

Author: Rothe J. Hormes J. Schild C. Pennemann B.
Publisher: Academic Press
ISSN: 0021-9517
Source: Journal of Catalysis, Vol.191, Iss.2, 2000-04, pp. : 294-300
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Abstract
The formation of highly reactive Raney Nickel catalysts, which are commonly used in hydrogenation reactions, has been studied using X-ray absorption spectroscopy (XAS) with synchrotron radiation. Various samples representing different “frozen” states of the activation reaction have been prepared. The process has been quenched after different reaction times by neutralizing the alkaline solution leaching the aluminium from the two alloys used as educts. XANES spectra taken at the
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