickel phosphide; Hydrogen spillover
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A novel catalyst for gas phase hydrodechlorination of chlorobenzene: Silica supported Ni3P
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 12, December 2007, Pages 1905–1909
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
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