The synthesis of ultrafine and nanocomposite powders based on copper, silver anal 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, 145-150Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Andić, Z. AU - Korać, Marija AU - Tasić, M. AU - Raić, Karlo AU - Kamberović, Željko PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/875 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). T2 - Kovove Materialy T1 - The synthesis of ultrafine and nanocomposite powders based on copper, silver anal alumina EP - 150 IS - 3 SP - 145 VL - 44 UR - https://hdl.handle.net/21.15107/rcub_technorep_875 ER -
@article{ author = "Andić, Z. and Korać, Marija and Tasić, M. 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).", journal = "Kovove Materialy", title = "The synthesis of ultrafine and nanocomposite powders based on copper, silver anal alumina", pages = "150-145", number = "3", volume = "44", url = "https://hdl.handle.net/21.15107/rcub_technorep_875" }
Andić, Z., Korać, M., Tasić, M., Raić, K.,& Kamberović, Ž.. (2006). The synthesis of ultrafine and nanocomposite powders based on copper, silver anal alumina. in Kovove Materialy, 44(3), 145-150. https://hdl.handle.net/21.15107/rcub_technorep_875
Andić Z, Korać M, Tasić M, Raić K, Kamberović Ž. The synthesis of ultrafine and nanocomposite powders based on copper, silver anal alumina. in Kovove Materialy. 2006;44(3):145-150. https://hdl.handle.net/21.15107/rcub_technorep_875 .
Andić, Z., Korać, Marija, Tasić, M., Raić, Karlo, Kamberović, Željko, "The synthesis of ultrafine and nanocomposite powders based on copper, silver anal alumina" in Kovove Materialy, 44, no. 3 (2006):145-150, https://hdl.handle.net/21.15107/rcub_technorep_875 .