TY  - JOUR
AU  - Simović, Anđela R.
AU  - Radojković, Bojana M.
AU  - Jegdić, Bore
AU  - Milojević, Milica
AU  - Bajat, Jelena B.
PY  - 2023
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/6933
AB  - This paper evaluated the inhibitory effect of Ce‐chloride and Na‐lactate
mixture on the AA2024 aluminum alloy in 0.1M NaCl solution. Electrochemical
impedance spectroscopy (EIS) was applied for testing the general
corrosion resistance, while potentiodynamic polarization measurement was
applied for determining the alloy pitting corrosion resistance in NaCl and
inhibitive solutions. The presence of cerium on the cathodic intermetallic
particles was confirmed by scanning electron microscope/energy‐dispersive
X‐ray spectroscopy analysis. The mixture of Ce‐chloride and Na‐lactate was a
more effective corrosion inhibitor than Ce‐chloride alone. The inhibitors
mixture is a mixed‐type corrosion inhibitor with a higher influence on slowing
down the cathodic reaction of oxygen reduction. The adsorption of the
inhibitor, the presence of cerium in different oxidation states (Ce3+ and Ce4+),
and lactate anion (C–C/C–H, C–OH, C═O, and O–C═O group) were confirmed
by X‐ray photoelectron spectroscopy analysis. A mechanism of inhibitor
adsorption on the surface of AA2024 alloy in NaCl solution was proposed.
PB  - Wiley
T2  - Materials and Corrosion
T1  - Cerium lactate as green corrosion inhibitor of AA2024 alloy
VL  - 74
IS  - 9
SP  - 1371
EP  - 1381
DO  - 10.1002/maco.202313882
ER  - 

@article{
author = "Simović, Anđela R. and Radojković, Bojana M. and Jegdić, Bore and Milojević, Milica and Bajat, Jelena B.",
year = "2023",
abstract = "This paper evaluated the inhibitory effect of Ce‐chloride and Na‐lactate
mixture on the AA2024 aluminum alloy in 0.1M NaCl solution. Electrochemical
impedance spectroscopy (EIS) was applied for testing the general
corrosion resistance, while potentiodynamic polarization measurement was
applied for determining the alloy pitting corrosion resistance in NaCl and
inhibitive solutions. The presence of cerium on the cathodic intermetallic
particles was confirmed by scanning electron microscope/energy‐dispersive
X‐ray spectroscopy analysis. The mixture of Ce‐chloride and Na‐lactate was a
more effective corrosion inhibitor than Ce‐chloride alone. The inhibitors
mixture is a mixed‐type corrosion inhibitor with a higher influence on slowing
down the cathodic reaction of oxygen reduction. The adsorption of the
inhibitor, the presence of cerium in different oxidation states (Ce3+ and Ce4+),
and lactate anion (C–C/C–H, C–OH, C═O, and O–C═O group) were confirmed
by X‐ray photoelectron spectroscopy analysis. A mechanism of inhibitor
adsorption on the surface of AA2024 alloy in NaCl solution was proposed.",
publisher = "Wiley",
journal = "Materials and Corrosion",
title = "Cerium lactate as green corrosion inhibitor of AA2024 alloy",
volume = "74",
number = "9",
pages = "1371-1381",
doi = "10.1002/maco.202313882"
}

Simović, A. R., Radojković, B. M., Jegdić, B., Milojević, M.,& Bajat, J. B.. (2023). Cerium lactate as green corrosion inhibitor of AA2024 alloy. in Materials and Corrosion
Wiley., 74(9), 1371-1381.
https://doi.org/10.1002/maco.202313882

Simović AR, Radojković BM, Jegdić B, Milojević M, Bajat JB. Cerium lactate as green corrosion inhibitor of AA2024 alloy. in Materials and Corrosion. 2023;74(9):1371-1381.
doi:10.1002/maco.202313882 .

