Characterization of electrochemically synthesized PANI on graphite electrode for potential use in electrochemical power sources

Jugović, Branimir; Gvozdenović, Milica M.; Stevanović, Jasmina S.; Trišović, Tomislav; Grgur, Branimir

doi:10.1016/j.matchemphys.2008.10.069

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2009

Authors

Jugović, Branimir

Gvozdenović, Milica M.

Stevanović, Jasmina S.

Trišović, Tomislav

Grgur, Branimir

Article (Published version)

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Abstract

Polyaniline (PANI) on graphite electrode was synthesized electrochemically under galvanostatic condition at current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl and 0.25 mol dm-3 aniline monomer. Electrochemical characterization of the PANI electrode was performed in 0.5 mol dm-3 HCl using cyclic voltammetry and galvanostatic measurements. The overall charge capacity of the PANI electrode was estimated to be 0.154 mAh cm-2, which corresponds to 25% of the theoretical mass of PANI available for doping exchange. It was observed that during initial cyclization at low pH, the extent of PANI degradation products was insignificant and practically had no influence on the charge/discharge characteristics of the PANI electrode. © 2008 Elsevier B.V. All rights reserved.

Keywords:

electropolymerization / polyaniline / rechargeable power sources / PANI

Source:
Materials Chemistry and Physics, 2009, 114, 2-3, 939-942

Funding / projects:

Modifikacija metalnih i nemetalnih materijala elektroprovodnim polimerima za primenu u novim tehnologijama (RS-142044)

DOI: 10.1016/j.matchemphys.2008.10.069

ISSN: 0254-0584

WoS: 000263833500077

Scopus: 2-s2.0-58949099336

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TY  - JOUR
AU  - Jugović, Branimir
AU  - Gvozdenović, Milica M.
AU  - Stevanović, Jasmina S.
AU  - Trišović, Tomislav
AU  - Grgur, Branimir
PY  - 2009
UR  - https://dais.sanu.ac.rs/123456789/3471
AB  - Polyaniline (PANI) on graphite electrode was synthesized electrochemically under galvanostatic condition at current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl and 0.25 mol dm-3 aniline monomer. Electrochemical characterization of the PANI electrode was performed in 0.5 mol dm-3 HCl using cyclic voltammetry and galvanostatic measurements. The overall charge capacity of the PANI electrode was estimated to be 0.154 mAh cm-2, which corresponds to 25% of the theoretical mass of PANI available for doping exchange. It was observed that during initial cyclization at low pH, the extent of PANI degradation products was insignificant and practically had no influence on the charge/discharge characteristics of the PANI electrode. © 2008 Elsevier B.V. All rights reserved.
T2  - Materials Chemistry and Physics
T1  - Characterization of electrochemically synthesized PANI on graphite electrode for potential use in electrochemical power sources
SP  - 939
EP  - 942
VL  - 114
IS  - 2-3
DO  - 10.1016/j.matchemphys.2008.10.069
UR  - https://hdl.handle.net/21.15107/rcub_dais_3471
ER  -

@article{
author = "Jugović, Branimir and Gvozdenović, Milica M. and Stevanović, Jasmina S. and Trišović, Tomislav and Grgur, Branimir",
year = "2009",
abstract = "Polyaniline (PANI) on graphite electrode was synthesized electrochemically under galvanostatic condition at current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl and 0.25 mol dm-3 aniline monomer. Electrochemical characterization of the PANI electrode was performed in 0.5 mol dm-3 HCl using cyclic voltammetry and galvanostatic measurements. The overall charge capacity of the PANI electrode was estimated to be 0.154 mAh cm-2, which corresponds to 25% of the theoretical mass of PANI available for doping exchange. It was observed that during initial cyclization at low pH, the extent of PANI degradation products was insignificant and practically had no influence on the charge/discharge characteristics of the PANI electrode. © 2008 Elsevier B.V. All rights reserved.",
journal = "Materials Chemistry and Physics",
title = "Characterization of electrochemically synthesized PANI on graphite electrode for potential use in electrochemical power sources",
pages = "939-942",
volume = "114",
number = "2-3",
doi = "10.1016/j.matchemphys.2008.10.069",
url = "https://hdl.handle.net/21.15107/rcub_dais_3471"
}

Jugović, B., Gvozdenović, M. M., Stevanović, J. S., Trišović, T.,& Grgur, B.. (2009). Characterization of electrochemically synthesized PANI on graphite electrode for potential use in electrochemical power sources. in Materials Chemistry and Physics, 114(2-3), 939-942.
https://doi.org/10.1016/j.matchemphys.2008.10.069
https://hdl.handle.net/21.15107/rcub_dais_3471

Jugović B, Gvozdenović MM, Stevanović JS, Trišović T, Grgur B. Characterization of electrochemically synthesized PANI on graphite electrode for potential use in electrochemical power sources. in Materials Chemistry and Physics. 2009;114(2-3):939-942.
doi:10.1016/j.matchemphys.2008.10.069
https://hdl.handle.net/21.15107/rcub_dais_3471 .

Jugović, Branimir, Gvozdenović, Milica M., Stevanović, Jasmina S., Trišović, Tomislav, Grgur, Branimir, "Characterization of electrochemically synthesized PANI on graphite electrode for potential use in electrochemical power sources" in Materials Chemistry and Physics, 114, no. 2-3 (2009):939-942,
https://doi.org/10.1016/j.matchemphys.2008.10.069 .,
https://hdl.handle.net/21.15107/rcub_dais_3471 .