Effect of parameters of pulse electrolysis on concentration changes in the loose zinc deposit and deposit properties
- Authors: Ostanina T.N.1, Rudoi V.M.1, Nikitin V.S.1, Darintseva A.B.1, Ostanin N.I.1
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Affiliations:
- Ural Federal University named after the first President of Russia B. N. Yeltsin
- Issue: Vol 66, No 8 (2017)
- Pages: 1433-1438
- Section: Full Articles
- URL: https://journal-vniispk.ru/1066-5285/article/view/241078
- DOI: https://doi.org/10.1007/s11172-017-1904-7
- ID: 241078
Cite item
Abstract
The parameters of pulse current modes (durations of pulses and pauses between pulses) have a significant influence on the growth dynamics and properties of loose zinc deposits if the process takes place under unsteady-state diffusion conditions. The coefficient k defined as the ratio of the growth time of the loose deposit to the transition time in the pulse was proposed as a criterion for describing the concentration changes. By varying the parameters of pulse electrolysis, one can change the density in situ and the morphology of the electro-deposited metal from highly porous loose deposits with branched dendritic particles to compact deposits.
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About the authors
T. N. Ostanina
Ural Federal University named after the first President of Russia B. N. Yeltsin
Email: ostni@mail.ru
Russian Federation, 28 ul. Mira 28, Ekaterinburg, 620076
V. M. Rudoi
Ural Federal University named after the first President of Russia B. N. Yeltsin
Email: ostni@mail.ru
Russian Federation, 28 ul. Mira 28, Ekaterinburg, 620076
V. S. Nikitin
Ural Federal University named after the first President of Russia B. N. Yeltsin
Email: ostni@mail.ru
Russian Federation, 28 ul. Mira 28, Ekaterinburg, 620076
A. B. Darintseva
Ural Federal University named after the first President of Russia B. N. Yeltsin
Email: ostni@mail.ru
Russian Federation, 28 ul. Mira 28, Ekaterinburg, 620076
N. I. Ostanin
Ural Federal University named after the first President of Russia B. N. Yeltsin
Author for correspondence.
Email: ostni@mail.ru
Russian Federation, 28 ul. Mira 28, Ekaterinburg, 620076
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