Simović, Anđela R., Radojković, Bojana M., Jegdić, Bore, Milojević, Milica, Bajat, Jelena B., "Cerium lactate as green corrosion inhibitor of AA2024 alloy" in Materials and Corrosion, 74, no. 9 (2023):1371-1381,
https://doi.org/10.1002/maco.202313882 . .

TY  - CONF
AU  - Pejić, Jovanka N.
AU  - Radojković, Bojana M.
AU  - Jegdić, Bore
AU  - Simović, Anđela R.
AU  - Marunkić, Dunja D.
AU  - Bajat, Jelena B.
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5453
AB  - The synergistic effect of neodymium chloride and cysteine in NaCl solution was investigated. The concentration ratio of these two inhibitors was 1:3 (neodymium: cysteine). The corrosion resistance of AA7075 alloy was tested electrochemically using electrochemical impedance spectroscopy (EIS). Significantly higher polarization resistance in inhibitor-containing solution, along with phase angle peak shift to more negative values, indicate good corrosion inhibition by Nd-cysteine. The morphology, analyzed by scanning electron microscopy (SEM/EDS), showed that the surface of the AA7075 alloy was wholly protected from corrosion after 24h in NaCl solution.
PB  - Belgrade: Serbian Chemical Society
C3  - Book of Abstracts, Proceedings - 58th Meeting of the Serbian Chemical Society, Belgrade, Serbia, June 9-10, 2022 / Kratki izvodi radova, kjniga radova - 58. Savetovanje Srpskog hemijskog društva, Beograd 9. i 10. jun 2022. godine
T1  - Синергетско дејство неодијума и цистеина на легури АА7075 у раствору NaCl
T1  - Synergistic effect of Neodymium and Cysteine as inhibitors for AA7075 alloy in NaCl solution
VL  - 58
SP  - 196
EP  - 199
UR  - https://hdl.handle.net/21.15107/rcub_cer_5453
ER  - 

@conference{
author = "Pejić, Jovanka N. and Radojković, Bojana M. and Jegdić, Bore and Simović, Anđela R. and Marunkić, Dunja D. and Bajat, Jelena B.",
year = "2022",
abstract = "The synergistic effect of neodymium chloride and cysteine in NaCl solution was investigated. The concentration ratio of these two inhibitors was 1:3 (neodymium: cysteine). The corrosion resistance of AA7075 alloy was tested electrochemically using electrochemical impedance spectroscopy (EIS). Significantly higher polarization resistance in inhibitor-containing solution, along with phase angle peak shift to more negative values, indicate good corrosion inhibition by Nd-cysteine. The morphology, analyzed by scanning electron microscopy (SEM/EDS), showed that the surface of the AA7075 alloy was wholly protected from corrosion after 24h in NaCl solution.",
publisher = "Belgrade: Serbian Chemical Society",
journal = "Book of Abstracts, Proceedings - 58th Meeting of the Serbian Chemical Society, Belgrade, Serbia, June 9-10, 2022 / Kratki izvodi radova, kjniga radova - 58. Savetovanje Srpskog hemijskog društva, Beograd 9. i 10. jun 2022. godine",
title = "Синергетско дејство неодијума и цистеина на легури АА7075 у раствору NaCl, Synergistic effect of Neodymium and Cysteine as inhibitors for AA7075 alloy in NaCl solution",
volume = "58",
pages = "196-199",
url = "https://hdl.handle.net/21.15107/rcub_cer_5453"
}

Pejić, J. N., Radojković, B. M., Jegdić, B., Simović, A. R., Marunkić, D. D.,& Bajat, J. B.. (2022). Синергетско дејство неодијума и цистеина на легури АА7075 у раствору NaCl. in Book of Abstracts, Proceedings - 58th Meeting of the Serbian Chemical Society, Belgrade, Serbia, June 9-10, 2022 / Kratki izvodi radova, kjniga radova - 58. Savetovanje Srpskog hemijskog društva, Beograd 9. i 10. jun 2022. godine
Belgrade: Serbian Chemical Society., 58, 196-199.
https://hdl.handle.net/21.15107/rcub_cer_5453

