A kinetic study of nickel coating on boron nitride micro-particles
文献类型：期刊论文
| 作者 | Li, Fan; Zhang, Dengjun; Du Sichen |
| 刊名 | INTERNATIONAL JOURNAL OF MATERIALS RESEARCH
 |
| 出版日期 | 2007-06-01 |
| 卷号 | 98期号:6页码:526-534 |
| 关键词 | nickel coated BN particle kinetics chemical plating model |
| ISSN号 | 1862-5282 |
| 其他题名 | Int. J. Mater. Res. |
| 中文摘要 | In the present work, the mechanism of nickel coating on BN particles by hydrazine reduction was studied. A nickel sulfate - ammonium sulfate - ammonia - hydrazine hydrate plating system was employed. It was found that Pd on the surface of BN particles acted as an active center for nickel deposition at the initial stage of the process. Thereafter, Ni itself would act as an active center to catch Ni from the solution through the reaction: Ni2+, + 2H(ad)(*) double right arrow Ni + 2H(+). The rate of the process was found to be controlled by the reaction at the interface under the present experimental conditions. A kinetic model was proposed on the basis of the experimental results. The model predictions were found to be in agreement with the experimental data. |
| 英文摘要 | In the present work, the mechanism of nickel coating on BN particles by hydrazine reduction was studied. A nickel sulfate - ammonium sulfate - ammonia - hydrazine hydrate plating system was employed. It was found that Pd on the surface of BN particles acted as an active center for nickel deposition at the initial stage of the process. Thereafter, Ni itself would act as an active center to catch Ni from the solution through the reaction: Ni2+, + 2H(ad)(*) double right arrow Ni + 2H(+). The rate of the process was found to be controlled by the reaction at the interface under the present experimental conditions. A kinetic model was proposed on the basis of the experimental results. The model predictions were found to be in agreement with the experimental data. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | REDUCTION ; HYDRAZINE ; HYDROGEN ; POWDER |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000247623300013 |
| 公开日期 | 2013-10-15 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3368]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Royal Inst Technol, Dept Mat Sci & Engn, SE-10044 Stockholm, Sweden 2.Chinese Acad Sci, Inst Proc Engn, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Fan,Zhang, Dengjun,Du Sichen. A kinetic study of nickel coating on boron nitride micro-particles[J]. INTERNATIONAL JOURNAL OF MATERIALS RESEARCH,2007,98(6):526-534. |
| APA | Li, Fan,Zhang, Dengjun,&Du Sichen.(2007).A kinetic study of nickel coating on boron nitride micro-particles.INTERNATIONAL JOURNAL OF MATERIALS RESEARCH,98(6),526-534. |
| MLA | Li, Fan,et al."A kinetic study of nickel coating on boron nitride micro-particles".INTERNATIONAL JOURNAL OF MATERIALS RESEARCH 98.6(2007):526-534. |
入库方式： OAI收割
来源：过程工程研究所
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