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Electrochemical behavior of different types of alumina

Authorized Users Only
2021
Authors
Novaković, Tatjana
Barudžija, Tanja
Čomor, Mirjana
Banković, Predrag
Mojović, Zorica
Article (Published version)
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Abstract
This work presents the investigation of electrochemical properties of three alumina samples with different structure and crystal water content. The samples were characterized by XRD and FTIR-ATR analysis, confirming the presence of trihydrate, monohydrate and anhydrous alumina. The samples were used as modifiers of carbon paste electrodes. Their electrochemical behavior toward ferricyanide/ferrocyanide redox probe was evaluated by electrochemical impedance spectroscopy and cyclic voltammetry. The electrochemical behavior toward ruthenium hexamine redox probe was investigated by cyclic voltammetry. The response toward quinone/hydroquinone redox probe was evaluated in buffered and unbuffered solution by cyclic voltammetry. It was found that the surface chemistry of investigated samples influenced their electrochemical properties.
Keywords:
Alumina / Ferricyanide/ferrocyanide / Quinone/hydroquinone / Ruthenium hexamine / Unbuffered solution
Source:
Journal of Electroanalytical Chemistry, 2021, 895, 115542-
Publisher:
  • Elsevier
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-200017)
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-200026)

DOI: 10.1016/j.jelechem.2021.115542

ISSN: 1572-6657; 1873-2569

WoS: 000682410900001

Scopus: 2-s2.0-85111823436
[ Google Scholar ]
2
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/4789
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
IHTM
TY  - JOUR
AU  - Novaković, Tatjana
AU  - Barudžija, Tanja
AU  - Čomor, Mirjana
AU  - Banković, Predrag
AU  - Mojović, Zorica
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/4789
AB  - This work presents the investigation of electrochemical properties of three alumina samples with different structure and crystal water content. The samples were characterized by XRD and FTIR-ATR analysis, confirming the presence of trihydrate, monohydrate and anhydrous alumina. The samples were used as modifiers of carbon paste electrodes. Their electrochemical behavior toward ferricyanide/ferrocyanide redox probe was evaluated by electrochemical impedance spectroscopy and cyclic voltammetry. The electrochemical behavior toward ruthenium hexamine redox probe was investigated by cyclic voltammetry. The response toward quinone/hydroquinone redox probe was evaluated in buffered and unbuffered solution by cyclic voltammetry. It was found that the surface chemistry of investigated samples influenced their electrochemical properties.
PB  - Elsevier
T2  - Journal of Electroanalytical Chemistry
T1  - Electrochemical behavior of different types of alumina
VL  - 895
SP  - 115542
DO  - 10.1016/j.jelechem.2021.115542
ER  - 
@article{
author = "Novaković, Tatjana and Barudžija, Tanja and Čomor, Mirjana and Banković, Predrag and Mojović, Zorica",
year = "2021",
abstract = "This work presents the investigation of electrochemical properties of three alumina samples with different structure and crystal water content. The samples were characterized by XRD and FTIR-ATR analysis, confirming the presence of trihydrate, monohydrate and anhydrous alumina. The samples were used as modifiers of carbon paste electrodes. Their electrochemical behavior toward ferricyanide/ferrocyanide redox probe was evaluated by electrochemical impedance spectroscopy and cyclic voltammetry. The electrochemical behavior toward ruthenium hexamine redox probe was investigated by cyclic voltammetry. The response toward quinone/hydroquinone redox probe was evaluated in buffered and unbuffered solution by cyclic voltammetry. It was found that the surface chemistry of investigated samples influenced their electrochemical properties.",
publisher = "Elsevier",
journal = "Journal of Electroanalytical Chemistry",
title = "Electrochemical behavior of different types of alumina",
volume = "895",
pages = "115542",
doi = "10.1016/j.jelechem.2021.115542"
}
Novaković, T., Barudžija, T., Čomor, M., Banković, P.,& Mojović, Z.. (2021). Electrochemical behavior of different types of alumina. in Journal of Electroanalytical Chemistry
Elsevier., 895, 115542.
https://doi.org/10.1016/j.jelechem.2021.115542
Novaković T, Barudžija T, Čomor M, Banković P, Mojović Z. Electrochemical behavior of different types of alumina. in Journal of Electroanalytical Chemistry. 2021;895:115542.
doi:10.1016/j.jelechem.2021.115542 .
Novaković, Tatjana, Barudžija, Tanja, Čomor, Mirjana, Banković, Predrag, Mojović, Zorica, "Electrochemical behavior of different types of alumina" in Journal of Electroanalytical Chemistry, 895 (2021):115542,
https://doi.org/10.1016/j.jelechem.2021.115542 . .

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