Regular Article

The structure of the cobalt metal particles formed in the reduction microspheres Co$_3$O$_4$, produced by ultrasonic spray pyrolysis

A.A. Novakova$^1$, A.V. Dolzhikova$^1$, N.V. Shatrova$^2$, V.V. Levina$^2$

Moscow University Physics Bulletin 2017. 72. N 4. P. 364

Article

Annotation

The process of spherical particles Co$_3$O$_4$ reduction up to metallic Co in continuous H2 flow at the temperature intervals (200 – 300 ̊C) was studied by means of XRD method. The phase analysis of reduced particles showed their non-single state (coexistence of α-Co and β-Co). β-Co concentration increases with reduction temperature grow.

Received: 2016 September 2

Approved: 2017 October 2

DOI: 10.3103/S0027134917040105

PACS:

60.00.00 CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES

Authors

A.A. Novakova$^1$, A.V. Dolzhikova$^1$, N.V. Shatrova$^2$, V.V. Levina$^2$
$^1$Faculty of Physics, M.V.Lomonosov Moscow State University.\
$^2$The National Univercity of Science and technology MISiS

Issue 4, 2017

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.