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首页> 外文期刊>International Journal of Electrochemical Science >Synthesis and Magnetic Properties of NiCo Nanowire Array by Potentiostatic Electrodeposition
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Synthesis and Magnetic Properties of NiCo Nanowire Array by Potentiostatic Electrodeposition

机译：电位电沉积尼卡纳米线阵列的合成与磁性

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NiCo alloy nanowires have been fabricated by electrodeposition using anodized aluminum oxidetemplates. Growth of nanowires consists of four different stages namely nucleation, steady stategrowth, filling of pores, and coverage of filled nanowires on the temple surface. SEM study ofnanowires showed that the as-obtained nanowires exhibit a uniform diameter of about 100nm. It isfound that the crystal texture of the NiCo nanowires depends on the external potential value duringelectrodeposition. A highly preferential oriention( ) of the NiCo nanowires has been observed by XRDmeasurements. The magnetic properties of NiCo nanowire arrays determined by VSM are associatedwith the deposited potential. The maximum value of saturation magnetization to the array is 9242 emu/cm , while the value of coercivities is 145 Oe. Saturation magnetization increases with thedeposition potential. This work also demonstrates that nanostructure and properties of nanowires canbe achieved through careful control of the deposition potential.
机译：使用阳极氧化铝氧化矿化的电沉积是通过电沉积制造的Nico合金纳米线。纳米线的生长由四个不同的阶段组成，即成核，稳定的状态生长，孔填充，孔表面上的填充纳米线的覆盖范围。 SEM学习的NanOwires表明，所获得的纳米线表现出约100nm的均匀直径。它被测了Nico纳米线的晶体纹理取决于电沉积期间的外部电位值。 XRDMeasurese已经观察到Nico纳米线的高优先紫外线（）。由VSM确定的Nico纳米线阵列的磁性与沉积电位相关。饱和磁化为阵列的最大值为9242 emu / cm，而铸造的值是145°OE。饱和磁化强化随着沉积势势而增加。这项工作还证明，通过仔细控制沉积电位，可以通过仔细控制纳米线的纳米结构和性质。

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