Synthesis, extraction and enrichment of Dy endohedral fullerenes

Yasuhiro Takabayashi, Yoshihiro Kubozono, Koji Hiraoka, Takashi Inoue, Kazue Mimura, Hironobu Maeda, Setsuo Kashino

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Abstract

The Dy endohedral C60 (Dy@C60) was extracted with aniline under ultrasonic irradiation from the soot prepared by arc-heating of Dy2O3/graphite composite rod under He pressure of 80 Torr. The purification of Dy@C60 was performed by using high performance liquid chromatography (HPLC) technique. Furthermore, the Dy endohedral C82 (Dy@C82) was effectively extracted from the soot with N,N-dimethylformamide (DMF).

Original languageEnglish
Pages (from-to)1019-1020
Number of pages2
JournalChemistry Letters
Issue number10
Publication statusPublished - 1997

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ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Takabayashi, Y., Kubozono, Y., Hiraoka, K., Inoue, T., Mimura, K., Maeda, H., & Kashino, S. (1997). Synthesis, extraction and enrichment of Dy endohedral fullerenes. Chemistry Letters, (10), 1019-1020.