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


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Abstract

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.

About the authors

A. Yu. Soloveva

Kurnakov Institute of General and Inorganic Chemistry

Author for correspondence.
Email: solov5565401@gmail.com
Russian Federation, Moscow, 119991

N. K. Eremenko

Federal Research Center of Coal and Coal Chemistry

Email: solov5565401@gmail.com
Russian Federation, Kemerovo, 650000

I. I. Obraztsova

Federal Research Center of Coal and Coal Chemistry

Email: solov5565401@gmail.com
Russian Federation, Kemerovo, 650000

A. N. Eremenko

Federal Research Center of Coal and Coal Chemistry

Email: solov5565401@gmail.com
Russian Federation, Kemerovo, 650000

S. P. Gubin

Kurnakov Institute of General and Inorganic Chemistry

Email: solov5565401@gmail.com
Russian Federation, Moscow, 119991

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