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

页码：677 / 680

页数：3

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