The estimation of solid copper surface tension in copper sulfate solutions
Procena vrednost i površinskog napona čvrstog bakra u rastvorima bakar-sulfata
Abstract
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. A method for the estimation of the surface tension of solid copper in copper sulfate solutions is also proposed.
Granična difuziona struja kod elektrohemijskog taloženja metala ne zavisi od primenjene prenapetosti u oblasti pune difuzione kontrole procesa. U isto vreme povećanje prenapetosti taloženja dovodi do nastajanja taloga veće specifične površine. Razlika specifične površine taloga dobijene na dve prenapetosti u oblasti pune difuzione kontrole procesa je povezana sa odgovarajućom razlikom prenapetosti i predložen je metod ocene površinskog napona čvrstog bakra u rastvorima bakar-sulfata.
Keywords:
interfacial energy copper-copper sulfate solution / specific surface of copper powderSource:
Journal of the Serbian Chemical Society, 2002, 67, 11, 769-775Publisher:
- Serbian Chemical Society
Funding / projects:
- Project MESTD, br. 1806: Electrodeposition of metal powders at a constant and at a periodically changing rate
DOI: 10.2298/JSC0211769P
ISSN: 0352-5139
WoS: 000179956900008
Scopus: 2-s2.0-0036983056
Collections
Institution/Community
IHTMTY - JOUR AU - Popov, Konstantin I. AU - Nikolić, Nebojša D. AU - Rakočević, Zlatko Lj. PY - 2002 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/50 AB - 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. A method for the estimation of the surface tension of solid copper in copper sulfate solutions is also proposed. AB - Granična difuziona struja kod elektrohemijskog taloženja metala ne zavisi od primenjene prenapetosti u oblasti pune difuzione kontrole procesa. U isto vreme povećanje prenapetosti taloženja dovodi do nastajanja taloga veće specifične površine. Razlika specifične površine taloga dobijene na dve prenapetosti u oblasti pune difuzione kontrole procesa je povezana sa odgovarajućom razlikom prenapetosti i predložen je metod ocene površinskog napona čvrstog bakra u rastvorima bakar-sulfata. PB - Serbian Chemical Society T2 - Journal of the Serbian Chemical Society T1 - The estimation of solid copper surface tension in copper sulfate solutions T1 - Procena vrednost i površinskog napona čvrstog bakra u rastvorima bakar-sulfata VL - 67 IS - 11 SP - 769 EP - 775 DO - 10.2298/JSC0211769P ER -
@article{ author = "Popov, Konstantin I. and Nikolić, Nebojša D. and Rakočević, Zlatko Lj.", year = "2002", abstract = "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. A method for the estimation of the surface tension of solid copper in copper sulfate solutions is also proposed., Granična difuziona struja kod elektrohemijskog taloženja metala ne zavisi od primenjene prenapetosti u oblasti pune difuzione kontrole procesa. U isto vreme povećanje prenapetosti taloženja dovodi do nastajanja taloga veće specifične površine. Razlika specifične površine taloga dobijene na dve prenapetosti u oblasti pune difuzione kontrole procesa je povezana sa odgovarajućom razlikom prenapetosti i predložen je metod ocene površinskog napona čvrstog bakra u rastvorima bakar-sulfata.", publisher = "Serbian Chemical Society", journal = "Journal of the Serbian Chemical Society", title = "The estimation of solid copper surface tension in copper sulfate solutions, Procena vrednost i površinskog napona čvrstog bakra u rastvorima bakar-sulfata", volume = "67", number = "11", pages = "769-775", doi = "10.2298/JSC0211769P" }
Popov, K. I., Nikolić, N. D.,& Rakočević, Z. Lj.. (2002). The estimation of solid copper surface tension in copper sulfate solutions. in Journal of the Serbian Chemical Society Serbian Chemical Society., 67(11), 769-775. https://doi.org/10.2298/JSC0211769P
Popov KI, Nikolić ND, Rakočević ZL. The estimation of solid copper surface tension in copper sulfate solutions. in Journal of the Serbian Chemical Society. 2002;67(11):769-775. doi:10.2298/JSC0211769P .
Popov, Konstantin I., Nikolić, Nebojša D., Rakočević, Zlatko Lj., "The estimation of solid copper surface tension in copper sulfate solutions" in Journal of the Serbian Chemical Society, 67, no. 11 (2002):769-775, https://doi.org/10.2298/JSC0211769P . .
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