Structural study of single-walled carbon nanotube films doped by a solution method

Taishi Takenobu, Tetsuo Takahashi, Nima Akima, Masashi Shiraishi, Hiromichi Kataura, Yoshihiro Iwasa

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Herein, we have studied a structure of SWNT films doped by organic molecules. In this study, we reacted organic molecules with SWNT films by a vapor phase and a liquid phase, respectively. The structure of doped SWNT films was investigated using synchrotron X-ray powder diffraction measurements, and we found the clear difference between the vapor phase reaction (v-doped) and the liquid phase reaction (I-doped). In v-doped SWNT films, organic molecules are predominantly encapsulated inside SWNTs, although molecules adsorbed on the surface of SWNT bundles in I-doped SWNT films.

Original languageEnglish
Pages (from-to)3533-3536
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume7
Issue number10
DOIs
Publication statusPublished - 2007 Oct
Externally publishedYes

Keywords

  • Doping
  • Single-walled carbon nanotubes
  • Structure

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Materials Science (miscellaneous)
  • Engineering (miscellaneous)

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  • Cite this

    Takenobu, T., Takahashi, T., Akima, N., Shiraishi, M., Kataura, H., & Iwasa, Y. (2007). Structural study of single-walled carbon nanotube films doped by a solution method. Journal of Nanoscience and Nanotechnology, 7(10), 3533-3536. https://doi.org/10.1166/jnn.2007.841