Relationship between phonon parameters and oxygen ion conductivity for Al-Yb Co-doped zirconia

Takasi Teranisi, Nami Matsubara, Hidetaka Hayashi, Akira Kishimoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The relationship between the optical phonon parameters and the oxygen ion conductivities were investigated for Al-Yb co-doped zirconia ceramics. Intrinsic intragrain ion conductivity, σdc, decreased with increasing Al loading into ytterbia-stabilized zirconia, while the damping parameter of the lattice vibration, γ1TO, increased. This phenomenon agreed with findings of our previous study, which revealed a relationship between the σdc and the γ1TO for zirconia-based ion conductors.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages107-110
Number of pages4
Volume582
DOIs
Publication statusPublished - 2014
Event32nd Electronics Division Meeting of the Ceramic Society of Japan - Tokyo, Japan
Duration: Oct 26 2012Oct 27 2012

Publication series

NameKey Engineering Materials
Volume582
ISSN (Print)10139826

Other

Other32nd Electronics Division Meeting of the Ceramic Society of Japan
CountryJapan
CityTokyo
Period10/26/1210/27/12

Fingerprint

Zirconia
Ions
Oxygen
Ytterbium
Lattice vibrations
Damping
zirconium oxide

Keywords

  • Broadband spectroscopy
  • Ion conductivity
  • Phonon parameter
  • Stabilized ZrO
  • Universal dielectric response

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Teranisi, T., Matsubara, N., Hayashi, H., & Kishimoto, A. (2014). Relationship between phonon parameters and oxygen ion conductivity for Al-Yb Co-doped zirconia. In Key Engineering Materials (Vol. 582, pp. 107-110). (Key Engineering Materials; Vol. 582). https://doi.org/10.4028/www.scientific.net/KEM.582.107

Relationship between phonon parameters and oxygen ion conductivity for Al-Yb Co-doped zirconia. / Teranisi, Takasi; Matsubara, Nami; Hayashi, Hidetaka; Kishimoto, Akira.

Key Engineering Materials. Vol. 582 2014. p. 107-110 (Key Engineering Materials; Vol. 582).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Teranisi, T, Matsubara, N, Hayashi, H & Kishimoto, A 2014, Relationship between phonon parameters and oxygen ion conductivity for Al-Yb Co-doped zirconia. in Key Engineering Materials. vol. 582, Key Engineering Materials, vol. 582, pp. 107-110, 32nd Electronics Division Meeting of the Ceramic Society of Japan, Tokyo, Japan, 10/26/12. https://doi.org/10.4028/www.scientific.net/KEM.582.107
Teranisi T, Matsubara N, Hayashi H, Kishimoto A. Relationship between phonon parameters and oxygen ion conductivity for Al-Yb Co-doped zirconia. In Key Engineering Materials. Vol. 582. 2014. p. 107-110. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.582.107
Teranisi, Takasi ; Matsubara, Nami ; Hayashi, Hidetaka ; Kishimoto, Akira. / Relationship between phonon parameters and oxygen ion conductivity for Al-Yb Co-doped zirconia. Key Engineering Materials. Vol. 582 2014. pp. 107-110 (Key Engineering Materials).
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