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https://doi.org/10.5599/jese.606

Role of the newly synthesized brightener in modification of surface properties of Zn-Ni alloy electrodeposited on steel substrate

Jyoti S. Kavirajwar ; Department of Chemistry, The Oxford College of Engineering, Bangalore-560068, Karnataka, India
Basavanna Shivarudraiah ; Department of Chemistry, BTL Institute of Technology & Management, Bangalore-560099, Karnataka, India
Yanjerappa Arthoba Nayaka ; Department of Chemistry, Kuvempu University, Shankaraghatta, Shimoga-577451, Karnataka, India

Puni tekst: engleski, pdf (785 KB) str. 175-185 preuzimanja: 215* citiraj
APA 6th Edition
Kavirajwar, J.S., Shivarudraiah, B. i Nayaka, Y.A. (2019). Role of the newly synthesized brightener in modification of surface properties of Zn-Ni alloy electrodeposited on steel substrate. Journal of Electrochemical Science and Engineering, 9 (3), 175-185. https://doi.org/10.5599/jese.606
MLA 8th Edition
Kavirajwar, Jyoti S., et al. "Role of the newly synthesized brightener in modification of surface properties of Zn-Ni alloy electrodeposited on steel substrate." Journal of Electrochemical Science and Engineering, vol. 9, br. 3, 2019, str. 175-185. https://doi.org/10.5599/jese.606. Citirano 05.08.2021.
Chicago 17th Edition
Kavirajwar, Jyoti S., Basavanna Shivarudraiah i Yanjerappa Arthoba Nayaka. "Role of the newly synthesized brightener in modification of surface properties of Zn-Ni alloy electrodeposited on steel substrate." Journal of Electrochemical Science and Engineering 9, br. 3 (2019): 175-185. https://doi.org/10.5599/jese.606
Harvard
Kavirajwar, J.S., Shivarudraiah, B., i Nayaka, Y.A. (2019). 'Role of the newly synthesized brightener in modification of surface properties of Zn-Ni alloy electrodeposited on steel substrate', Journal of Electrochemical Science and Engineering, 9(3), str. 175-185. https://doi.org/10.5599/jese.606
Vancouver
Kavirajwar JS, Shivarudraiah B, Nayaka YA. Role of the newly synthesized brightener in modification of surface properties of Zn-Ni alloy electrodeposited on steel substrate. Journal of Electrochemical Science and Engineering [Internet]. 2019 [pristupljeno 05.08.2021.];9(3):175-185. https://doi.org/10.5599/jese.606
IEEE
J.S. Kavirajwar, B. Shivarudraiah i Y.A. Nayaka, "Role of the newly synthesized brightener in modification of surface properties of Zn-Ni alloy electrodeposited on steel substrate", Journal of Electrochemical Science and Engineering, vol.9, br. 3, str. 175-185, 2019. [Online]. https://doi.org/10.5599/jese.606

Sažetak
In the present study, a new brightener was synthesized by condensation of salicylaldehyde and cysteine hydrochloride (SC). To examine the influence of SC on the nucleation mechanism of Zn-Ni alloy, electrodeposition, cyclic voltammetric and chronoamperometric studies were carried out. The model of Schariffker and Hills was used to analyze current transients which explained the electrocrystallization process of Zn-Ni alloy. It is revealed that Zn-Ni electrocrystallization process in presence of SC is regulated by instantaneous nucleation mechanism. The corrosion studies were done for the bright and dull zinc-nickel alloy coatings in 3.5 wt.% NaCl solution, using potentiodynamic polarization and electro­chemical impedance spectroscopic techniques. The phase structure, surface morphology and brightness of the deposit were characterized by means of X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM) and reflectance studies. These studies revealed the role of SC in producing a bright Zn-Ni alloy coating on mild steel substrate and also showed its improved corrosion resistant nature.

Ključne riječi
Nucleation; electrocrystallization; electrodeposition; zinc-nickel, Schariffker and Hills model

Hrčak ID: 219925

URI
https://hrcak.srce.hr/219925

Posjeta: 387 *