Mixed protonic-electronic conduction properties of SrZr 0.9-xY0.1RuxO3-α

Hiroshige Matsumoto, Tetsuo Shimura, Tohru Higuchi, Takanori Otake, Yusuke Sasaki, Keiji Yashiro, Atsushi Kaimai, Tatsuya Kawada, Junichiro Mizusaki

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

Protonic-electronic mixed-conducting properties have been investigated for SrZr0.9-Y0.9-xRuxO3-α (x = 0.05-0.125) at elevated temperatures. Hydrogen permeation was actually observed with respect to the ambipolar diffusion, ensuring the ionic-electronic mixed conduction in the materials. The mixed-conducting mechanism is revealed by electrochemical and spectroscopic measurements.

Original languageEnglish
Pages (from-to)861-864
Number of pages4
JournalElectrochemistry
Volume72
Issue number12
Publication statusPublished - Dec 1 2004

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Permeation
Hydrogen
Temperature

All Science Journal Classification (ASJC) codes

  • Electrochemistry

Cite this

Matsumoto, H., Shimura, T., Higuchi, T., Otake, T., Sasaki, Y., Yashiro, K., ... Mizusaki, J. (2004). Mixed protonic-electronic conduction properties of SrZr 0.9-xY0.1RuxO3-α. Electrochemistry, 72(12), 861-864.

Mixed protonic-electronic conduction properties of SrZr 0.9-xY0.1RuxO3-α. / Matsumoto, Hiroshige; Shimura, Tetsuo; Higuchi, Tohru; Otake, Takanori; Sasaki, Yusuke; Yashiro, Keiji; Kaimai, Atsushi; Kawada, Tatsuya; Mizusaki, Junichiro.

In: Electrochemistry, Vol. 72, No. 12, 01.12.2004, p. 861-864.

Research output: Contribution to journalArticle

Matsumoto, H, Shimura, T, Higuchi, T, Otake, T, Sasaki, Y, Yashiro, K, Kaimai, A, Kawada, T & Mizusaki, J 2004, 'Mixed protonic-electronic conduction properties of SrZr 0.9-xY0.1RuxO3-α', Electrochemistry, vol. 72, no. 12, pp. 861-864.
Matsumoto H, Shimura T, Higuchi T, Otake T, Sasaki Y, Yashiro K et al. Mixed protonic-electronic conduction properties of SrZr 0.9-xY0.1RuxO3-α. Electrochemistry. 2004 Dec 1;72(12):861-864.
Matsumoto, Hiroshige ; Shimura, Tetsuo ; Higuchi, Tohru ; Otake, Takanori ; Sasaki, Yusuke ; Yashiro, Keiji ; Kaimai, Atsushi ; Kawada, Tatsuya ; Mizusaki, Junichiro. / Mixed protonic-electronic conduction properties of SrZr 0.9-xY0.1RuxO3-α. In: Electrochemistry. 2004 ; Vol. 72, No. 12. pp. 861-864.
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