Formation of Different Cu Nanopowders and Stability of Cu Fluids Produced by Electrical Explosion of Wire in Liquid

• Autorzy: Nguyen M.-T. , Kim J.-H. , Kim J.-C.

Identyfikatory

DOI

10.24425/123827

• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

Cu nanopowder; Cu nanofluids; electrical explosion of wire; stability of nanofluids

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2018
• Tom: Vol. 63, iss. 3
• Strony: 1453--1457
• Opis fizyczny: Bibliogr. 19 poz., rys., tab., wykr., wzory

Twórcy

autor

Nguyen M.-T.

• School of Materials Science and Engineering , University of Ulsan, 93 Daehak-Ro, Nam-Gu, Ulsan 44610, Korea
• School of Materials Science and Engineering, Hanoi University of Science and Technology, No1, Dai Co Viet, Hai Ba Trung, Hanoi 100000, Vietnam

autor

Kim J.-H.

• School of Materials Science and Engineering , University of Ulsan, 93 Daehak-Ro, Nam-Gu, Ulsan 44610, Korea

autor

Kim J.-C.

• School of Materials Science and Engineering , University of Ulsan, 93 Daehak-Ro, Nam-Gu, Ulsan 44610, Korea

Bibliografia

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Uwagi

EN

1. This research was supported by The Leading Human Resource Training Program of Regional Neo industry through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and future Planning (NRF-2016H1D5A1910587)

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).