Abstract
The ESR spectra of differently pretreated 0.97 wt% Pd/Al2O3 catalyst showed very broad signal atg ≈ 2.10 assigned to Pd+ ions. The intensity of this signal is stronger after pretreatments at higher temperatures (500–600 °C). This result appears to support our earlier idea (ref. [2]) as to an important role of electron-deficient palladium as an active centre in catalyzing the reaction of neopentane hydrogenolysis.
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Karpiński, Z., Juszczyk, W., Herbich, J. et al. ESR study of alumina-supported palladium catalyst. Catal Lett 5, 197–201 (1990). https://doi.org/10.1007/BF00763953
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DOI: https://doi.org/10.1007/BF00763953