CaH2-assisted low temperature synthesis of metallic magnetic nanoparticle-loaded multiwalled carbon nanotubes

Liis Seinberg; Shinpei Yamamoto; Masahiko Tsujimoto; Yoji Kobayashi; Mikio Takano; Hiroshi Kageyama

doi:10.1039/C4CC01592D

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CaH₂-assisted low temperature synthesis of metallic magnetic nanoparticle-loaded multiwalled carbon nanotubes†

Liis Seinberg,^a Shinpei Yamamoto,*^b Masahiko Tsujimoto,^b Yoji Kobayashi,^a Mikio Takano^b and Hiroshi Kageyama^abc

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* Corresponding authors

^a Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, Japan

^b Institute for Integrated Cell-Material Sciences, Kyoto University, Yoshida-Ushinomiyacho, Sakyo-ku, Kyoto, Japan
E-mail: yamamoto@icems.kyoto-u.ac.jp
Fax: +81-75-753-9820
Tel: +81-75-753-9861

^c CREST, Japan Science and Technology Agency (JST), Japan

Abstract

We studied synthesis of Ni or Fe nanoparticle-loaded multiwalled carbon nanotubes (MWCNTs) by pyrolyzing metal organic salts with CaH₂, a very strong reductant. The use of CaH₂ lowered the formation temperature of MWCNTs down to 400 °C without the use of toxic halogen-containing precursors and assistance of plasma.

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Article information

DOI: https://doi.org/10.1039/C4CC01592D
Article type: Communication
Submitted: 03 Mar 2014
Accepted: 12 May 2014
First published: 19 May 2014

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Chem. Commun., 2014,50, 6866-6868

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CaH₂-assisted low temperature synthesis of metallic magnetic nanoparticle-loaded multiwalled carbon nanotubes

L. Seinberg, S. Yamamoto, M. Tsujimoto, Y. Kobayashi, M. Takano and H. Kageyama, Chem. Commun., 2014, 50, 6866 DOI: 10.1039/C4CC01592D

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Chemical Communications