Pejić JN, Radojković BM, Jegdić B, Simović AR, Marunkić DD, Bajat JB. Синергетско дејство неодијума и цистеина на легури АА7075 у раствору NaCl. in Book of Abstracts, Proceedings - 58th Meeting of the Serbian Chemical Society, Belgrade, Serbia, June 9-10, 2022 / Kratki izvodi radova, kjniga radova - 58. Savetovanje Srpskog hemijskog društva, Beograd 9. i 10. jun 2022. godine. 2022;58:196-199.
https://hdl.handle.net/21.15107/rcub_cer_5453 .

Pejić, Jovanka N., Radojković, Bojana M., Jegdić, Bore, Simović, Anđela R., Marunkić, Dunja D., Bajat, Jelena B., "Синергетско дејство неодијума и цистеина на легури АА7075 у раствору NaCl" in Book of Abstracts, Proceedings - 58th Meeting of the Serbian Chemical Society, Belgrade, Serbia, June 9-10, 2022 / Kratki izvodi radova, kjniga radova - 58. Savetovanje Srpskog hemijskog društva, Beograd 9. i 10. jun 2022. godine, 58 (2022):196-199,
https://hdl.handle.net/21.15107/rcub_cer_5453 .

TY  - CONF
AU  - Pejić, Jovanka N.
AU  - Radojković, Bojana M.
AU  - Simović, Anđela R.
AU  - Marunkić, Dunja D.
AU  - Jegdić, Bore
AU  - Pavlović, Miroslav M.
AU  - Bajat, Jelena B.
PY  - 2022
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5447
AB  - The aim of this study was to investigate environmentally-friendly corrosion inhibitors based on the cerium-cysteine and their effect on 7xxx series aluminum alloy. The cysteine and cerium-cysteine complex structures were analyzed by Fourier-Transform Infrared spectroscopy (FTIR). The structure of cerium-cysteine was additionally determined using Nuclear Magnetic Resonance (NMR) and Elemental Analysis. Inhibitors efficiency was analyzed with Electrochemical Impedance Spectroscopy (EIS) and Potentiodynamic polarization techniques in 0.1M NaCl at room temperature, while Scanning Electron Microscopy analyzed the surface appearance and microstructure of the tested aluminum alloy with Energy Dispersive Spectroscopy (SEM / EDS) and Optical Microscope (OM). Different amounts of cysteine were examined in order to find an optimal concentration of inhibitor. The adsorption of the inhibitors followed the Langmuir isotherm, and based on the EIS results and calculated thermodynamic potential (Gibbs free energy), cysteine and cerium-cysteine proved to be good inhibitors for tested aluminum alloy. The optimal cysteine concentration of 0.06 mM as a corrosion inhibitor of 7xxx series aluminum alloy was determined. EIS diagrams confirmed that cysteine showed better inhibition than Ce-Cys complex.
PB  - The Serbian Society of Corrosion and Materials Protection
C3  - Proceedings - XXIII YuCorr International Conference, May 16-19, 2022, Divčibare, Serbia
T1  - Green Corrosion Inhibitors with Cysteine and Cerium-Cysteine Complex on 7000 series Aluminum Alloy
T1  - Zeleni inhibitori korozije sa cisteinom i kompleksom cerijum-cisteina na 7000 seriji  aluminijumske legure
VL  - 23
SP  - Poster-48
UR  - https://hdl.handle.net/21.15107/rcub_cer_5447
ER  - 

