Effect of concentration of Cu(II) on throwing power in electrodeposition on porous reticular cathode

Title
Effect of concentration of Cu(II) on throwing power in electrodeposition on porous reticular cathode
Authors
이화영
Keywords
electrodeposition; copper; metal foam; throwing power; Porous cathode
Issue Date
2010-07
Publisher
Journal of porous materials
Citation
VOL 17, NO 4, 429-434
Abstract
The effect of concentration of Cu(II) on the throwing power has been studied in the electrodeposition of Cu on the porous reticular cathode with electrolytes of CuSO4 and H2SO4. Hull cell tests as well as the electrodeposition on the porous reticular cathode have been carried out to illustrate the variation of throwing power with concentration of Cu(II). It was observed that the cathodic polarizability was increased with decrease in concentration of Cu(II). In the Hull cell tests, the morphology and the thickness of Cu layer were influenced remarkably by concentration of Cu(II). It was also found that both the throwing power and the limiting current density should be taken into account so as to obtain the uniform and regular deposits of Cu in the electrodeposition on the porous reticular cathode.
URI
http://pubs.kist.re.kr/handle/201004/37596
ISSN
1380-2224
Appears in Collections:
KIST Publication > Article
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