Electrochemical stability of gold complex based on mercaptotriazole at optimal condition
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2022
Authors
Dimitrijević, Stevan P.Dimitrijević, Silvana B.
Ivanović, Aleksandra
Vuković, Nikola
Dhawan, Nikhil
Article (Published version)
Metadata
Show full item recordAbstract
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 ~ 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.
Keywords:
Coatings / Electrochemical stability / Electroplating / Gold organic complex / MercaptotriazoleSource:
Chemical Papers, 2022Publisher:
- Springer Science and Business Media Deutschland GmbH
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200023 (Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade) (RS-200023)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200052 (Mining and Metallurgy Institute, Bor) (RS-200052)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-200135)
DOI: 10.1007/s11696-022-02447-y
ISSN: 0366-6352
WoS: 00084967440000
Scopus: 2-s2.0-85137463624
Institution/Community
Inovacioni centarTY - JOUR AU - Dimitrijević, Stevan P. AU - Dimitrijević, Silvana B. AU - Ivanović, Aleksandra AU - Vuković, Nikola AU - Dhawan, Nikhil PY - 2022 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5206 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 ~ 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 Science and Business Media Deutschland GmbH T2 - Chemical Papers T1 - Electrochemical stability of gold complex based on mercaptotriazole at optimal condition DO - 10.1007/s11696-022-02447-y 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 ~ 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 Science and Business Media Deutschland GmbH", journal = "Chemical Papers", title = "Electrochemical stability of gold complex based on mercaptotriazole at optimal condition", doi = "10.1007/s11696-022-02447-y" }
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 Science and Business Media Deutschland GmbH.. https://doi.org/10.1007/s11696-022-02447-y
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;. doi:10.1007/s11696-022-02447-y .
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 (2022), https://doi.org/10.1007/s11696-022-02447-y . .