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
Autori
Pejić, Jovanka N.Radojković, Bojana M.
Jegdić, Bore
Simović, Anđela R.
Marunkić, Dunja D.
Bajat, Jelena B.
Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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.
Ključne reči:
corrosion inhibitors / AA7075 / cysteine / neodymium / EDSIzvor:
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, 196-199Izdavač:
- Belgrade: Serbian Chemical Society
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200026 (Univerzitet u Beogradu, Institut za hemiju, tehnologiju i metalurgiju - IHTM) (RS-MESTD-inst-2020-200026)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200135 (Univerzitet u Beogradu, Tehnološko-metalurški fakultet) (RS-MESTD-inst-2020-200135)
Institucija/grupa
IHTMTY - 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 .