Peculiarities of interaction of small metal particles with reagents

A. P. Il'in, A. P. Lyashko, T. A. Fedushchak, Ya E. Barbashin

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Using as an example a chemical reactions occurring under relatively soft conditions, it is shown, that temperature inside of the ultrafine particles during its oxidation is essential higher than that in reacting layer. The temperature difference may come up to hundreds degree. This leads to change of the reaction kinetics and stabilization of the reaction finished products, which are not a typical ones for the same processes with normal size (not ultrafine) powders. Obtained results may be used for analysis of the powders reactivity.

Original languageEnglish
Pages (from-to)37-42
Number of pages6
JournalFizika i Khimiya Obrabotki Materialov
Issue number2
Publication statusPublished - Mar 1999

Fingerprint

Powders
Metals
Reaction products
Reaction kinetics
Chemical reactions
Stabilization
Oxidation
Temperature
Ultrafine

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Il'in, A. P., Lyashko, A. P., Fedushchak, T. A., & Barbashin, Y. E. (1999). Peculiarities of interaction of small metal particles with reagents. Fizika i Khimiya Obrabotki Materialov, (2), 37-42.

Peculiarities of interaction of small metal particles with reagents. / Il'in, A. P.; Lyashko, A. P.; Fedushchak, T. A.; Barbashin, Ya E.

In: Fizika i Khimiya Obrabotki Materialov, No. 2, 03.1999, p. 37-42.

Research output: Contribution to journalArticle

Il'in, A. P. ; Lyashko, A. P. ; Fedushchak, T. A. ; Barbashin, Ya E. / Peculiarities of interaction of small metal particles with reagents. In: Fizika i Khimiya Obrabotki Materialov. 1999 ; No. 2. pp. 37-42.
@article{c30f3330c7434293b449578e8bf15168,
title = "Peculiarities of interaction of small metal particles with reagents",
abstract = "Using as an example a chemical reactions occurring under relatively soft conditions, it is shown, that temperature inside of the ultrafine particles during its oxidation is essential higher than that in reacting layer. The temperature difference may come up to hundreds degree. This leads to change of the reaction kinetics and stabilization of the reaction finished products, which are not a typical ones for the same processes with normal size (not ultrafine) powders. Obtained results may be used for analysis of the powders reactivity.",
author = "Il'in, {A. P.} and Lyashko, {A. P.} and Fedushchak, {T. A.} and Barbashin, {Ya E.}",
year = "1999",
month = "3",
language = "English",
pages = "37--42",
journal = "Fizika i Khimiya Obrabotki Materialov",
issn = "0015-3214",
publisher = "Izdatel'stvo Nauka",
number = "2",

}

TY - JOUR

T1 - Peculiarities of interaction of small metal particles with reagents

AU - Il'in, A. P.

AU - Lyashko, A. P.

AU - Fedushchak, T. A.

AU - Barbashin, Ya E.

PY - 1999/3

Y1 - 1999/3

N2 - Using as an example a chemical reactions occurring under relatively soft conditions, it is shown, that temperature inside of the ultrafine particles during its oxidation is essential higher than that in reacting layer. The temperature difference may come up to hundreds degree. This leads to change of the reaction kinetics and stabilization of the reaction finished products, which are not a typical ones for the same processes with normal size (not ultrafine) powders. Obtained results may be used for analysis of the powders reactivity.

AB - Using as an example a chemical reactions occurring under relatively soft conditions, it is shown, that temperature inside of the ultrafine particles during its oxidation is essential higher than that in reacting layer. The temperature difference may come up to hundreds degree. This leads to change of the reaction kinetics and stabilization of the reaction finished products, which are not a typical ones for the same processes with normal size (not ultrafine) powders. Obtained results may be used for analysis of the powders reactivity.

UR - http://www.scopus.com/inward/record.url?scp=0033099185&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033099185&partnerID=8YFLogxK

M3 - Article

SP - 37

EP - 42

JO - Fizika i Khimiya Obrabotki Materialov

JF - Fizika i Khimiya Obrabotki Materialov

SN - 0015-3214

IS - 2

ER -