Details

Autor(en) / Beteiligte

• Mashimo, Tsutomu
• Tamura, Shota
• Yamamoto, Kenta
• Kelgenbaeva, Zhazgul
• Ma, Weijan
• Tokuda, Makoto
• Koinuma, Michio
• Isobe, Hiroshi
• Yoshiasa, Akira

Titel

Synthesis of Pd-Ru solid-solution nanoparticles by pulsed plasma in liquid method

Ist Teil von

• RSC advances, 2020-04, Vol.1 (22), p.13232-13236

Ort / Verlag

England: Royal Society of Chemistry

Erscheinungsjahr

2020

Link zum Volltext

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• 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). 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.