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Synthesis of a nano-nickel catalyst modified by ruthenium for hydrogenation and hydrodechlorination
- Source :
-
Catalysis Communications . Jul2008, Vol. 9 Issue 13, p2191-2194. 4p. - Publication Year :
- 2008
-
Abstract
- 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. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 15667367
- Volume :
- 9
- Issue :
- 13
- Database :
- Academic Search Index
- Journal :
- Catalysis Communications
- Publication Type :
- Academic Journal
- Accession number :
- 33137182
- Full Text :
- https://doi.org/10.1016/j.catcom.2008.04.018