@conference{
author = "Pejić, Jovanka N. and Radojković, Bojana M. and Simović, Anđela R. and Marunkić, Dunja D. and Jegdić, Bore and Pavlović, Miroslav M. and Bajat, Jelena B.",
year = "2022",
abstract = "The aim of this study was to investigate environmentally-friendly corrosion inhibitors based on the cerium-cysteine and their effect on 7xxx series aluminum alloy. The cysteine and cerium-cysteine complex structures were analyzed by Fourier-Transform Infrared spectroscopy (FTIR). The structure of cerium-cysteine was additionally determined using Nuclear Magnetic Resonance (NMR) and Elemental Analysis. Inhibitors efficiency was analyzed with Electrochemical Impedance Spectroscopy (EIS) and Potentiodynamic polarization techniques in 0.1M NaCl at room temperature, while Scanning Electron Microscopy analyzed the surface appearance and microstructure of the tested aluminum alloy with Energy Dispersive Spectroscopy (SEM / EDS) and Optical Microscope (OM). Different amounts of cysteine were examined in order to find an optimal concentration of inhibitor. The adsorption of the inhibitors followed the Langmuir isotherm, and based on the EIS results and calculated thermodynamic potential (Gibbs free energy), cysteine and cerium-cysteine proved to be good inhibitors for tested aluminum alloy. The optimal cysteine concentration of 0.06 mM as a corrosion inhibitor of 7xxx series aluminum alloy was determined. EIS diagrams confirmed that cysteine showed better inhibition than Ce-Cys complex.",
publisher = "The Serbian Society of Corrosion and Materials Protection",
journal = "Proceedings - XXIII YuCorr International Conference, May 16-19, 2022, Divčibare, Serbia",
title = "Green Corrosion Inhibitors with Cysteine and Cerium-Cysteine Complex on 7000 series Aluminum Alloy, Zeleni inhibitori korozije sa cisteinom i kompleksom cerijum-cisteina na 7000 seriji  aluminijumske legure",
volume = "23",
pages = "Poster-48",
url = "https://hdl.handle.net/21.15107/rcub_cer_5447"
}

Pejić, J. N., Radojković, B. M., Simović, A. R., Marunkić, D. D., Jegdić, B., Pavlović, M. M.,& Bajat, J. B.. (2022). Green Corrosion Inhibitors with Cysteine and Cerium-Cysteine Complex on 7000 series Aluminum Alloy. in Proceedings - XXIII YuCorr International Conference, May 16-19, 2022, Divčibare, Serbia
The Serbian Society of Corrosion and Materials Protection., 23, Poster-48.
https://hdl.handle.net/21.15107/rcub_cer_5447

Pejić JN, Radojković BM, Simović AR, Marunkić DD, Jegdić B, Pavlović MM, Bajat JB. Green Corrosion Inhibitors with Cysteine and Cerium-Cysteine Complex on 7000 series Aluminum Alloy. in Proceedings - XXIII YuCorr International Conference, May 16-19, 2022, Divčibare, Serbia. 2022;23:Poster-48.
https://hdl.handle.net/21.15107/rcub_cer_5447 .

Pejić, Jovanka N., Radojković, Bojana M., Simović, Anđela R., Marunkić, Dunja D., Jegdić, Bore, Pavlović, Miroslav M., Bajat, Jelena B., "Green Corrosion Inhibitors with Cysteine and Cerium-Cysteine Complex on 7000 series Aluminum Alloy" in Proceedings - XXIII YuCorr International Conference, May 16-19, 2022, Divčibare, Serbia, 23 (2022):Poster-48,
https://hdl.handle.net/21.15107/rcub_cer_5447 .

