Poster presented at the 37th International conference of the Slovak Society of Chemical Engineering, Vysoké Tatry, Slovakia, May 24-28, 2010
Electrochemical behavior of zinc and polyaniline (PANI) electrode polymerized from 0.1 M HCl and 0.1 M aniline on graphite electrode, in 0.2 M ZnCl2 and 0.50 M NH4Cl (chloride electrolyte) and with addition of 0.33 M Na-citrate (chloride/citrate electrolyte) were investigated. In the chloride/citrate comparing with chloride containing electrolyte for the zinc electrode negative shift of the open circuit potential of 150 mV, decreases of exchange current density for more than order of magnitude and increase of cathodic Tafel slope, due to the zinc ions complexation, were observed. In citrate/chloride electrolyte zinc dendrite formation were completely suppressed. PANI electrodes show better discharge characteristic in chloride/citrate electrolyte with determined maximum discharge capacity of 164 mAh g-1
TY - CONF
AU - Jugović, Branimir
AU - Trišović, Tomislav
AU - Stevanović, Jasmina
AU - Gvozdenović, Milica M.
AU - Grgur, Branimir
PY - 2010
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3997
AB - Poster presented at the 37th International conference of the Slovak Society of Chemical Engineering, Vysoké Tatry, Slovakia, May 24-28, 2010
AB - Electrochemical behavior of zinc and polyaniline (PANI) electrode polymerized from 0.1 M HCl and 0.1 M aniline on graphite electrode, in 0.2 M ZnCl2 and 0.50 M NH4Cl (chloride electrolyte) and with addition of 0.33 M Na-citrate (chloride/citrate electrolyte) were investigated. In the chloride/citrate comparing with chloride containing electrolyte for the zinc electrode negative shift of the open circuit potential of 150 mV, decreases of exchange current density for more than order of magnitude and increase of cathodic Tafel slope, due to the zinc ions complexation, were observed. In citrate/chloride electrolyte zinc dendrite formation were completely suppressed. PANI electrodes show better discharge characteristic in chloride/citrate electrolyte with determined maximum discharge capacity of 164 mAh g-1
T1 - Improved electrolyte for zinc-polyaniline batteries
ER -
@conference{
author = "Jugović, Branimir and Trišović, Tomislav and Stevanović, Jasmina and Gvozdenović, Milica M. and Grgur, Branimir",
year = "2010",
url = "https://cer.ihtm.bg.ac.rs/handle/123456789/3997",
abstract = "Poster presented at the 37th International conference of the Slovak Society of Chemical Engineering, Vysoké Tatry, Slovakia, May 24-28, 2010, Electrochemical behavior of zinc and polyaniline (PANI) electrode polymerized from 0.1 M HCl and 0.1 M aniline on graphite electrode, in 0.2 M ZnCl2 and 0.50 M NH4Cl (chloride electrolyte) and with addition of 0.33 M Na-citrate (chloride/citrate electrolyte) were investigated. In the chloride/citrate comparing with chloride containing electrolyte for the zinc electrode negative shift of the open circuit potential of 150 mV, decreases of exchange current density for more than order of magnitude and increase of cathodic Tafel slope, due to the zinc ions complexation, were observed. In citrate/chloride electrolyte zinc dendrite formation were completely suppressed. PANI electrodes show better discharge characteristic in chloride/citrate electrolyte with determined maximum discharge capacity of 164 mAh g-1",
title = "Improved electrolyte for zinc-polyaniline batteries"
}
Jugović, B., Trišović, T., Stevanović, J., Gvozdenović, M. M.,& Grgur, B. (2010). Improved electrolyte for zinc-polyaniline batteries.
.
Jugović B, Trišović T, Stevanović J, Gvozdenović MM, Grgur B. Improved electrolyte for zinc-polyaniline batteries. 2010;
Jugović Branimir, Trišović Tomislav, Stevanović Jasmina, Gvozdenović Milica M., Grgur Branimir, "Improved electrolyte for zinc-polyaniline batteries" (2010)
