Electrochemical stability of gold complex based on mercaptotriazole at optimal condition
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2022
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Dimitrijević, Stevan P.Dimitrijević, Silvana B.
Ivanović, Aleksandra
Vuković, Nikola
Dhawan, Nikhil
Чланак у часопису (Објављена верзија)
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This study investigates the electrochemical stability of the gold complex based on mercaptotriazole at an optimum pH of nine in the electrolyte with a gold concentration of 2.5 g dm(-3). The stability of the complex was studied by visual monitoring and electrochemical characterization of electrolytes over a period of 1 year. Electrochemical characterization of the mercaptotriazole gold complex was performed using open circuit potential measurement, cyclic voltammetry, recording the polarization curves, pH, and conductivity of the electrolyte. Electrochemical characteristics and visual appearance of the mercaptotriazole gold complex at a pH similar to 9 were not significantly changed for one year, with no changes in its visual appearance. The results of this study are important for industrial applications in order to replace cyanide electrolytes with a stable organic complex.
rcub.field.subject:
Mercaptotriazole / Gold organic complex / Electroplating / Electrochemical stability / Coatingsrcub.field.source:
Chemical Papers, 2022, 76, 12, 7823-7832rcub.field.publisher:
- Springer Int Publ Ag, Cham
rcub.projects:
- COST Action [CA20130]
- India-Serbia Bilateral Scientific and Technological Cooperation: Recycling of valuable metals from discarded printed circuit boards
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200052 (Институт за рударство и металургију, Бор) (RS-MESTD-inst-2020-200052)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200023 (Институт за технологију нуклеарних и других минералних сировина - ИТНМС, Београд) (RS-MESTD-inst-2020-200023)
DOI: 10.1007/s11696-022-02447-y
ISSN: 0366-6352
WoS: 000849674400001
Scopus: 2-s2.0-85137463624
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https://ritnms.itnms.ac.rs/handle/123456789/627xmlui.mirage2.itemSummaryView.Collections
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Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Dimitrijević, Stevan P. AU - Dimitrijević, Silvana B. AU - Ivanović, Aleksandra AU - Vuković, Nikola AU - Dhawan, Nikhil PY - 2022 UR - https://ritnms.itnms.ac.rs/handle/123456789/627 AB - This study investigates the electrochemical stability of the gold complex based on mercaptotriazole at an optimum pH of nine in the electrolyte with a gold concentration of 2.5 g dm(-3). The stability of the complex was studied by visual monitoring and electrochemical characterization of electrolytes over a period of 1 year. Electrochemical characterization of the mercaptotriazole gold complex was performed using open circuit potential measurement, cyclic voltammetry, recording the polarization curves, pH, and conductivity of the electrolyte. Electrochemical characteristics and visual appearance of the mercaptotriazole gold complex at a pH similar to 9 were not significantly changed for one year, with no changes in its visual appearance. The results of this study are important for industrial applications in order to replace cyanide electrolytes with a stable organic complex. PB - Springer Int Publ Ag, Cham T2 - Chemical Papers T1 - Electrochemical stability of gold complex based on mercaptotriazole at optimal condition EP - 7832 IS - 12 SP - 7823 VL - 76 DO - 10.1007/s11696-022-02447-y UR - conv_952 ER -
@article{ author = "Dimitrijević, Stevan P. and Dimitrijević, Silvana B. and Ivanović, Aleksandra and Vuković, Nikola and Dhawan, Nikhil", year = "2022", abstract = "This study investigates the electrochemical stability of the gold complex based on mercaptotriazole at an optimum pH of nine in the electrolyte with a gold concentration of 2.5 g dm(-3). The stability of the complex was studied by visual monitoring and electrochemical characterization of electrolytes over a period of 1 year. Electrochemical characterization of the mercaptotriazole gold complex was performed using open circuit potential measurement, cyclic voltammetry, recording the polarization curves, pH, and conductivity of the electrolyte. Electrochemical characteristics and visual appearance of the mercaptotriazole gold complex at a pH similar to 9 were not significantly changed for one year, with no changes in its visual appearance. The results of this study are important for industrial applications in order to replace cyanide electrolytes with a stable organic complex.", publisher = "Springer Int Publ Ag, Cham", journal = "Chemical Papers", title = "Electrochemical stability of gold complex based on mercaptotriazole at optimal condition", pages = "7832-7823", number = "12", volume = "76", doi = "10.1007/s11696-022-02447-y", url = "conv_952" }
Dimitrijević, S. P., Dimitrijević, S. B., Ivanović, A., Vuković, N.,& Dhawan, N.. (2022). Electrochemical stability of gold complex based on mercaptotriazole at optimal condition. in Chemical Papers Springer Int Publ Ag, Cham., 76(12), 7823-7832. https://doi.org/10.1007/s11696-022-02447-y conv_952
Dimitrijević SP, Dimitrijević SB, Ivanović A, Vuković N, Dhawan N. Electrochemical stability of gold complex based on mercaptotriazole at optimal condition. in Chemical Papers. 2022;76(12):7823-7832. doi:10.1007/s11696-022-02447-y conv_952 .
Dimitrijević, Stevan P., Dimitrijević, Silvana B., Ivanović, Aleksandra, Vuković, Nikola, Dhawan, Nikhil, "Electrochemical stability of gold complex based on mercaptotriazole at optimal condition" in Chemical Papers, 76, no. 12 (2022):7823-7832, https://doi.org/10.1007/s11696-022-02447-y ., conv_952 .