Abstract
During the electrical explosion of aluminum wires in argon and nitrogen, Al nanoparticles and Al/AlN composite nanoparticles were synthesized. The as-prepared samples were characterized by transmission electron microscopy, energy dispersive X-ray microanalysis, X-ray diffraction and Brunauer-Emmett-Teller specific surface area measurements. The parameters of the electrical explosion of wires and the gas medium influenced the average size of the nanoparticles and the content of aluminum nitride in the powder. A nanoparticle formation mechanism caused by the coagulation of the primary particles generated in the early stages of the electrical explosion of the wires has been proposed.
| Original language | English |
|---|---|
| Pages (from-to) | 307-314 |
| Number of pages | 8 |
| Journal | Powder Technology |
| Volume | 295 |
| DOIs | |
| Publication status | Published - 1 Jul 2016 |
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Keywords
- Aluminum
- Aluminum nitride
- Coagulation
- Electrical explosion of wire
- Nanoparticles
- Powders
ASJC Scopus subject areas
- Chemical Engineering(all)
Cite this
Synthesis of Al nanoparticles and Al/AlN composite nanoparticles by electrical explosion of aluminum wires in argon and nitrogen. / Lerner, Marat Izrailevich; Glazkova, Elena A.; Lozhkomoev, Aleksandr S.; Svarovskaya, Natalia V.; Bakina, Olga V.; Pervikov, Alexander Vasilievich; Psakhie, Sergey G.
In: Powder Technology, Vol. 295, 01.07.2016, p. 307-314.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis of Al nanoparticles and Al/AlN composite nanoparticles by electrical explosion of aluminum wires in argon and nitrogen
AU - Lerner, Marat Izrailevich
AU - Glazkova, Elena A.
AU - Lozhkomoev, Aleksandr S.
AU - Svarovskaya, Natalia V.
AU - Bakina, Olga V.
AU - Pervikov, Alexander Vasilievich
AU - Psakhie, Sergey G.
PY - 2016/7/1
Y1 - 2016/7/1
N2 - During the electrical explosion of aluminum wires in argon and nitrogen, Al nanoparticles and Al/AlN composite nanoparticles were synthesized. The as-prepared samples were characterized by transmission electron microscopy, energy dispersive X-ray microanalysis, X-ray diffraction and Brunauer-Emmett-Teller specific surface area measurements. The parameters of the electrical explosion of wires and the gas medium influenced the average size of the nanoparticles and the content of aluminum nitride in the powder. A nanoparticle formation mechanism caused by the coagulation of the primary particles generated in the early stages of the electrical explosion of the wires has been proposed.
AB - During the electrical explosion of aluminum wires in argon and nitrogen, Al nanoparticles and Al/AlN composite nanoparticles were synthesized. The as-prepared samples were characterized by transmission electron microscopy, energy dispersive X-ray microanalysis, X-ray diffraction and Brunauer-Emmett-Teller specific surface area measurements. The parameters of the electrical explosion of wires and the gas medium influenced the average size of the nanoparticles and the content of aluminum nitride in the powder. A nanoparticle formation mechanism caused by the coagulation of the primary particles generated in the early stages of the electrical explosion of the wires has been proposed.
KW - Aluminum
KW - Aluminum nitride
KW - Coagulation
KW - Electrical explosion of wire
KW - Nanoparticles
KW - Powders
UR - http://www.scopus.com/inward/record.url?scp=84962861308&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962861308&partnerID=8YFLogxK
U2 - 10.1016/j.powtec.2016.04.005
DO - 10.1016/j.powtec.2016.04.005
M3 - Article
VL - 295
SP - 307
EP - 314
JO - Powder Technology
JF - Powder Technology
SN - 0032-5910
ER -