Thermal stability of aluminum, molybdenum, tungsten, and chromium nanopowders and their mixtures

A. P. Il'in, L. O. Tolbanova, S. V. Matrenin

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Our experimental studies have revealed that after the mixing of nanopowders and coarsely dispersed powders, the temperature of the start of oxidation of the mixture was not determined by the corresponding temperature of the thermally less stable component, but took a new constant value. This tendency was explained by the mutual effects of the binary electrical layers formed by redox reactions in the surface and subsurface layers of the particles of the powders being mixed.

Original languageEnglish
Pages (from-to)472-475
Number of pages4
JournalRussian Journal of Physical Chemistry A
Volume84
Issue number3
DOIs
Publication statusPublished - 1 Mar 2010

Fingerprint

Tungsten
Molybdenum
Chromium
Aluminum
Powders
molybdenum
chromium
tungsten
Thermodynamic stability
thermal stability
aluminum
Redox reactions
surface layers
tendencies
Oxidation
Temperature
oxidation
temperature

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Thermal stability of aluminum, molybdenum, tungsten, and chromium nanopowders and their mixtures. / Il'in, A. P.; Tolbanova, L. O.; Matrenin, S. V.

In: Russian Journal of Physical Chemistry A, Vol. 84, No. 3, 01.03.2010, p. 472-475.

Research output: Contribution to journalArticle

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