Passivation of Nickel Nanoparticles at Temperatures below 0°C


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Abstract

It has been experimentally demonstrated that, at temperatures below 0°C, nickel nanopowder does not ignite in dry air; however, passivation takes place, thus providing the composition stability of nickel nanoparticles in air at ambient temperature.

About the authors

M. I. Alymov

Merzhanov Institute of Structural Macrokinetics and Materials Science

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

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

B. S. Seplyarskii

Merzhanov Institute of Structural Macrokinetics and Materials Science

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

V. A. Zelenskii

Merzhanov Institute of Structural Macrokinetics and Materials Science; Baikov Institute of Metallurgy and Materials Science

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

A. B. Ankudinov

Baikov Institute of Metallurgy and Materials Science

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

I. D. Kovalev

Merzhanov Institute of Structural Macrokinetics and Materials Science

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

R. A. Kochetkov

Merzhanov Institute of Structural Macrokinetics and Materials Science

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

A. S. Shchukin

Merzhanov Institute of Structural Macrokinetics and Materials Science

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

E. V. Petrov

Merzhanov Institute of Structural Macrokinetics and Materials Science

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

N. A. Kochetov

Merzhanov Institute of Structural Macrokinetics and Materials Science

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

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