TY  - CONF
AU  - Kovačina, Jovanka
AU  - Marunkić, Dunja D.
AU  - Simović, Anđela R.
AU  - Radojković, Bojana M.
AU  - Jegdić, Bore
AU  - Pavlović, Miroslav M.
AU  - Marinković, Aleksandar D.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/7065
AB  - In its pure form, aluminum is easy to process and has a high level of corrosion resistance. However, due to its low strength the possibility of application of pure aluminum is reduced. When alloyed, aluminum alloys are widely used material in construction, different industries, airspace and military. Commercial 7000 series aluminum alloys have zinc as the main alloying element, followed by magnesium. This 7000 aluminum series offers a very high strength when heat-treated, which comes from its composition. The life time of these alloys is reduced due to corrosion damage. It is known that corrosion directly or indirectly affects materials, human health and safety, and it causes global economic and environmental problem. The use of inhibitors in corrosion protection is the simplest, most economical and most efficient approach that is routinely used to ‘reduce’ this problem in industry. The most widely used inorganic inhibitors, such as chromates, are not safe, causing health and safety problems due to their toxicity. Organic compounds have increased interest of the scientific community as potential inhibitors in exchange for the most commonly used. The aim of this study was to investigate new green, eco-friendly inhibitors from the group of amino acid and their combination with lanthanides. For the purposes of this investigation, cerium-cysteine complex was synthesized and analyzed by Fourier-Transform Infrared spectroscopy (FTIR), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM / EDS), Potentiostatic Electrochemical Impedance Spectroscopy (PEIS) and Linear Sweep Voltammetry (LSV) analyses. SEM/EDS was used for morphological analysis and to determine the composition of the aluminum alloy on which the electrochemical tests have been performed. Electrochemical measurements (PEIS, LSV) were erformed in order to test the inhibitory efficacy in 0.1M NaCl at room temperature. Different concentrations of cysteine and Ce-cysteine complex were examined to optimize the process. The adsorption of the inhibitor follows the Langmuir isotherm, and based on the electrochemical results and calculated thermodynamic potential (Gibbs free energy) it can be concluded that both cysteine and cerium-cysteine complex are mixed type of inhibitors. It can be concluded that both cysteine and Ce-cysteine complex inhibitors satisfactory inhibition effect on aluminum alloy corrosion.
T1  - Poster presentation: "Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion"
UR  - https://hdl.handle.net/21.15107/rcub_cer_5448
ER  - 

@conference{
author = "Kovačina, Jovanka and Marunkić, Dunja D. and Simović, Anđela R. and Radojković, Bojana M. and Jegdić, Bore and Pavlović, Miroslav M. and Marinković, Aleksandar D.",
year = "2021",
abstract = "In its pure form, aluminum is easy to process and has a high level of corrosion resistance. However, due to its low strength the possibility of application of pure aluminum is reduced. When alloyed, aluminum alloys are widely used material in construction, different industries, airspace and military. Commercial 7000 series aluminum alloys have zinc as the main alloying element, followed by magnesium. This 7000 aluminum series offers a very high strength when heat-treated, which comes from its composition. The life time of these alloys is reduced due to corrosion damage. It is known that corrosion directly or indirectly affects materials, human health and safety, and it causes global economic and environmental problem. The use of inhibitors in corrosion protection is the simplest, most economical and most efficient approach that is routinely used to ‘reduce’ this problem in industry. The most widely used inorganic inhibitors, such as chromates, are not safe, causing health and safety problems due to their toxicity. Organic compounds have increased interest of the scientific community as potential inhibitors in exchange for the most commonly used. The aim of this study was to investigate new green, eco-friendly inhibitors from the group of amino acid and their combination with lanthanides. For the purposes of this investigation, cerium-cysteine complex was synthesized and analyzed by Fourier-Transform Infrared spectroscopy (FTIR), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM / EDS), Potentiostatic Electrochemical Impedance Spectroscopy (PEIS) and Linear Sweep Voltammetry (LSV) analyses. SEM/EDS was used for morphological analysis and to determine the composition of the aluminum alloy on which the electrochemical tests have been performed. Electrochemical measurements (PEIS, LSV) were erformed in order to test the inhibitory efficacy in 0.1M NaCl at room temperature. Different concentrations of cysteine and Ce-cysteine complex were examined to optimize the process. The adsorption of the inhibitor follows the Langmuir isotherm, and based on the electrochemical results and calculated thermodynamic potential (Gibbs free energy) it can be concluded that both cysteine and cerium-cysteine complex are mixed type of inhibitors. It can be concluded that both cysteine and Ce-cysteine complex inhibitors satisfactory inhibition effect on aluminum alloy corrosion.",
title = "Poster presentation: "Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion"",
url = "https://hdl.handle.net/21.15107/rcub_cer_5448"
}

