Synthesis of Pd-Ru solid-solution nanoparticles by pulsed plasma in liquid method.
RSC Adv
; 10(22): 13232-13236, 2020 Mar 30.
Article
in En
| MEDLINE
| ID: mdl-35492108
ABSTRACT
We have synthesized solid-solution nanoparticles (Pd Ru = 1 3, 1 1 and 3 1) in an immiscible Pd-Ru system by the pulsed plasma in liquid method using Pd-Ru mixture bulk electrodes. The particle sizes of the floated and sedimented samples were measured to be <10 and <20 nm, respectively, via high-resolution transmission electron microscopy (HR-TEM). The lattice parameters of nanoparticles followed the Vegard's law, and the energy-dispersive X-ray spectroscopy (EDX) results almost coincided with those obtained for the starting bulk mixtures. The solid-solution structures and local structure were confirmed via HR-TEM, X-ray photoelectron spectroscopy (XPS) and X-ray absorption fine structure spectroscopy (XAFS).
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
RSC Adv
Year:
2020
Document type:
Article