Synthesis and magnetic properties of nickel nanocrystals
文献类型：期刊论文
| 作者 | Zhang, HT ; Wu, G ; Chen, XH ; Qiu, XG |
| 刊名 | MATERIALS RESEARCH BULLETIN
 |
| 出版日期 | 2006 |
| 卷号 | 41期号:3页码:495 |
| 关键词 | SONOCHEMICAL PREPARATION ULTRAFINE PARTICLES NANOPARTICLES COLLOIDS SUPERLATTICES CATALYSIS CLUSTERS SHAPE FE NI |
| ISSN号 | 0025-5408 |
| 通讯作者 | Chen, XH (reprint author), Univ Sci & Technol China, Dept Phys, Hefei Natl Lab Phys Microscale, Hefei 230026, Anhui, Peoples R China. |
| 中文摘要 | Size-controlled synthesis of nickel nanocrystals by the decomposition of nickel acetylacetone in a noncoordinating reagent, oleylamine, was studied. Three processes were employed to synthesize nanocrystals with diameters in the range of 20-60 nm. The resultant nanoparticles were characterized to be single-phase nanocrystalline nickel with a face-centered cubic type. Mechanism of the size-controlled nanocrystals formation was studied and found that relative monodispersed nanocrystals could be formed by the separation of nucleation and growth process while the size could be controlled through modulating growth period. Magnetic measurements showed that samples were still ferromagnetic, and that their saturation magnetization and coercivity are size-dependent. (c) 2005 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/54361]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang, HT,Wu, G,Chen, XH,et al. Synthesis and magnetic properties of nickel nanocrystals[J]. MATERIALS RESEARCH BULLETIN,2006,41(3):495. |
| APA | Zhang, HT,Wu, G,Chen, XH,&Qiu, XG.(2006).Synthesis and magnetic properties of nickel nanocrystals.MATERIALS RESEARCH BULLETIN,41(3),495. |
| MLA | Zhang, HT,et al."Synthesis and magnetic properties of nickel nanocrystals".MATERIALS RESEARCH BULLETIN 41.3(2006):495. |
入库方式： OAI收割
来源：物理研究所
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