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


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, k 2-weighted oscillatory ?(k) functions extracted from the extended X-ray absorption fine structure (EXAFS) and k 2-weighted Fourier-transformed EXAFS data, ?(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].

SUBMITTER: Bugaev AL 

PROVIDER: S-EPMC6515128 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature

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

Bugaev Aram L AL   Guda Alexander A AA   Pankin Ilia A IA   Groppo Elena E   Pellegrini Riccardo R   Longo Alessandro A   Soldatov Alexander V AV   Lamberti Carlo C  

Data in brief 20190426


We report the series of Pd <i>K</i>-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, <i>k</i> <sup>2</sup>-weighted oscillatory χ(<i>k</i>) functions extracted from the extended X-ray absorption fine structure (EXAFS) and <i>k</i> <sup>2</sup>-weighted Fourier-transformed EXAFS data, χ(<i>R</i>). Each spectru  ...[more]

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