Morphologies of copper powder particles obtained by both potentiostatic and pulsating overpotential (PO) regimes of electrolysis were analyzed using the technique of scanning electron microscopy (SEM). The parameters of square waves PO were selected to enable a comparison of the obtained particles with those obtained in the potentiostatic regime from solutions of different CuSO4 and H2SO4 concentrations. It is shown that more solutions of different CuSO4 and H2SO4 concentrations can be replaced by the one solution if the appropriate PC parameters are applied, what can be of high technological significance.
Tehnikom skenirajuće elektronske mikroskopije su analizirane morfologije bakarnih čestica praha dobijenih režimom pulsirajuće prenapetosti i potenciostatskim elektrohemijskim taloženjem. Parametri režima pulsirajuće prenapetosti su bili tako odabrani da su omogućili poređenje dobijenih čestica sa onima dobijenim potenciostatskim režimom elektrolize iz rastvora različitih koncentracija CuSO4 i H2SO4. Pokazano je da se više rastvora različitih koncentracija CuSO4 i H2SO4 mogu zameniti jednim rastvorom ako se primene pogodni parametri režima pulsirajuće prenapetosti, što može biti od visokog tehnološkog značaja.
Keywords:
morphologies of copper powder particles / electrolysis / electron microscopy / morfologija čestica praha / elektroliza / elektronska mikroskopija
Source:
Zaštita materijala, 2011, 52, 3, 159-162
Publisher:
Belgrade, Serbia : Engineering Society for Corrosion
TY - JOUR
AU - Nikolić, Nebojša D.
AU - Branković, Goran
AU - Pavlović, Miomir
PY - 2011
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/890
AB - Morphologies of copper powder particles obtained by both potentiostatic and pulsating overpotential (PO) regimes of electrolysis were analyzed using the technique of scanning electron microscopy (SEM). The parameters of square waves PO were selected to enable a comparison of the obtained particles with those obtained in the potentiostatic regime from solutions of different CuSO4 and H2SO4 concentrations. It is shown that more solutions of different CuSO4 and H2SO4 concentrations can be replaced by the one solution if the appropriate PC parameters are applied, what can be of high technological significance.
AB - Tehnikom skenirajuće elektronske mikroskopije su analizirane morfologije bakarnih čestica praha dobijenih režimom pulsirajuće prenapetosti i potenciostatskim elektrohemijskim taloženjem. Parametri režima pulsirajuće prenapetosti su bili tako odabrani da su omogućili poređenje dobijenih čestica sa onima dobijenim potenciostatskim režimom elektrolize iz rastvora različitih koncentracija CuSO4 i H2SO4. Pokazano je da se više rastvora različitih koncentracija CuSO4 i H2SO4 mogu zameniti jednim rastvorom ako se primene pogodni parametri režima pulsirajuće prenapetosti, što može biti od visokog tehnološkog značaja.
PB - Belgrade, Serbia : Engineering Society for Corrosion
T2 - Zaštita materijala
T1 - Comparison of morphology of powder particles obtained by the constant and periodically changing regimes of electrolysis
T1 - Poređenje morfologije čestica praha dobijenih konstantnim i periodično promenljivim režimima elektrolize
VL - 52
IS - 3
SP - 159
EP - 162
UR - https://hdl.handle.net/21.15107/rcub_cer_890
ER -
@article{
author = "Nikolić, Nebojša D. and Branković, Goran and Pavlović, Miomir",
year = "2011",
abstract = "Morphologies of copper powder particles obtained by both potentiostatic and pulsating overpotential (PO) regimes of electrolysis were analyzed using the technique of scanning electron microscopy (SEM). The parameters of square waves PO were selected to enable a comparison of the obtained particles with those obtained in the potentiostatic regime from solutions of different CuSO4 and H2SO4 concentrations. It is shown that more solutions of different CuSO4 and H2SO4 concentrations can be replaced by the one solution if the appropriate PC parameters are applied, what can be of high technological significance., Tehnikom skenirajuće elektronske mikroskopije su analizirane morfologije bakarnih čestica praha dobijenih režimom pulsirajuće prenapetosti i potenciostatskim elektrohemijskim taloženjem. Parametri režima pulsirajuće prenapetosti su bili tako odabrani da su omogućili poređenje dobijenih čestica sa onima dobijenim potenciostatskim režimom elektrolize iz rastvora različitih koncentracija CuSO4 i H2SO4. Pokazano je da se više rastvora različitih koncentracija CuSO4 i H2SO4 mogu zameniti jednim rastvorom ako se primene pogodni parametri režima pulsirajuće prenapetosti, što može biti od visokog tehnološkog značaja.",
publisher = "Belgrade, Serbia : Engineering Society for Corrosion",
journal = "Zaštita materijala",
title = "Comparison of morphology of powder particles obtained by the constant and periodically changing regimes of electrolysis, Poređenje morfologije čestica praha dobijenih konstantnim i periodično promenljivim režimima elektrolize",
volume = "52",
number = "3",
pages = "159-162",
url = "https://hdl.handle.net/21.15107/rcub_cer_890"
}
Nikolić, N. D., Branković, G.,& Pavlović, M.. (2011). Comparison of morphology of powder particles obtained by the constant and periodically changing regimes of electrolysis. in Zaštita materijala
Belgrade, Serbia : Engineering Society for Corrosion., 52(3), 159-162.
https://hdl.handle.net/21.15107/rcub_cer_890
Nikolić ND, Branković G, Pavlović M. Comparison of morphology of powder particles obtained by the constant and periodically changing regimes of electrolysis. in Zaštita materijala. 2011;52(3):159-162.
https://hdl.handle.net/21.15107/rcub_cer_890 .
Nikolić, Nebojša D., Branković, Goran, Pavlović, Miomir, "Comparison of morphology of powder particles obtained by the constant and periodically changing regimes of electrolysis" in Zaštita materijala, 52, no. 3 (2011):159-162,
https://hdl.handle.net/21.15107/rcub_cer_890 .
