The effect of different deposition regimes (constant and reversing currents, constant and pulsating overpotential), on the powdered and dendritic silver electrodeposits morphology were investigated. The morphology of electrodeposited silver powder was studied utilizing a scanning electron microscope. The results obtained in constant regimes were compared with those obtained in pulsating and reversing regimes. The size of dendrites decreased strongly with increased overpotential or current. It was also shown that the agglomeration of silver dendrites in spongy-like agglomerates was strongly decreased by pulsating overpotential electrodeposition or reversing current. The possibility of obtaininig powder particles, with different properties, depending on conditions of electrolysis was demonstrated.
TY - JOUR
AU - Pavlovic, Lj. J.
AU - Pavlović, Miomir
AU - Pavlović, Miroslav M.
AU - Nikolić, Nebojša D.
AU - Tomić, Milorad V.
PY - 2011
UR - http://cer.ihtm.bg.ac.rs/handle/123456789/813
AB - The effect of different deposition regimes (constant and reversing currents, constant and pulsating overpotential), on the powdered and dendritic silver electrodeposits morphology were investigated. The morphology of electrodeposited silver powder was studied utilizing a scanning electron microscope. The results obtained in constant regimes were compared with those obtained in pulsating and reversing regimes. The size of dendrites decreased strongly with increased overpotential or current. It was also shown that the agglomeration of silver dendrites in spongy-like agglomerates was strongly decreased by pulsating overpotential electrodeposition or reversing current. The possibility of obtaininig powder particles, with different properties, depending on conditions of electrolysis was demonstrated.
PB - Esg, Belgrade
T2 - International Journal of Electrochemical Science
T1 - The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder
VL - 6
IS - 12
SP - 6741
EP - 6750
ER -
@article{
author = "Pavlovic, Lj. J. and Pavlović, Miomir and Pavlović, Miroslav M. and Nikolić, Nebojša D. and Tomić, Milorad V.",
year = "2011",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/813",
abstract = "The effect of different deposition regimes (constant and reversing currents, constant and pulsating overpotential), on the powdered and dendritic silver electrodeposits morphology were investigated. The morphology of electrodeposited silver powder was studied utilizing a scanning electron microscope. The results obtained in constant regimes were compared with those obtained in pulsating and reversing regimes. The size of dendrites decreased strongly with increased overpotential or current. It was also shown that the agglomeration of silver dendrites in spongy-like agglomerates was strongly decreased by pulsating overpotential electrodeposition or reversing current. The possibility of obtaininig powder particles, with different properties, depending on conditions of electrolysis was demonstrated.",
publisher = "Esg, Belgrade",
journal = "International Journal of Electrochemical Science",
title = "The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder",
volume = "6",
number = "12",
pages = "6741-6750"
}
Pavlovic, Lj. J., Pavlović, M., Pavlović, M. M., Nikolić, N. D.,& Tomić, M. V. (2011). The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder.
International Journal of Electrochemical Science
Esg, Belgrade., 6(12), 6741-6750.
Pavlovic LJ, Pavlović M, Pavlović MM, Nikolić ND, Tomić MV. The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder. International Journal of Electrochemical Science. 2011;6(12):6741-6750
Pavlovic Lj. J., Pavlović Miomir, Pavlović Miroslav M., Nikolić Nebojša D., Tomić Milorad V., "The Effect of Periodically Changing Regimes on the Electrodeposition of Silver Powder" International Journal of Electrochemical Science, 6, no. 12 (2011):6741-6750
