Nonlinear conductive spectra of ion-conducting polymers

Yoshiro Tajitsu, Yukihiko Ueno, Takeo Furukawa

研究成果: Conference contribution

2 引用 (Scopus)


An ion-conducting polymer, tetraethylene oxide-organosiloxane (TEOS) copolymer, was synthesized and the linear and nonlinear complex conductivities were measured as a function of frequency. Observed spectra were reproduced by taking into account the interfacial and electrode polarizations. The most important findings are the very large dielectric relaxation strength and the very long hopping distance in noncrystalline ion-conducting polymers. The large relaxation strength suggests that the TEOS/Li- comprises an inhomogeneous system consisting of highly conductive and less conductive regions. It is speculated that such inhomogeneity governs the conduction mechanisms of the ionic conductor and results in a very long hopping distance. A combination of linear and nonlinear DC conductivities leads to a hopping distance of 200 nm.

ホスト出版物のタイトルProceedings - International Symposium on Electrets
出版者Publ by IEEE
出版物ステータスPublished - 1992 1 1
イベント7th International Symposium on Electrets - Berlin, Germ
継続期間: 1991 9 251991 9 27


名前Proceedings - International Symposium on Electrets


Other7th International Symposium on Electrets
Berlin, Germ

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

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  • これを引用

    Tajitsu, Y., Ueno, Y., & Furukawa, T. (1992). Nonlinear conductive spectra of ion-conducting polymers. : Proceedings - International Symposium on Electrets (pp. 165-170). (Proceedings - International Symposium on Electrets). Publ by IEEE.