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2 results on '"Riccardo Pellegrini"'

1. Operando X-ray absorption spectra and mass spectrometry data during hydrogenation of ethylene over palladium nanoparticles

Author

Aram L. Bugaev, Alexander A. Guda, Ilia A. Pankin, Elena Groppo, Riccardo Pellegrini, Alessandro Longo, Alexander V. Soldatov, and Carlo Lamberti

Subjects
Computer applications to medicine. Medical informatics, R858-859.7, Science (General), Q1-390
Abstract

We report the series of Pd K-edge X-ray absorption spectra collected during hydrogenation of ethylene with variable ethylene/hydrogen ratio over carbon supported palladium nanoparticles. The data presented in this article includes normalized X-ray absorption spectra, k2-weighted oscillatory χ(k) functions extracted from the extended X-ray absorption fine structure (EXAFS) and k2-weighted Fourier-transformed EXAFS data, χ(R). Each spectrum is reported together with the hydrogen, ethylene and helium flow rates, adjusted during its collection. In addition, time evolution of the ratio of m/Z signals of 30 and 28 registered by online mass spectrometer is presented. The data analysis is reported in Bugaev et al., Catal. Today, 2019 [1].

Published
2019
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2. Operando X-ray absorption spectra and mass spectrometry data during hydrogenation of ethylene over palladium nanoparticles

Author

Alexander V. Soldatov, Alexander A. Guda, Alessandro Longo, Riccardo Pellegrini, Aram L. Bugaev, Carlo Lamberti, I. A. Pankin, and Elena Groppo

Subjects
Materials science, Ethylene, Hydrogen, Absorption spectroscopy, XAFS, Materials Science, Analytical chemistry, Palladium, catalysis, XAFS, chemistry.chemical_element, lcsh:Computer applications to medicine. Medical informatics, Mass spectrometry, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, lcsh:Science (General), 030304 developmental biology, 0303 health sciences, Multidisciplinary, Extended X-ray absorption fine structure, catalysis, X-ray absorption fine structure, chemistry, lcsh:R858-859.7, Absorption (chemistry), 030217 neurology & neurosurgery, Palladium, lcsh:Q1-390
Abstract

We report the series of Pd K-edge X-ray absorption spectra collected during hydrogenation of ethylene with variable ethylene/hydrogen ratio over carbon supported palladium nanoparticles. The data presented in this article includes normalized X-ray absorption spectra, k2-weighted oscillatory χ(k) functions extracted from the extended X-ray absorption fine structure (EXAFS) and k2-weighted Fourier-transformed EXAFS data, χ(R). Each spectrum is reported together with the hydrogen, ethylene and helium flow rates, adjusted during its collection. In addition, time evolution of the ratio of m/Z signals of 30 and 28 registered by online mass spectrometer is presented. The data analysis is reported in Bugaev et al., Catal. Today, 2019 [1].

Published
2019

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