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论文类型：期刊论文

发表时间：2015-04-01

发表刊物：ELECTROCHEMISTRY

收录刊物：SCIE

卷号：83

期号：4

页面范围：240-243

ISSN号：1344-3542

关键字：Nanoparticles; Electro-deposition; Non-aqueous Bath; Magnetic Materials

摘要：Dendritic nickel agglomerates composed of nickel nanoparticles have been synthesized through one-step electro-deposition using NiCl2 center dot 6H(2)O as precursor and ethanol as solvent. Analytical results by X-ray diffraction (XRD) and selected area electron diffraction (SEAD) indicate that the as-prepared products belong to face-centered cubic structure of nickel nanoparticles with high purity. Morphological observation reveals that the deposits are mainly dendritic containing nanoparticles. The magnetic properties of deposits have also been measured at room temperature and the results show that the saturation magnetization increases and the coercivity decreases as increasing the NiCl2 center dot 6H(2)O concentration. (C) The Electrochemical Society of Japan, All rights reserved.