The synthesis of ultra fine and nanocomposite powders based on copper, silver and alumina
Apstrakt
Contemporary materials with predetermined properties can be successfully synthesized by
utilizing the principles of hydrometallurgy and powder metallurgy. The results of developing
a new procedure for the synthesis of ultrafine and nanocomposite powders based on copper,
silver and alumina are presented in this paper. A two-component nanocomposite powder,
Cu-Al2O3, was synthesized by a thermochemical procedure, by deposition from an aqueous
solution of soluble metal salts, Cu(NO3)2 and Al(NO3)3. A three-component Cu-Ag-Al2O3
powder was produced by mechanically alloying nanocomposite Cu-Al2O3 powder and Cu-Ag
powder, synthesized by the thermochemical procedure. The produced powders were characterized
by determining the particle specific area, pouring density and fluidness, differential
thermal and thermogravimetric analysis (DTA-TGA), X-ray diffraction (XRD) and scanning
electron microscopy (SEM).
Ključne reči:
Copper / Alumina / Silver / thermochemical processing / nanocompositesIzvor:
Kovove materialy, 2006, 44, 3, 145-150Izdavač:
- Kovove materialy
Kolekcije
Institucija/grupa
Inovacioni centar / Innovation CentreTY - JOUR AU - Anđić, Zoran AU - Korać, Marija AU - Tasić, Miloš AU - Raić, Karlo AU - Kamberović, Željko PY - 2006 UR - http://cherry.chem.bg.ac.rs/handle/123456789/5049 AB - Contemporary materials with predetermined properties can be successfully synthesized by utilizing the principles of hydrometallurgy and powder metallurgy. The results of developing a new procedure for the synthesis of ultrafine and nanocomposite powders based on copper, silver and alumina are presented in this paper. A two-component nanocomposite powder, Cu-Al2O3, was synthesized by a thermochemical procedure, by deposition from an aqueous solution of soluble metal salts, Cu(NO3)2 and Al(NO3)3. A three-component Cu-Ag-Al2O3 powder was produced by mechanically alloying nanocomposite Cu-Al2O3 powder and Cu-Ag powder, synthesized by the thermochemical procedure. The produced powders were characterized by determining the particle specific area, pouring density and fluidness, differential thermal and thermogravimetric analysis (DTA-TGA), X-ray diffraction (XRD) and scanning electron microscopy (SEM). PB - Kovove materialy T2 - Kovove materialy T1 - The synthesis of ultra fine and nanocomposite powders based on copper, silver and alumina VL - 44 IS - 3 SP - 145 EP - 150 UR - https://hdl.handle.net/21.15107/rcub_cherry_5049 ER -
@article{ author = "Anđić, Zoran and Korać, Marija and Tasić, Miloš and Raić, Karlo and Kamberović, Željko", year = "2006", abstract = "Contemporary materials with predetermined properties can be successfully synthesized by utilizing the principles of hydrometallurgy and powder metallurgy. The results of developing a new procedure for the synthesis of ultrafine and nanocomposite powders based on copper, silver and alumina are presented in this paper. A two-component nanocomposite powder, Cu-Al2O3, was synthesized by a thermochemical procedure, by deposition from an aqueous solution of soluble metal salts, Cu(NO3)2 and Al(NO3)3. A three-component Cu-Ag-Al2O3 powder was produced by mechanically alloying nanocomposite Cu-Al2O3 powder and Cu-Ag powder, synthesized by the thermochemical procedure. The produced powders were characterized by determining the particle specific area, pouring density and fluidness, differential thermal and thermogravimetric analysis (DTA-TGA), X-ray diffraction (XRD) and scanning electron microscopy (SEM).", publisher = "Kovove materialy", journal = "Kovove materialy", title = "The synthesis of ultra fine and nanocomposite powders based on copper, silver and alumina", volume = "44", number = "3", pages = "145-150", url = "https://hdl.handle.net/21.15107/rcub_cherry_5049" }
Anđić, Z., Korać, M., Tasić, M., Raić, K.,& Kamberović, Ž.. (2006). The synthesis of ultra fine and nanocomposite powders based on copper, silver and alumina. in Kovove materialy Kovove materialy., 44(3), 145-150. https://hdl.handle.net/21.15107/rcub_cherry_5049
Anđić Z, Korać M, Tasić M, Raić K, Kamberović Ž. The synthesis of ultra fine and nanocomposite powders based on copper, silver and alumina. in Kovove materialy. 2006;44(3):145-150. https://hdl.handle.net/21.15107/rcub_cherry_5049 .
Anđić, Zoran, Korać, Marija, Tasić, Miloš, Raić, Karlo, Kamberović, Željko, "The synthesis of ultra fine and nanocomposite powders based on copper, silver and alumina" in Kovove materialy, 44, no. 3 (2006):145-150, https://hdl.handle.net/21.15107/rcub_cherry_5049 .