Kovačina, J., Marunkić, D. D., Simović, A. R., Radojković, B. M., Jegdić, B., Pavlović, M. M.,& Marinković, A. D.. (2021). Poster presentation: "Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion". .
https://hdl.handle.net/21.15107/rcub_cer_5448

Kovačina J, Marunkić DD, Simović AR, Radojković BM, Jegdić B, Pavlović MM, Marinković AD. Poster presentation: "Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion". 2021;.
https://hdl.handle.net/21.15107/rcub_cer_5448 .

Kovačina, Jovanka, Marunkić, Dunja D., Simović, Anđela R., Radojković, Bojana M., Jegdić, Bore, Pavlović, Miroslav M., Marinković, Aleksandar D., "Poster presentation: "Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion"" (2021),
https://hdl.handle.net/21.15107/rcub_cer_5448 .

TY  - CONF
AU  - Kovačina, Jovanka
AU  - Marunkić, Dunja D.
AU  - Simović, Anđela R.
AU  - Radojković, Bojana M.
AU  - Jegdić, Bore
AU  - Pavlović, Miroslav M.
AU  - Marinković, Aleksandar D.
PY  - 2021
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/5448
AB  - In its pure form, aluminum is easy to process and has a high level of corrosion resistance. However, due to its low strength the possibility of application of pure aluminum is reduced. When alloyed, aluminum alloys are widely used material in construction, different industries, airspace and military. Commercial 7000 series aluminum alloys have zinc as the main alloying element, followed by magnesium. This 7000 aluminum series offers a very high strength when heat-treated, which comes from its composition. The life time of these alloys is reduced due to corrosion damage. It is known that corrosion directly or indirectly affects materials, human health and safety, and it causes global economic and environmental problem. The use of inhibitors in corrosion protection is the simplest, most economical and most efficient approach that is routinely used to ‘reduce’ this problem in industry. The most widely used inorganic inhibitors, such as chromates, are not safe, causing health and safety problems due to their toxicity. Organic compounds have increased interest of the scientific community as potential inhibitors in exchange for the most commonly used. The aim of this study was to investigate new green, eco-friendly inhibitors from the group of amino acid and their combination with lanthanides. For the purposes of this investigation, cerium-cysteine complex was synthesized and analyzed by Fourier-Transform Infrared spectroscopy (FTIR), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM / EDS), Potentiostatic Electrochemical Impedance Spectroscopy (PEIS) and Linear Sweep Voltammetry (LSV) analyses. SEM/EDS was used for morphological analysis and to determine the composition of the aluminum alloy on which the electrochemical tests have been performed. Electrochemical measurements (PEIS, LSV) were erformed in order to test the inhibitory efficacy in 0.1M NaCl at room temperature. Different concentrations of cysteine and Ce-cysteine complex were examined to optimize the process. The adsorption of the inhibitor follows the Langmuir isotherm, and based on the electrochemical results and calculated thermodynamic potential (Gibbs free energy) it can be concluded that both cysteine and cerium-cysteine complex are mixed type of inhibitors. It can be concluded that both cysteine and Ce-cysteine complex inhibitors satisfactory inhibition effect on aluminum alloy corrosion.
PB  - Faculty of Technology Zvornik – University of East Sarajevo
C3  - Book of abstracts - VII International congress Engineering, environment and materials in process industry EEM2021, March 17-19, 2021  Jahorina, Republic of Serbia,  Bosnia and Herzegovina
T1  - Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion
VL  - 7
SP  - 222
EP  - 222
UR  - https://hdl.handle.net/21.15107/rcub_cer_5448
ER  - 

