Using a tritium imaging plate technique to measure the hydrogen solubility and diffusivity of Zr-doped BaInO2.5

Kenichi Hashizume, Yusaku Oki

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

A tritium imaging plate technique (TIPT) was used to measure the hydrogen solubility and diffusivity of a proton-conducting material, Zr-doped BaInO2.5. After being exposured to tritiated water vapor, the specimen was cut into halves and photo-stimulated luminescence (PSL) images of the crosssection of the cut specimen were obtained. Based on the PSL distribution profiles and intensities, hydrogen diffusivity and solubility in the specimens were determined. The hydrogen solubility and diffusivity in Zrdoped BaInO2.5 clearly depended on the content of Zr. This characteristic of the Zr content is in agreement with the Zr-content dependency of its proton conductivity, which was measured by an alternating current (AC) impedance method.

本文言語英語
ページ(範囲)344-350
ページ数7
ジャーナルFusion Science and Technology
71
3
DOI
出版ステータス出版済み - 4 2017

All Science Journal Classification (ASJC) codes

  • 土木構造工学
  • 核物理学および高エネルギー物理学
  • 原子力エネルギーおよび原子力工学
  • 材料科学(全般)
  • 機械工学

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