Some aspects of nickel electrodeposition in the presence of a magnetic field

被引:11
作者
Nikolic, ND [1 ]
机构
[1] ICTM, Dept Electrochem, Belgrade 11000, Serbia Monteneg
关键词
electrodeposition; magnetic field; nickel; copper;
D O I
10.2298/JSC0510213N
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Nickel deposits obtained from a Watt solution both without and with a perpendicularly oriented magnetic field were examined by scanning electron microscopy (SEM). The nickel deposit obtained without an imposed magnetic field was very rough, with a clearly visible clustered structure. The nickel deposit obtained under a perpendicularly oriented magnetic field has a very developed dendritic structure, which can be denoted as arborcous - bead dendritic structure. The observed difference is essentially ascribed to the effect of a magnetic field on the magnetic properties of nickel.
引用
收藏
页码:1213 / 1217
页数:5
相关论文
共 19 条
[1]   MAGNETIC-FIELD EFFECTS ON MASS-TRANSPORT [J].
AABOUBI, O ;
CHOPART, JP ;
DOUGLADE, J ;
OLIVIER, A ;
GABRIELLI, C ;
TRIBOLLET, B .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (06) :1796-1804
[2]  
Aogaki R, 1999, FLUID MEC A, V51, P169
[3]   INSTABILITY OF NONEQUILIBRIUM FLUCTUATIONS ON PITTING DISSOLUTION .1. OCCURRENCE OF INSTABILITY [J].
AOGAKI, R .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1995, 142 (09) :2954-2963
[4]  
AOGAKI R, 1999, 1 INT S NEW MAGN SCI
[5]   Electrochemical growth of iron arborescences under in-plane magnetic field: Morphology symmetry breaking [J].
Bodea, S ;
Vignon, L ;
Ballou, R ;
Molho, P .
PHYSICAL REVIEW LETTERS, 1999, 83 (13) :2612-2615
[6]   Magnetic field effects on nickel electrodeposition - II. A steady-state and dynamic electrochemical study [J].
Devos, O ;
Aaboubi, O ;
Chopart, JP ;
Merienne, E ;
Olivier, A ;
Amblard, J .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (12) :4135-4139
[7]   Magnetic field effects on nickel electrodeposition [J].
Devos, O ;
Olivier, A ;
Chopart, JP ;
Aaboubi, O ;
Maurin, G .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (02) :401-405
[8]  
Fahidy T. Z., 1974, Chemical Engineering Journal, V7, P21, DOI 10.1016/0300-9467(74)80022-5
[9]   Magnetic field driven convective transport at inlaid disk microelectrodes - The dependence of flow patterns on electrode radius [J].
Grant, KM ;
Hemmert, JW ;
White, HS .
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2001, 500 (1-2) :95-99
[10]  
Leventis F, 1998, J PHYS CHEM B, V102, P3512