Microstructure characterization of Al nanoparticles prepared by anodic arc plasma | |
Wei, Zhiqiangso1,2; Wu, Xiaojuan1; Liu, Ligang1; Zhang, Ge1 | |
2012 | |
关键词 | Al nanoparticles crystalstructure morphology particle size specific surface area |
卷号 | 415-417 |
DOI | 10.4028/www.scientific.net/AMR.415-417.751 |
页码 | 751-+ |
英文摘要 | In the protecting inert gas, Aluminum nanoparticles were successfully prepared by anodic arc discharge plasma method. The morphology, particle size, crystal microstructure and specific surface area of the particles by this process were characterized via X-ray powder diffraction (XRD), Brunauer-Emmett-Teller(BET) adsorption equation, transmission electron microscopy (TEM) and the corresponding selected area electron diffraction (SAED). The experimental results indicate that the crystal structure of the samples is face centered cubic (fcc) structure as same as the bulk materials, the particle size distribution ranging from 20 to 70 nm, with an average particle size about 44 nm obtained by TEM and confirmed by XRD and BET results. The specific surface area is 41 m(2)/g, the nanopowders distributed uniformly in spherical chain shapes with uniform size and monodisperse particles. |
会议录 | ADVANCED MATERIALS, PTS 1-3 |
会议录出版者 | TRANS TECH PUBLICATIONS LTD |
会议录出版地 | KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND |
语种 | 英语 |
资助项目 | Key Project of Chinese Ministry of Education[208151] ; Natural Science Foundation of Gansu Province, China[1014RJZA035] |
WOS研究方向 | Materials Science |
WOS记录号 | WOS:000309893300152 |
内容类型 | 会议论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/37198] |
专题 | 兰州理工大学 |
通讯作者 | Wei, Zhiqiangso |
作者单位 | 1.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, State Key Lab Adv New Nonferrous Mat, Lanzhou 730050, Peoples R China |
推荐引用方式 GB/T 7714 | Wei, Zhiqiangso,Wu, Xiaojuan,Liu, Ligang,et al. Microstructure characterization of Al nanoparticles prepared by anodic arc plasma[C]. 见:. |
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