Název:
Chemical Wet Synthesis and Characterization of Copper-Silver Nanoparticles
Autoři:
Zobač, O. ; Sopoušek, J. ; Vykoukal, V. ; Buršík, Jiří ; Roupcová, Pavla Typ dokumentu: Příspěvky z konference Konference/Akce: NANOCOM 2014 - International conference /6./, Brno (CZ), 20141105
Rok:
2015
Jazyk:
eng
Abstrakt: AgCu nanoparticles (NPs) of near-eutectic composition were prepared by various route of wet synthesis. Nanoparticles suspended in nonpolar solvents were synthesized by solvothermal synthesis from metalloorganic precursors. AgCu colloids in aqueous solution were obtained by the hydride reduction of Ag and Cu nitrates under action of different stabilization agents. Chemical characterizations of as-synthesized AgCu NPs were done using inductively-coupled plasma-optical emission spectrometry (ICP-OES). The optical properties of nanoparticles were monitored using UV-Vis spectrophotometer. The size of colloid nanoparticles were measured by both dynamic light scattering (DLS) and small angle X-ray scattering (SAXS) method in some extra cases.
Klíčová slova:
Ag-Cu; nanoalloy; phase transformation Zdrojový dokument: NANOCON 2014, 6th International Conference, ISBN 978-80-87294-53-6
Instituce: Ústav fyziky materiálů AV ČR
(web)
Informace o dostupnosti dokumentu:
Dokument je dostupný v příslušném ústavu Akademie věd ČR. Původní záznam: http://hdl.handle.net/11104/0270004