Electrochemical behavior of polyaniline in chloride/citrate electrolyte
Апстракт
Polyaniline electrode, was obtained by electrochemical polymerization at constant current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl containing 0.25 mol dm-3 aniline. Electrochemical characterization of the polyaniline electrode in chloride and chloride/citrate electrolyte, for different anodic potential limits, was performed using cyclic voltammetry and galvanostatic measurements. It was observed that for anodic potential 0.32 V, higher electrode capacity in chloride/citrate was obtained. For anodic potential limit of 0.50 V, faster decrease of the electrode capacity in chloride/citrate electrolyte was also observed. It was suggested that influence of both chloride and citrate anions has to be taken into account.
Кључне речи:
polyaniline / chloride and citrate electrolyte / polymers / electrochemical techniques / electrochemical propertiesИзвор:
Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering, 2011, 963-967Издавач:
- Tatranské Matliare : Slovak Society of Chemical Engineering
Финансирање / пројекти:
- Електрохемијска синтеза и карактеризација наноструктурираних функционалних материјала за примену у новим технологијама (RS-MESTD-Basic Research (BR or ON)-172046)
Институција/група
Tehnološko-metalurški fakultetTY - CONF AU - Jugović, Branimir AU - Gvozdenović, Milica AU - Trišović, Tomislav AU - Stevanović, Jasmina AU - Grgur, Branimir PY - 2011 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1767 AB - Polyaniline electrode, was obtained by electrochemical polymerization at constant current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl containing 0.25 mol dm-3 aniline. Electrochemical characterization of the polyaniline electrode in chloride and chloride/citrate electrolyte, for different anodic potential limits, was performed using cyclic voltammetry and galvanostatic measurements. It was observed that for anodic potential 0.32 V, higher electrode capacity in chloride/citrate was obtained. For anodic potential limit of 0.50 V, faster decrease of the electrode capacity in chloride/citrate electrolyte was also observed. It was suggested that influence of both chloride and citrate anions has to be taken into account. PB - Tatranské Matliare : Slovak Society of Chemical Engineering C3 - Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering T1 - Electrochemical behavior of polyaniline in chloride/citrate electrolyte EP - 967 SP - 963 UR - https://hdl.handle.net/21.15107/rcub_technorep_1767 ER -
@conference{ author = "Jugović, Branimir and Gvozdenović, Milica and Trišović, Tomislav and Stevanović, Jasmina and Grgur, Branimir", year = "2011", abstract = "Polyaniline electrode, was obtained by electrochemical polymerization at constant current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl containing 0.25 mol dm-3 aniline. Electrochemical characterization of the polyaniline electrode in chloride and chloride/citrate electrolyte, for different anodic potential limits, was performed using cyclic voltammetry and galvanostatic measurements. It was observed that for anodic potential 0.32 V, higher electrode capacity in chloride/citrate was obtained. For anodic potential limit of 0.50 V, faster decrease of the electrode capacity in chloride/citrate electrolyte was also observed. It was suggested that influence of both chloride and citrate anions has to be taken into account.", publisher = "Tatranské Matliare : Slovak Society of Chemical Engineering", journal = "Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering", title = "Electrochemical behavior of polyaniline in chloride/citrate electrolyte", pages = "967-963", url = "https://hdl.handle.net/21.15107/rcub_technorep_1767" }
Jugović, B., Gvozdenović, M., Trišović, T., Stevanović, J.,& Grgur, B.. (2011). Electrochemical behavior of polyaniline in chloride/citrate electrolyte. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering Tatranské Matliare : Slovak Society of Chemical Engineering., 963-967. https://hdl.handle.net/21.15107/rcub_technorep_1767
Jugović B, Gvozdenović M, Trišović T, Stevanović J, Grgur B. Electrochemical behavior of polyaniline in chloride/citrate electrolyte. in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering. 2011;:963-967. https://hdl.handle.net/21.15107/rcub_technorep_1767 .
Jugović, Branimir, Gvozdenović, Milica, Trišović, Tomislav, Stevanović, Jasmina, Grgur, Branimir, "Electrochemical behavior of polyaniline in chloride/citrate electrolyte" in Proceedings of the 38th International Conference of Slovak Society of Chemical Engineering (2011):963-967, https://hdl.handle.net/21.15107/rcub_technorep_1767 .