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Electrodeposition of Functional Cobalt-Silver and Cobalt-Tungstean Alloys

Marina Ved, Nikolay Sakhnenko, Marina Glushkova and Tetiana Bairachna
DOI: 
https://doi.org/10.23939/chcht08.03.275
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Abstract: 
The kinetic mechanism of cobalt-silver and cobalt-tungsten alloys electrodeposition from citrate-pyrophosphate and citrate electrolyte correspondingly has been established. The influence of electrolyte component ratios as well as polarization pulse on/off time ratios on cobalt alloy composition and its current efficiency has been determined. The cobalt-silver and cobalt-tungsten alloys have been shown to possess catalytic and anticorrosion properties.
References: 

[1] Popova N.: Katalizator dlja Ochistki Gazovykh Vybrosov Promyshlennykh Proizvodstv. Khimija, Moskwa 1991.

[2] Stailz E.: Nositeli i Katalizatory: Teorija i Praktika. Khimija, Moskwa 1991.

[3] Guldur C. and Balikci F.: Chem. Eng. Commun., 2010, 5, 190.

[4] Gulari E., Srivannavit S. et al.: Appl. Catal., 1999, 182, 147.
https://doi.org/10.1016/S0926-860X(99)00002-2

[5] Ichitsubo H. and Horiuchi Y.: Appl. Catal., 1998, 173, 37.
https://doi.org/10.1016/S0926-860X(98)00142-2

[6] Luo M., Yaun X. et al.: Appl. Catal., 1998, 175, 121.
https://doi.org/10.1016/S0926-860X(98)00210-5

[7] Ved M., Bairachnaya T., Sakhnenko N. et al.: Funct. Mat., 2007, 14, 4.

[9] Ved M., Sakhnenko N., Bairachnaya T. et al.: Funct. Mat., 2008, 15, 4.

[10] Sakhnenko M. and Ved M.: Katalitychni ta Zakhysni Pokryttja Splavamy i Skladnymy Oksydamy: Elektrokhimichnyj Syntez, Prognozuvannja Vlastyvostej. NTU "KhPI", Kharkiv 2010.

[11] Glushkova M., Bairachna T., Savchenko V. et al.: Vopr. Khimii i Khim. Techn., 2011, 4, 132.