Characterization of Cu and Ni Nano-Fluids Synthesized by Pulsed Wire Evaporation Method
Yazarlar (6)
Ames Laboratory, Amerika Birleşik Devletleri
Prof. Dr. Fikret YILMAZ
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Kongju National University, Güney Kore
Nano Technology Inc., Güney Kore
Kongju National University, Güney Kore
Kongju National University, Güney Kore
| Makale Türü |
Özgün Makale
|
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Archives of Metallurgy and Materials |
| Dergi ISSN | 1733-3490 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 06-2017 |
| Cilt No | 62 |
| Sayı | 2 |
| Sayfalar | 999 / 1004 |
| DOI Numarası | 10.1515/amm-2017-0141 |
| Makale Linki | http://www.degruyter.com/view/j/amm.2017.62.issue-2/amm-2017-0141/amm-2017-0141.xml |
| Özet |
| In the present work, Cu and Ni nanofluids were synthesized using the pulsed wire evaporation (PWE) method in the different aqueous medias, namely (ethanol and ethylene glycol), and the effects of the aqueous media on the dispersion state, stability, and particle size of nanoparticles were studied. The size and morphology of synthesized nano-particles were investigated by transmission electron microscopy (TEM). Also, the dispersion stability of the nanofluids was evaluated by turbiscan analysis. The TEM results showed that the nano-particles were spherical in shape, and the average particle size was below 100 nm. The average particle size of the Cu nano-particles was smaller than that of Ni, which was attributed to a difference in the specific sublimation energy of the elements. Moreover, ethylene glycol (EG) exhibited higher suspension stability than ethanol. Finally, the dispersion stability of Cu@EG displayed the highest value due to lower particle size and greater viscosity. |
| Anahtar Kelimeler |
| Cu | dispersibility | nanofluid | Ni | pulsed wire evaporation | suspension stability |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 6 |
| SCOPUS | 7 |
| Google Scholar | 10 |