The estimation of solid copper surface tension in copper sulfate solutions

Autor: N. D. NIKOLIC, Z. RAKOCEVIC, K. I. POPOV
Jazyk: angličtina
Rok vydání: 2002
Předmět:
Zdroj: Journal of the Serbian Chemical Society, Vol 67, Iss 11, Pp 769-775 (2002)
Druh dokumentu: article
ISSN: 0352-5139
Popis: In metal electrodeposition in the limiting diffusion current density range, the deposition current density remains constant regardless of the deposition overpotential used. At the same time, the larger the deposition overpotential is the more disperse is the formed deposit, which is characterised by an increased specific surface. The difference in the specific surface of disperse deposits obtained at two different overpotentials in the limiting diffusion current density range is correlated with the difference between the deposition overpotentials.Amethod for the estimation of the surface tension of solid copper in copper sulfate solutions is also proposed.
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