A Model Describing the Process of the Electrodeposition of Zinc Loose Deposits in Pulsed Current Modes

Standard

A Model Describing the Process of the Electrodeposition of Zinc Loose Deposits in Pulsed Current Modes. / Nikitin, V.; Ostanina, T.; Rudoy, V. et al.
In: Russian Journal of Electrochemistry, Vol. 59, No. 7, 2023, p. 501-511.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{e873bd5945df403d8d241f10fd905318,

title = "A Model Describing the Process of the Electrodeposition of Zinc Loose Deposits in Pulsed Current Modes",

abstract = "Abstract: A phenomenological model describing the change in the structural characteristics of loose zinc deposits obtained in pulsed current modes is presented. Comparison of experimental data on the structural properties of deposits with the results of model calculations indicates the adequacy of the model. To describe the features of the dendritic deposit growth and to determine the duration of the homogeneous structure formation in pulsed modes, the concept of critical thickness is introduced, at which a sharp change in the loose deposit density occurs. The dependence of the zinc deposit critical thickness on the pulse duty ratio under pulsed current modes is determined. The increasing of the pulse duty ratio leads to denser deposits with rounded dendrite shapes and fewer growth points, as compared with the deposit obtained in galvanostatic mode. {\textcopyright} 2023, Pleiades Publishing, Ltd.",

author = "V. Nikitin and T. Ostanina and V. Rudoy and N. Ostanin",

note = "This work is supported by the Ministry of Sciences and Higher Education of the Russian Federation (the project of the Ural Federal Yeltsin University after the program “Priority-2030.”",

year = "2023",

doi = "10.1134/S1023193523070066",

language = "English",

volume = "59",

pages = "501--511",

journal = "Russian Journal of Electrochemistry",

issn = "1023-1935",

publisher = "Pleiades Publishing",

number = "7",

}

RIS

TY - JOUR

T1 - A Model Describing the Process of the Electrodeposition of Zinc Loose Deposits in Pulsed Current Modes

AU - Nikitin, V.

AU - Ostanina, T.

AU - Rudoy, V.

AU - Ostanin, N.

N1 - This work is supported by the Ministry of Sciences and Higher Education of the Russian Federation (the project of the Ural Federal Yeltsin University after the program “Priority-2030.”

PY - 2023

Y1 - 2023

N2 - Abstract: A phenomenological model describing the change in the structural characteristics of loose zinc deposits obtained in pulsed current modes is presented. Comparison of experimental data on the structural properties of deposits with the results of model calculations indicates the adequacy of the model. To describe the features of the dendritic deposit growth and to determine the duration of the homogeneous structure formation in pulsed modes, the concept of critical thickness is introduced, at which a sharp change in the loose deposit density occurs. The dependence of the zinc deposit critical thickness on the pulse duty ratio under pulsed current modes is determined. The increasing of the pulse duty ratio leads to denser deposits with rounded dendrite shapes and fewer growth points, as compared with the deposit obtained in galvanostatic mode. © 2023, Pleiades Publishing, Ltd.

AB - Abstract: A phenomenological model describing the change in the structural characteristics of loose zinc deposits obtained in pulsed current modes is presented. Comparison of experimental data on the structural properties of deposits with the results of model calculations indicates the adequacy of the model. To describe the features of the dendritic deposit growth and to determine the duration of the homogeneous structure formation in pulsed modes, the concept of critical thickness is introduced, at which a sharp change in the loose deposit density occurs. The dependence of the zinc deposit critical thickness on the pulse duty ratio under pulsed current modes is determined. The increasing of the pulse duty ratio leads to denser deposits with rounded dendrite shapes and fewer growth points, as compared with the deposit obtained in galvanostatic mode. © 2023, Pleiades Publishing, Ltd.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85165230014

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001031363700003

U2 - 10.1134/S1023193523070066

DO - 10.1134/S1023193523070066

M3 - Article

VL - 59

SP - 501

EP - 511

JO - Russian Journal of Electrochemistry

JF - Russian Journal of Electrochemistry

SN - 1023-1935

IS - 7

ER -

ID: 43261702