Abstract
The composition and the electronic and atomic structure of palladium nanoparticles stabilized in high-pressure polyethylene (with 10 and 20 wt % palladium) have been studied using transmission electron microscopy, X-ray diffraction, and X-ray absorption spectroscopy. It has been found that these nanoparticles have metallic (Pd) and oxide (Pd2O3) components, and their mean size and coordination numbers in the Pd sphere decrease from 7 to 6 nm and from 7 to 5.7, respectively, together with the metal concentration.
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This study was conducted as part of project no. 3.6105.2017/8.9 (base part of a state order for scientific research).
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Podsukhina, S.S., Kozinkin, A.V., Vlasenko, V.G. et al. Composition and Electronic and Atomic Structure of Palladium Nanoparticles at Different Metal Concentrations in a Polyethylene Matrix. Tech. Phys. Lett. 46, 323–326 (2020). https://doi.org/10.1134/S1063785020040124
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DOI: https://doi.org/10.1134/S1063785020040124