Abstract
In this paper the dispersed, phase and chemical compositions of nanopowders produced by electrical explosion of wires in various gaseous medium were investigated. It is found that electrical explosion of copper wires in argon with little additives of air (1...2 vol.%) results in producing the nanopowders having high specific surface area (10.5...11 m2/g) and containing -∼80 % of metal copper. The size of copper nanopowders decreases with increasing the content of reactive gas in argon (up to 30 vol. %) and their phase composition changes: the output of CuO is observed.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of IFOST-2008 - 3rd International Forum on Strategic Technologies |
| Pages | 214-216 |
| Number of pages | 3 |
| DOIs | |
| Publication status | Published - 2008 |
| Event | 3rd International Forum on Strategic Technologies, IFOST-2008 - Novosibirsk-Tomsk, Russian Federation Duration: 23 Jun 2008 → 29 Jun 2008 |
Other
| Other | 3rd International Forum on Strategic Technologies, IFOST-2008 |
|---|---|
| Country | Russian Federation |
| City | Novosibirsk-Tomsk |
| Period | 23.6.08 → 29.6.08 |
ASJC Scopus subject areas
- Computer Science Applications
- Software
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Cite this
Kwon, Y. S., Ilyin, A. P., Nazarenko, O. B., & Tikhonov, D. V. (2008). Characteristics of nanopowders produced by electrical explosion of copper wires in argon with air additives. In Proceedings of IFOST-2008 - 3rd International Forum on Strategic Technologies (pp. 214-216). [4602853] https://doi.org/10.1109/IFOST.2008.4602853