Single-step pathway for the synthesis of tungsten nanosized powders by RF induction thermal plasma
文献类型：期刊论文
| 作者 | Zhang, Haibao1,2; Bai, Liuyang1; Hu, Peng1 ; Yuan, Fangli1; Li, Jinlin1
|
| 刊名 | INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS
 |
| 出版日期 | 2012-03-01 |
| 卷号 | 31期号:0页码:33-38 |
| 关键词 | Tungsten nanosized powder RF induction thermal plasma Ammonium paratungstate Reduction |
| ISSN号 | 0263-4368 |
| 通讯作者 | Yuan, FL |
| 英文摘要 | Tungsten nanosized powders have been synthesized via a single-step pathway by the RF induction thermal plasma process using APT (ammonium paratungstate) as the precursor. The effects of powder feeding rate and quenching rate on the phase and particle size of the resultant powders were investigated. The phase composition, morphology and particle size distribution of the tungsten nanosized powders were characterized by X-ray diffraction (XRD), field-emission scanning electron microscope (FESEM), and transmission electron microscopy (TEM). The results showed that the crystallized product is spherical tungsten nano-powder with a particle size of less than 50 nm. Moreover the particle size of the tungsten nanosized powders was successfully controlled by adjusting the quenching rate in RF induction thermal plasma system. (C) 2011 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | AMMONIUM PARATUNGSTATE ; TEMPERATURE SYNTHESIS ; DECOMPOSITION ; NANOPOWDERS ; NANOPARTICLES ; REDUCTION ; PARTICLES ; ULTRAFINE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000301027800005 |
| 公开日期 | 2013-10-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3920]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Haibao,Bai, Liuyang,Hu, Peng,et al. Single-step pathway for the synthesis of tungsten nanosized powders by RF induction thermal plasma[J]. INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS,2012,31(0):33-38. |
| APA | Zhang, Haibao,Bai, Liuyang,Hu, Peng,Yuan, Fangli,&Li, Jinlin.(2012).Single-step pathway for the synthesis of tungsten nanosized powders by RF induction thermal plasma.INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS,31(0),33-38. |
| MLA | Zhang, Haibao,et al."Single-step pathway for the synthesis of tungsten nanosized powders by RF induction thermal plasma".INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS 31.0(2012):33-38. |
入库方式： OAI收割
来源：过程工程研究所
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