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The article deals with the oxidation of aluminum flake particles with specific surface area ranged from 0.37 m2/g to 0.73 m2/g. The investigated powders which consisted of the above mentioned flake particles contained metal aluminum in high values (95–98 mass %). The powders possess a high hydrogen release rate (up to 27 cm3/min) by the interaction with calcium hydroxide water solution. The powders under study revealed a high reactivity while oxidized in a non-isothermal mode in air. The reactivity parameter values for aluminum flake particles can be compared to those of aluminum spherical nanoparticles. The application of these aluminum flake particles were possible in two directions due to their high metal content in combination with low specific surface area and high reactivity: pyrotechnics and cellular concrete production.
| Язык оригинала | Английский |
|---|---|
| Страницы (с-по) | 184-189 |
| Число страниц | 6 |
| Журнал | Powder Technology |
| Том | 307 |
| DOI | |
| Состояние | Опубликовано - 1 фев 2017 |
Отпечаток
ASJC Scopus subject areas
- Chemical Engineering(all)
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Air and water oxidation of aluminum flake particles. / Antipina, Svetlana Anatolievna; Zmanovskii, Sergey Vladislavovich; Gromov, Alexander Alexandrovich; Teipel, Ulrich.
В: Powder Technology, Том 307, 01.02.2017, стр. 184-189.Результат исследований: Материалы для журнала › Статья
}
TY - JOUR
T1 - Air and water oxidation of aluminum flake particles
AU - Antipina, Svetlana Anatolievna
AU - Zmanovskii, Sergey Vladislavovich
AU - Gromov, Alexander Alexandrovich
AU - Teipel, Ulrich
PY - 2017/2/1
Y1 - 2017/2/1
N2 - The article deals with the oxidation of aluminum flake particles with specific surface area ranged from 0.37 m2/g to 0.73 m2/g. The investigated powders which consisted of the above mentioned flake particles contained metal aluminum in high values (95–98 mass %). The powders possess a high hydrogen release rate (up to 27 cm3/min) by the interaction with calcium hydroxide water solution. The powders under study revealed a high reactivity while oxidized in a non-isothermal mode in air. The reactivity parameter values for aluminum flake particles can be compared to those of aluminum spherical nanoparticles. The application of these aluminum flake particles were possible in two directions due to their high metal content in combination with low specific surface area and high reactivity: pyrotechnics and cellular concrete production.
AB - The article deals with the oxidation of aluminum flake particles with specific surface area ranged from 0.37 m2/g to 0.73 m2/g. The investigated powders which consisted of the above mentioned flake particles contained metal aluminum in high values (95–98 mass %). The powders possess a high hydrogen release rate (up to 27 cm3/min) by the interaction with calcium hydroxide water solution. The powders under study revealed a high reactivity while oxidized in a non-isothermal mode in air. The reactivity parameter values for aluminum flake particles can be compared to those of aluminum spherical nanoparticles. The application of these aluminum flake particles were possible in two directions due to their high metal content in combination with low specific surface area and high reactivity: pyrotechnics and cellular concrete production.
KW - Aluminum flake particles
KW - Oxidation
KW - Reactivity
KW - Spherical nanoparticles
UR - http://www.scopus.com/inward/record.url?scp=85002938229&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85002938229&partnerID=8YFLogxK
U2 - 10.1016/j.powtec.2016.12.009
DO - 10.1016/j.powtec.2016.12.009
M3 - Article
AN - SCOPUS:85002938229
VL - 307
SP - 184
EP - 189
JO - Powder Technology
JF - Powder Technology
SN - 0032-5910
ER -