Выдержка
The rules governing the oxidation of aluminum nanopowders obtained by the electrical explosion of wires during heating in air under the conditions of linearly increasing temperature and in isothermal regime were studied. The influence of the composition and structure of aluminum particle oxide coating and metallic core on the parameters of the process and the phase composition and morphology of oxidation products was determined. Thermal reaction conditions were shown to depend on thermogravimetry regime, and the kinetic data were used to explain this dependence. The kinetics of oxidation was modeled taking into account the aluminum particle-size distribution function. It was shown that the structures of particles of the nanodisperse and micron electroexplosive powder fractions were different.
| Язык оригинала | Английский |
|---|---|
| Страницы (с-по) | 1576-1584 |
| Число страниц | 9 |
| Журнал | Russian Journal of Physical Chemistry A |
| Том | 84 |
| Номер выпуска | 9 |
| DOI | |
| Состояние | Опубликовано - 1 сен 2010 |
Отпечаток
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
Цитировать
The kinetics of oxidation of aluminum electroexplosive nanopowders during heating in air. / Korshunov, A. V.; Il'In, A. P.; Radishevskaya, N. I.; Morozova, T. P.
В: Russian Journal of Physical Chemistry A, Том 84, № 9, 01.09.2010, стр. 1576-1584.Результат исследований: Материалы для журнала › Статья
}
TY - JOUR
T1 - The kinetics of oxidation of aluminum electroexplosive nanopowders during heating in air
AU - Korshunov, A. V.
AU - Il'In, A. P.
AU - Radishevskaya, N. I.
AU - Morozova, T. P.
PY - 2010/9/1
Y1 - 2010/9/1
N2 - The rules governing the oxidation of aluminum nanopowders obtained by the electrical explosion of wires during heating in air under the conditions of linearly increasing temperature and in isothermal regime were studied. The influence of the composition and structure of aluminum particle oxide coating and metallic core on the parameters of the process and the phase composition and morphology of oxidation products was determined. Thermal reaction conditions were shown to depend on thermogravimetry regime, and the kinetic data were used to explain this dependence. The kinetics of oxidation was modeled taking into account the aluminum particle-size distribution function. It was shown that the structures of particles of the nanodisperse and micron electroexplosive powder fractions were different.
AB - The rules governing the oxidation of aluminum nanopowders obtained by the electrical explosion of wires during heating in air under the conditions of linearly increasing temperature and in isothermal regime were studied. The influence of the composition and structure of aluminum particle oxide coating and metallic core on the parameters of the process and the phase composition and morphology of oxidation products was determined. Thermal reaction conditions were shown to depend on thermogravimetry regime, and the kinetic data were used to explain this dependence. The kinetics of oxidation was modeled taking into account the aluminum particle-size distribution function. It was shown that the structures of particles of the nanodisperse and micron electroexplosive powder fractions were different.
UR - http://www.scopus.com/inward/record.url?scp=77956364440&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77956364440&partnerID=8YFLogxK
U2 - 10.1134/S0036024410090244
DO - 10.1134/S0036024410090244
M3 - Article
AN - SCOPUS:77956364440
VL - 84
SP - 1576
EP - 1584
JO - Russian Journal of Physical Chemistry A
JF - Russian Journal of Physical Chemistry A
SN - 0036-0244
IS - 9
ER -