The objective of this study was characterization of anodic film obtained when Ag43Cu37Zn20 alloy was treated electrochemically in 3.5% wt. NaCI under potentiostatic conditions. At the potential of +0.25 V a complex multilayer film is formed. XRD shows that it consists of CuCI and zinc hydroxichlorides with a small amount of Cu2O, probably formed in the film pores. The anodic film is a mixture of Cu2O, CuCI, Zn-5(OH)(8)center dot H2O and beta-Zn(OH)Cl. Phases of the alloy, Ag and Cu rich, show different anodic behavior. It was assumed that all phonon lines in the obtained Raman spectra were of the Lorentzian type, which is one of the common type of lines for this kind of analysis. Phases of Ag, CuCI, fl-Zn(OH)CI, Cu2O and Zn-5(OH)(8)(Cl)(2)center dot H2O were all registered by XRD.
TY - JOUR
AU - Dimitrijević, Stevan
AU - Lazarević, Zorica Z.
AU - Rajčić-Vujasinović, Mirjana M.
AU - Dimitrijević, Silvana
AU - Petrović, M.
AU - Gilić, Martina
AU - Jokić, Bojan
PY - 2016
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3314
AB - The objective of this study was characterization of anodic film obtained when Ag43Cu37Zn20 alloy was treated electrochemically in 3.5% wt. NaCI under potentiostatic conditions. At the potential of +0.25 V a complex multilayer film is formed. XRD shows that it consists of CuCI and zinc hydroxichlorides with a small amount of Cu2O, probably formed in the film pores. The anodic film is a mixture of Cu2O, CuCI, Zn-5(OH)(8)center dot H2O and beta-Zn(OH)Cl. Phases of the alloy, Ag and Cu rich, show different anodic behavior. It was assumed that all phonon lines in the obtained Raman spectra were of the Lorentzian type, which is one of the common type of lines for this kind of analysis. Phases of Ag, CuCI, fl-Zn(OH)CI, Cu2O and Zn-5(OH)(8)(Cl)(2)center dot H2O were all registered by XRD.
PB - Natl Inst Optoelectronics, Bucharest-Magurele
T2 - Optoelectronics and Advanced Materials-Rapid Communications
T1 - Raman spectroscopy study of anodic film on Ag43Cu37Zn20 alloy
EP - 780
IS - 9-10
SP - 777
VL - 10
UR - https://hdl.handle.net/21.15107/rcub_technorep_3314
ER -
@article{
author = "Dimitrijević, Stevan and Lazarević, Zorica Z. and Rajčić-Vujasinović, Mirjana M. and Dimitrijević, Silvana and Petrović, M. and Gilić, Martina and Jokić, Bojan",
year = "2016",
abstract = "The objective of this study was characterization of anodic film obtained when Ag43Cu37Zn20 alloy was treated electrochemically in 3.5% wt. NaCI under potentiostatic conditions. At the potential of +0.25 V a complex multilayer film is formed. XRD shows that it consists of CuCI and zinc hydroxichlorides with a small amount of Cu2O, probably formed in the film pores. The anodic film is a mixture of Cu2O, CuCI, Zn-5(OH)(8)center dot H2O and beta-Zn(OH)Cl. Phases of the alloy, Ag and Cu rich, show different anodic behavior. It was assumed that all phonon lines in the obtained Raman spectra were of the Lorentzian type, which is one of the common type of lines for this kind of analysis. Phases of Ag, CuCI, fl-Zn(OH)CI, Cu2O and Zn-5(OH)(8)(Cl)(2)center dot H2O were all registered by XRD.",
publisher = "Natl Inst Optoelectronics, Bucharest-Magurele",
journal = "Optoelectronics and Advanced Materials-Rapid Communications",
title = "Raman spectroscopy study of anodic film on Ag43Cu37Zn20 alloy",
pages = "780-777",
number = "9-10",
volume = "10",
url = "https://hdl.handle.net/21.15107/rcub_technorep_3314"
}
Dimitrijević, S., Lazarević, Z. Z., Rajčić-Vujasinović, M. M., Dimitrijević, S., Petrović, M., Gilić, M.,& Jokić, B.. (2016). Raman spectroscopy study of anodic film on Ag43Cu37Zn20 alloy. in Optoelectronics and Advanced Materials-Rapid Communications
Natl Inst Optoelectronics, Bucharest-Magurele., 10(9-10), 777-780.
https://hdl.handle.net/21.15107/rcub_technorep_3314
Dimitrijević S, Lazarević ZZ, Rajčić-Vujasinović MM, Dimitrijević S, Petrović M, Gilić M, Jokić B. Raman spectroscopy study of anodic film on Ag43Cu37Zn20 alloy. in Optoelectronics and Advanced Materials-Rapid Communications. 2016;10(9-10):777-780.
https://hdl.handle.net/21.15107/rcub_technorep_3314 .
Dimitrijević, Stevan, Lazarević, Zorica Z., Rajčić-Vujasinović, Mirjana M., Dimitrijević, Silvana, Petrović, M., Gilić, Martina, Jokić, Bojan, "Raman spectroscopy study of anodic film on Ag43Cu37Zn20 alloy" in Optoelectronics and Advanced Materials-Rapid Communications, 10, no. 9-10 (2016):777-780,
https://hdl.handle.net/21.15107/rcub_technorep_3314 .
