Synthesis, argon/hydrogen storage and magnetic properties of boron nitride nanotubes and nanocapsules

被引：53

作者：

Oku, T ^{[1
]}

Kuno, M ^{[1
]}

机构：

[1] Osaka Univ, Inst Sci & Ind Res, Ibaraki, Osaka 5670047, Japan

来源：

关键词：

boron nitride; nanotube; hydrogen; argon;

D O I：

10.1016/S0925-9635(02)00326-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Boron nitride (BN) fullerene materials such as nanotubes, nanocapsules and nanocages were synthesized from LaB6, Co, Pd, Ti, Ni and Cu with boron powder by using an arc-melting method. For the BN nanocapsules with Co and CoOx nanoparticles, argon element was detected by energy dispersive X-ray spectroscopy, and the nanocapsules showed superparamagnetic property. Thermogravimetry/differential thermogravimetric analysis of BN nanomaterials produced from LaB6 and Pd/boron powder showed possibility of hydrogen storage of similar to3 wt.%. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：840 / 845

页数：6

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