Factors Affecting Formation of Metastable Ni3C Phase in a Solution-Based Method
文献类型：期刊论文
| 作者 | Leng, Yonghua1; Liu, Yang1; Song, Xubo1; Li, Xingguo1,2 |
| 刊名 | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
 |
| 出版日期 | 2008-09-01 |
| 卷号 | 8期号:9页码:4477-4481 |
| 关键词 | Ni3c Nanoparticles Ni Nanoparticles Synthesis In Solution Formation Mechanism Intermediate |
| ISSN号 | 1533-4880 |
| DOI | 10.1166/jnn.2008.296 |
| 英文摘要 | Ni3C nanoparticles are synthesized over a wide range of reaction conditions by thermal decomposition of organometallic precursors in the organic solution medium. It is found that Ni3C nanoparticles are formed using Ni nanoparticles as an intermediate. The carbon component originating from the organic solution medium to enter into Ni metal lattice is identified as a diffusion-controlled reaction, which is speeded up by increasing the reaction temperature and completed by prolonging the reaction time. Any organic molecule which contains active carbon atoms is found to be a good candidate as carbon source and combine with nickel nanoparticles to form Ni3C phase. Although this paper emphasizes on the preparation of metastable Ni3C phase, at the same time, this work could effectively direct the synthesis of Ni nanoparticles in organic solution, by avoiding the formation of Ni3C phase. |
| 语种 | 英语 |
| WOS记录号 | WOS:000260776900025 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63211]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Li, Xingguo |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 2.Peking Univ, Coll Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Leng, Yonghua,Liu, Yang,Song, Xubo,et al. Factors Affecting Formation of Metastable Ni3C Phase in a Solution-Based Method[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2008,8(9):4477-4481. |
| APA | Leng, Yonghua,Liu, Yang,Song, Xubo,&Li, Xingguo.(2008).Factors Affecting Formation of Metastable Ni3C Phase in a Solution-Based Method.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,8(9),4477-4481. |
| MLA | Leng, Yonghua,et al."Factors Affecting Formation of Metastable Ni3C Phase in a Solution-Based Method".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 8.9(2008):4477-4481. |
入库方式： OAI收割
来源：化学研究所
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