Nano Sized Magnetic Particles with Diameters Less than 1 nm Encapsulated in Single-Walled Carbon Nanotubes

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概要

• 論文の詳細を見る

• The synthesis of magnetic nano sized Fe particle-encapsulated single-walled carbon nanotubes (SWNTs) has been realized for the first time by a two-step method. In this method, ferrocene is selected as a starting material and used in filling SWNTs. Then, the as-synthesized ferrocene-filled SWNTs are decomposed to release Fe atoms inside the SWNTs. Both ferrocene-filled SWNT and Fe-filled SWNT samples are characterized by transmission electron microscopy (TEM), energy-dispersive X-ray spectrometry (EDX) and Raman spectroscopy. Our results reveal that discrete or chain like Fe particles have successfully been filled in the SWNTs.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 2006-04-25

著者

• LI Yongfeng

  Graduate School of Engineering, Tohoku University

• KANEKO Toshiro

  Graduate School of Engineering, Tohoku University

• Okada Takeru

  Graduate School Of Engineering Tohoku University

• Hatakeyama Rikizo

  Graduate School Of Engineering Tohoku University

• Okada Takeru

  Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan

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