Structure and application of flourinated carbon nanofibers

T. Hayashi, M. Terrones, Y. A. Kim, T. Nakajima, M. Endo

Research output: Contribution to journalConference article

Abstract

High-resolution transmission electron microscopy (HRTEM) study of heavily fluorinated carbon nanofibers was performed under an ultra high voltage transmission electron microscope (UHVTEM). TEM observation showed rapid transformation of the disordered structure of fluorinated nanofiber to the cylindrical layer structure that is same as the non-fluorinated nanofiber. This observation suggests that electron beam irradiation helps fluorine atoms to dissociate from the carbon atoms. Li-ion secondary battery test cell using fluorinated nanofibers was prepared and the battery performance was tested as a function of cycling.

Original languageEnglish (US)
Pages (from-to)A14181-A14184
JournalMaterials Research Society Symposium - Proceedings
Volume633
StatePublished - 2001
EventNanotubes and Related Materials - Boston, MA, United States
Duration: Nov 27 2000Nov 30 2000

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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    Hayashi, T., Terrones, M., Kim, Y. A., Nakajima, T., & Endo, M. (2001). Structure and application of flourinated carbon nanofibers. Materials Research Society Symposium - Proceedings, 633, A14181-A14184.