The effects of a magnetic field on the morphologies of nickel and copper deposits: The concept of 'effective overpotential'
Uticaj primenjenih magnetnih polja na morfologije taloga nikla i bakra - koncept 'efektivne prenapetosti'
Abstract
The morphologies of nickel and copper deposits obtained without applied magnetic fields, and with both parallel and perpendicular applied magnetic fields were examined by the scanning electron microscopy (SEM) technique. Changes in the morphologies of the metals caused by the effect of the magnetic fields are explained by the concept of "effective overpotential". The morphologies of the nickel and copper deposits obtained under parallel oriented magnetic fields were similar to those obtained at some lower cathodic potentials without an applied magnetic field. The magnetic field with a perpendicular orientation to the electrode surface increased the dispersity of the nickel and copper deposits. Nickel and copper deposits obtained under this orientation of the magnetic field were similar to those obtained at some higher cathodic potentials without an applied magnetic field. .
Tehnikom skenirajuće elektronske mikroskopije (SEM) su bile ispitane morfologije taloga nikla i bakra dobijene bez primenjenog, kao i sa paralelno i vertikalno orijentisanim magnetnim poljima. Promene morfologija taloga nikla i bakra pod uticajem primenjenih magnetnih polja su objašnjene konceptom "efektivne prenapetosti". Morfologije taloga nikla i bakra dobijene u paralelno orijentisanom magnetnom polju su bile slične onima dobijenim na nekim nižim katodnim potencijalima bez primenjenih magnetnih polja. Primena magnetnog polja sa vertikalnom orijentacijom prema elektrodnoj površini je povećala disperznost taloga nikla i bakra. Talozi nikla i bakra dobijeni pod ovom orijentacijom magnetnog polja su bili slični onima dobijenima na nekim višim katodnim potencijalima bez primenjenog magnetnog polja. .
Keywords:
electrodeposition / magnetic field / copper / nickel / SEMSource:
Journal of the Serbian Chemical Society, 2007, 72, 8-9, 787-797Publisher:
- Serbian Chemical Society
Funding / projects:
- Deposition of ultrafinepowders of metals and alloys and nanostructured surfaces by electrochemical techniques (RS-MESTD-MPN2006-2010-142032)
DOI: 10.2298/JSC0709787N
ISSN: 0352-5139
WoS: 000249768600006
Scopus: 2-s2.0-34548436638
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Institution/Community
IHTMTY - JOUR AU - Nikolić, Nebojša D. PY - 2007 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/320 AB - The morphologies of nickel and copper deposits obtained without applied magnetic fields, and with both parallel and perpendicular applied magnetic fields were examined by the scanning electron microscopy (SEM) technique. Changes in the morphologies of the metals caused by the effect of the magnetic fields are explained by the concept of "effective overpotential". The morphologies of the nickel and copper deposits obtained under parallel oriented magnetic fields were similar to those obtained at some lower cathodic potentials without an applied magnetic field. The magnetic field with a perpendicular orientation to the electrode surface increased the dispersity of the nickel and copper deposits. Nickel and copper deposits obtained under this orientation of the magnetic field were similar to those obtained at some higher cathodic potentials without an applied magnetic field. . AB - Tehnikom skenirajuće elektronske mikroskopije (SEM) su bile ispitane morfologije taloga nikla i bakra dobijene bez primenjenog, kao i sa paralelno i vertikalno orijentisanim magnetnim poljima. Promene morfologija taloga nikla i bakra pod uticajem primenjenih magnetnih polja su objašnjene konceptom "efektivne prenapetosti". Morfologije taloga nikla i bakra dobijene u paralelno orijentisanom magnetnom polju su bile slične onima dobijenim na nekim nižim katodnim potencijalima bez primenjenih magnetnih polja. Primena magnetnog polja sa vertikalnom orijentacijom prema elektrodnoj površini je povećala disperznost taloga nikla i bakra. Talozi nikla i bakra dobijeni pod ovom orijentacijom magnetnog polja su bili slični onima dobijenima na nekim višim katodnim potencijalima bez primenjenog magnetnog polja. . PB - Serbian Chemical Society T2 - Journal of the Serbian Chemical Society T1 - The effects of a magnetic field on the morphologies of nickel and copper deposits: The concept of 'effective overpotential' T1 - Uticaj primenjenih magnetnih polja na morfologije taloga nikla i bakra - koncept 'efektivne prenapetosti' VL - 72 IS - 8-9 SP - 787 EP - 797 DO - 10.2298/JSC0709787N ER -
@article{ author = "Nikolić, Nebojša D.", year = "2007", abstract = "The morphologies of nickel and copper deposits obtained without applied magnetic fields, and with both parallel and perpendicular applied magnetic fields were examined by the scanning electron microscopy (SEM) technique. Changes in the morphologies of the metals caused by the effect of the magnetic fields are explained by the concept of "effective overpotential". The morphologies of the nickel and copper deposits obtained under parallel oriented magnetic fields were similar to those obtained at some lower cathodic potentials without an applied magnetic field. The magnetic field with a perpendicular orientation to the electrode surface increased the dispersity of the nickel and copper deposits. Nickel and copper deposits obtained under this orientation of the magnetic field were similar to those obtained at some higher cathodic potentials without an applied magnetic field. ., Tehnikom skenirajuće elektronske mikroskopije (SEM) su bile ispitane morfologije taloga nikla i bakra dobijene bez primenjenog, kao i sa paralelno i vertikalno orijentisanim magnetnim poljima. Promene morfologija taloga nikla i bakra pod uticajem primenjenih magnetnih polja su objašnjene konceptom "efektivne prenapetosti". Morfologije taloga nikla i bakra dobijene u paralelno orijentisanom magnetnom polju su bile slične onima dobijenim na nekim nižim katodnim potencijalima bez primenjenih magnetnih polja. Primena magnetnog polja sa vertikalnom orijentacijom prema elektrodnoj površini je povećala disperznost taloga nikla i bakra. Talozi nikla i bakra dobijeni pod ovom orijentacijom magnetnog polja su bili slični onima dobijenima na nekim višim katodnim potencijalima bez primenjenog magnetnog polja. .", publisher = "Serbian Chemical Society", journal = "Journal of the Serbian Chemical Society", title = "The effects of a magnetic field on the morphologies of nickel and copper deposits: The concept of 'effective overpotential', Uticaj primenjenih magnetnih polja na morfologije taloga nikla i bakra - koncept 'efektivne prenapetosti'", volume = "72", number = "8-9", pages = "787-797", doi = "10.2298/JSC0709787N" }
Nikolić, N. D.. (2007). The effects of a magnetic field on the morphologies of nickel and copper deposits: The concept of 'effective overpotential'. in Journal of the Serbian Chemical Society Serbian Chemical Society., 72(8-9), 787-797. https://doi.org/10.2298/JSC0709787N
Nikolić ND. The effects of a magnetic field on the morphologies of nickel and copper deposits: The concept of 'effective overpotential'. in Journal of the Serbian Chemical Society. 2007;72(8-9):787-797. doi:10.2298/JSC0709787N .
Nikolić, Nebojša D., "The effects of a magnetic field on the morphologies of nickel and copper deposits: The concept of 'effective overpotential'" in Journal of the Serbian Chemical Society, 72, no. 8-9 (2007):787-797, https://doi.org/10.2298/JSC0709787N . .