@conference{
author = "Kovačina, Jovanka and Marunkić, Dunja D. and Simović, Anđela R. and Radojković, Bojana M. and Jegdić, Bore and Pavlović, Miroslav M. and Marinković, Aleksandar D.",
year = "2021",
abstract = "In its pure form, aluminum is easy to process and has a high level of corrosion resistance. However, due to its low strength the possibility of application of pure aluminum is reduced. When alloyed, aluminum alloys are widely used material in construction, different industries, airspace and military. Commercial 7000 series aluminum alloys have zinc as the main alloying element, followed by magnesium. This 7000 aluminum series offers a very high strength when heat-treated, which comes from its composition. The life time of these alloys is reduced due to corrosion damage. It is known that corrosion directly or indirectly affects materials, human health and safety, and it causes global economic and environmental problem. The use of inhibitors in corrosion protection is the simplest, most economical and most efficient approach that is routinely used to ‘reduce’ this problem in industry. The most widely used inorganic inhibitors, such as chromates, are not safe, causing health and safety problems due to their toxicity. Organic compounds have increased interest of the scientific community as potential inhibitors in exchange for the most commonly used. The aim of this study was to investigate new green, eco-friendly inhibitors from the group of amino acid and their combination with lanthanides. For the purposes of this investigation, cerium-cysteine complex was synthesized and analyzed by Fourier-Transform Infrared spectroscopy (FTIR), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM / EDS), Potentiostatic Electrochemical Impedance Spectroscopy (PEIS) and Linear Sweep Voltammetry (LSV) analyses. SEM/EDS was used for morphological analysis and to determine the composition of the aluminum alloy on which the electrochemical tests have been performed. Electrochemical measurements (PEIS, LSV) were erformed in order to test the inhibitory efficacy in 0.1M NaCl at room temperature. Different concentrations of cysteine and Ce-cysteine complex were examined to optimize the process. The adsorption of the inhibitor follows the Langmuir isotherm, and based on the electrochemical results and calculated thermodynamic potential (Gibbs free energy) it can be concluded that both cysteine and cerium-cysteine complex are mixed type of inhibitors. It can be concluded that both cysteine and Ce-cysteine complex inhibitors satisfactory inhibition effect on aluminum alloy corrosion.",
publisher = "Faculty of Technology Zvornik – University of East Sarajevo",
journal = "Book of abstracts - VII International congress Engineering, environment and materials in process industry EEM2021, March 17-19, 2021  Jahorina, Republic of Serbia,  Bosnia and Herzegovina",
title = "Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion",
volume = "7",
pages = "222-222",
url = "https://hdl.handle.net/21.15107/rcub_cer_5448"
}

Kovačina, J., Marunkić, D. D., Simović, A. R., Radojković, B. M., Jegdić, B., Pavlović, M. M.,& Marinković, A. D.. (2021). Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion. in Book of abstracts - VII International congress Engineering, environment and materials in process industry EEM2021, March 17-19, 2021  Jahorina, Republic of Serbia,  Bosnia and Herzegovina
Faculty of Technology Zvornik – University of East Sarajevo., 7, 222-222.
https://hdl.handle.net/21.15107/rcub_cer_5448

Kovačina J, Marunkić DD, Simović AR, Radojković BM, Jegdić B, Pavlović MM, Marinković AD. Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion. in Book of abstracts - VII International congress Engineering, environment and materials in process industry EEM2021, March 17-19, 2021  Jahorina, Republic of Serbia,  Bosnia and Herzegovina. 2021;7:222-222.
https://hdl.handle.net/21.15107/rcub_cer_5448 .

Kovačina, Jovanka, Marunkić, Dunja D., Simović, Anđela R., Radojković, Bojana M., Jegdić, Bore, Pavlović, Miroslav M., Marinković, Aleksandar D., "Cysteine and modified cysteine as green inhibitors of aluminum alloy corrosion" in Book of abstracts - VII International congress Engineering, environment and materials in process industry EEM2021, March 17-19, 2021  Jahorina, Republic of Serbia,  Bosnia and Herzegovina, 7 (2021):222-222,
https://hdl.handle.net/21.15107/rcub_cer_5448 .