Preparation of Ni nano-particle by rotary chemical vapor deposition

被引:0
|
作者
Nakakura S. [1 ]
Katsui H. [2 ]
Goto T. [2 ]
机构
[1] Ichikawa Research Center, Sumitomo Metal Mining Co., Ltd, 3-18-5, Nakakokubun, Ichikawa
[2] Institute for Materials Research, Tohoku University, 2-1-1, Katahira, Aoba-ku Sendai
来源
Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy | 2017年 / 64卷 / 12期
关键词
Carbon nanotubes; Ni nanoparticle; Nickelocene; Rotary chemical vapor deposition;
D O I
10.2497/jjspm.64.677
中图分类号
学科分类号
摘要
Carbon layer and carbon nanotube encapsuled Ni nanoparticles were prepared on a-Al2O3 support powder by rotary CVD using nickelocene as a precursor. The effect of deposition temperature (Tdep) on microstructure and compositions was investigated. The Ni content increased with increasing Tdep at 413-813 K. The highest Ni content was 2.1 mass% at 813 K. The carbon layer encapsuled Ni nanoparticlues was obtained at 613 K. Carbon nanotube encapsuled Ni nanoparticles was obtained at 893 K.
引用
收藏
页码:677 / 680
页数:3
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