Characterization of fullerene nanotubes prepared by the liquid–liquid interfacial precipitation method
Miyazawa, Kunʼichi; Minato, Jun-ichi; Yoshii, Tetsuro; Suga, Tadatomo; Miyazawa, Kunʼichi; Ecomaterials Center, National Institute for Materials Science, 1-1, Namiki, Tsukuba 305-0044, Japan;; Minato, Jun-ichi; Ecomaterials Center, National Institute for Materials Science, 1-1, Namiki, Tsukuba 305-0044, Japan; Yoshii, Tetsuro; Nippon Sheet Glass Co., Ltd, 2-1-7, Kaigan, Minato-ku, Tokyo 105-8552, Japan; Suga, Tadatomo; School of Engineering, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
Журнал:
Science and Technology of Advanced Materials
Дата:
2005-04-30
Аннотация:
C<sub>70</sub> nanotubes were prepared by using pyridine and isopropyl alcohol and heated in air at 250 °C in order to eliminate the contained solvents ‘heat treated C<sub>70</sub>’. The C<sub>70</sub> nanotubes were also successfully prepared by use of pyridine and isobutyl alcohol. The C<sub>70</sub> nanotubes heated at 1100 °C in vacuum became amorphous carbon, but retained the tubular structure. The structural characteristics of these C<sub>70</sub> nanotubes are observed through their high-resolution transmission electron microscopy.
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