Synthesis of Nickel Nanopowders under Dynamic Conditions


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Abstract

In this paper, the synthesis of nickel nanopowders by the chemicometallurgical method under dynamic conditions, when the composition of the gas medium is changed in the process of synthesis (argon is changed for hydrogen or otherwise) with the retention of the overall time of synthesis, is studied for the first time. It is demonstrated that the synthesis under dynamic conditions is an efficient method for controlling the morphology and sizes of synthesized nanopowders.

About the authors

M. I. Alymov

Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences

Author for correspondence.
Email: alymov@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432

N. M. Rubtsov

Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences

Email: alymov@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432

B. S. Seplyarskii

Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences

Email: alymov@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432

V. A. Zelenskii

Merzhanov Institute of Structural Macrokinetics and Materials Science, Russian Academy of Sciences; Baikov Institute of Metallurgy and Material Science, Russian Academy of Sciences

Email: alymov@ism.ac.ru
Russian Federation, Chernogolovka, Moscow oblast, 142432; Moscow, 119991

A. B. Ankudinov

Baikov Institute of Metallurgy and Material Science, Russian Academy of Sciences

Email: alymov@ism.ac.ru
Russian Federation, Moscow, 119991

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