Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid
In this study, copper nanoparticles and nanofluids were synthesized by electrical explosion of wire (EEW) in liquid media such as water, ethanol, and acetone. The effect of the different conditions on the properties of the as-synthesized Cu powders and nanofluids were investigated. X-ray diffraction...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2018-10-01
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| Series: | Archives of Metallurgy and Materials |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/108030/PDF/AMM-2018-3-50-JC%20Kim.pdf |
| _version_ | 1811220474129022976 |
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| author | M.-T. Nguyen J.-H. Kim J.-C. Kim |
| author_facet | M.-T. Nguyen J.-H. Kim J.-C. Kim |
| author_sort | M.-T. Nguyen |
| collection | DOAJ |
| description | In this study, copper nanoparticles and nanofluids were synthesized by electrical explosion of wire (EEW) in liquid media such as water, ethanol, and acetone. The effect of the different conditions on the properties of the as-synthesized Cu powders and nanofluids were investigated. X-ray diffraction (XRD) analysis was employed to measure the phase of the as-synthesized powder. Only pure Cu phase appeared in case of acetone condition, but CuO and CuO2 phases could be observed in the others. The EEWed particle size was broadened from under 50 to 100 nm. The results showed that acetone was the best condition for achieving smaller particles, preventing the oxidation of the Cu particles and good stability of the nanofluids. |
| first_indexed | 2024-04-12T07:42:28Z |
| format | Article |
| id | doaj.art-a62fba37970a4d978bccc5657a8e3f28 |
| institution | Directory Open Access Journal |
| issn | 2300-1909 |
| language | English |
| last_indexed | 2024-04-12T07:42:28Z |
| publishDate | 2018-10-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Metallurgy and Materials |
| spelling | doaj.art-a62fba37970a4d978bccc5657a8e3f282022-12-22T03:41:47ZengPolish Academy of SciencesArchives of Metallurgy and Materials2300-19092018-10-01vol. 63No 314531457https://doi.org/10.24425/123827Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in LiquidM.-T. NguyenJ.-H. KimJ.-C. KimIn this study, copper nanoparticles and nanofluids were synthesized by electrical explosion of wire (EEW) in liquid media such as water, ethanol, and acetone. The effect of the different conditions on the properties of the as-synthesized Cu powders and nanofluids were investigated. X-ray diffraction (XRD) analysis was employed to measure the phase of the as-synthesized powder. Only pure Cu phase appeared in case of acetone condition, but CuO and CuO2 phases could be observed in the others. The EEWed particle size was broadened from under 50 to 100 nm. The results showed that acetone was the best condition for achieving smaller particles, preventing the oxidation of the Cu particles and good stability of the nanofluids.https://journals.pan.pl/Content/108030/PDF/AMM-2018-3-50-JC%20Kim.pdfcu nanopowdercu nanofluidselectrical explosion of wirestability of nanofluids |
| spellingShingle | M.-T. Nguyen J.-H. Kim J.-C. Kim Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid Archives of Metallurgy and Materials cu nanopowder cu nanofluids electrical explosion of wire stability of nanofluids |
| title | Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid |
| title_full | Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid |
| title_fullStr | Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid |
| title_full_unstemmed | Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid |
| title_short | Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid |
| title_sort | formation of different cu nanopowders and stability of cu fluids produced by electrical explosion of wire in liquid |
| topic | cu nanopowder cu nanofluids electrical explosion of wire stability of nanofluids |
| url | https://journals.pan.pl/Content/108030/PDF/AMM-2018-3-50-JC%20Kim.pdf |
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