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 language | English |
|---|---|
| Pages (from-to) | 37-42 |
| Number of pages | 6 |
| Journal | Fizika i Khimiya Obrabotki Materialov |
| Issue number | 2 |
| Publication status | Published - Mar 1999 |
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ASJC Scopus subject areas
- Materials Science(all)
Cite this
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 journal › Article
}
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.
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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 -