Raman spectroscopy study of anodic film on Ag43Cu37Zn20 alloy
Samo za registrovane korisnike
2016
Autori
Dimitrijević, StevanLazarević, Zorica Z.
Rajčić-Vujasinović, Mirjana M.
Dimitrijević, Silvana
Petrović, M.
Gilić, Martina
Jokić, Bojan
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
Ag43Cu37Zn20 alloy / Anodic film / Brazing materials / Raman spectroscopyIzvor:
Optoelectronics and Advanced Materials-Rapid Communications, 2016, 10, 9-10, 777-780Izdavač:
- Natl Inst Optoelectronics, Bucharest-Magurele
Finansiranje / projekti:
- Optoelektronski nanodimenzioni sistemi - put ka primeni (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45003)
- Inovativna sinergija nus-produkata, minimizacije otpada i čistije proizvodnje u metalurgiji (RS-MESTD-Technological Development (TD or TR)-34033)
Institucija/grupa
Inovacioni centarTY - 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 .