Synthesis and Optical Properties of Fe@Au, Ni@Au Bimetallic Core–Shell Nanoparticles

Synthesis and Optical Properties of Fe@Au, Ni@Au Bimetallic Core–Shell Nanoparticles

Fe@Au and Ni@Au core–shell nanoparticles (NPs) were synthesized by liquid-phase reduction of iron and nickel compounds by sodium borohydride in an aqueous medium. Transmission electron microscopy, X-ray powder diffraction, and spectrophotometry were used to confirm the structure of the NPs and to de...

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Veröffentlicht in:Russian journal of inorganic chemistry 2018-04, Vol.63 (4), p.444-448
Hauptverfasser: Soloveva, A. Yu, Eremenko, N. K., Obraztsova, I. I., Eremenko, A. N., Gubin, S. P.
Format: Artikel
Sprache:eng
Schlagworte:
Bimetals
Chemistry
Chemistry and Materials Science
Core-shell particles
Diffraction
Gold
Inorganic Chemistry
Iron
Nanoparticles
Nickel compounds
Optical properties
Shells
Spectrophotometry
Synthesis and Properties of Inorganic Compounds
Transmission electron microscopy
X ray powder diffraction
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Beschreibung
Zusammenfassung:Fe@Au and Ni@Au core–shell nanoparticles (NPs) were synthesized by liquid-phase reduction of iron and nickel compounds by sodium borohydride in an aqueous medium. Transmission electron microscopy, X-ray powder diffraction, and spectrophotometry were used to confirm the structure of the NPs and to determine their shape and the average core and shell size.
ISSN:0036-0236
1531-8613
DOI:10.1134/S0036023618040204