Fractal dimensionality of dendritic copper deposits in a galvanostatic electrolysis / Murashova I.B., Rudoi V.M., Burkhanova N.G. // Russian Journal of Electrochemistry. - 1999. - V. 35, l. 10. - P. 1109-1114.

ISSN:

10231935

Type:

Article

Abstract:

Fractal properties of loose copper deposits plated on a cylindrical electrode under galvanostatic conditions are studied. When using the loose-deposit weight as a measure of a fractal set, the variation of the current efficiency for the metal during electrolysis is taken into account. Three methods for the calculation of fractal dimensionality from experimental data are presented. It is found that dendritic deposits possess fractal properties and have a fractal dimensionality of 2.5-2.8. The latter is independent of the method of its calculation, but is determined by the electrolysis conditions (depletion coefficient). Loose deposits lose fractal properties after diffusion limitations are removed from the growth front. © 1999 MAEe Cyrillic signK "Hayκa/Interperiodica".

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-27644477608&partnerID=40&md5=48dde243ced87d56bf6476133fd3c20d
Affiliations	Ural State Technical University, ul. Mira 19, Yekaterinburg, 620002, Russian Federation
References	Feder, J., (1988) Fractals, , New York: Plenum; Matushita, M., Sako, M., Hayakawa, Y., (1984) Phys. Rev. Lett., 53, p. 286; Pietronero, L., Tosatti, E., (1986) Fractals in Physics, , Amsterdam: North-Holland; Chen, C.-P., Jorné, J., (1990) J. Electrochem. Soc., 137, p. 2047; Voss, R.F., Tomkiewicz, M., (1985) J. Electrochem. Soc., 132, p. 371; Koshel, N.D., (1997) Elektrokhimiya, 33, p. 897; Brady, R.V., Ball, R.C., (1984) Nature (London), 309, p. 225; Pomosov, A.V., Krymakova, E.E., (1976) Poroshk. Metall., (6), p. 1. , Kiev; Murashova, I.B., Pomosov, A.V., (1989) Itogi Nauki Tekh., Ser.: Elektrokhimiya, 30, p. 55; Ostaniria, T.N., Murashova, I.B., Kuz'mina, E.E., (1996) Elektrokhimiya, 32, p. 1329
Correspondence Address	Murashova, I.B.; Ural State Technical University, ul. Mira 19, Yekaterinburg, 620002, Russian Federation
CODEN	RJELE
Language of Original Document	English
Abbreviated Source Title	Russ J Electrochem
Source	Scopus