Hydrogen isotope sensor using high temperature proton conductors

Hiroshige Matsumoto; Hiroyuki Hayashi; Tetsuo Shimura; Koji Amezawa; Takanori Otake; Keiji Yashiro; Yutaka Nigara; Atsushi Kaimai; Tetsuya Kawada; Hiroyasu Iwahara; Junichiro Mizusaki

doi:10.1016/j.ssi.2004.01.068

Hydrogen isotope sensor using high temperature proton conductors

Hiroshige Matsumoto, Hiroyuki Hayashi, Tetsuo Shimura, Koji Amezawa, Takanori Otake, Keiji Yashiro, Yutaka Nigara, Atsushi Kaimai, Tetsuya Kawada, Hiroyasu Iwahara, Junichiro Mizusaki

ENV - Environmental Studies for Advanced Society

Research output: Contribution to journal › Conference article › peer-review

12 Citations (Scopus)

Abstract

EMF of the hydrogen isotope cell has been applied to the sensing of hydrogen isotopes. In this paper, the atomic hydrogen isotope composition and the total pressure of the hydrogen isotopes were determined simultaneously by use of two electrochemical cells with different kind of proton-conducting electrolytes. Among the several proton conductors, CaZr_0.9In _0.1O_3-α and SrCe_0.95Yb _0.05O_3-α were chosen for the sensor. The difference in EMFs of the two proton conductor cells was independent of the total pressure of hydrogen isotopes and, thus, served to determine the atomic hydrogen isotope compositions in gases.

Original language	English
Pages (from-to)	491-495
Number of pages	5
Journal	Solid State Ionics
Volume	175
Issue number	1-4
DOIs	https://doi.org/10.1016/j.ssi.2004.01.068
Publication status	Published - 2004 Nov 30
Event	Fourteenth International Conference on Solid State Ionics - Monterey, CA., United States Duration: 2003 Jun 22 → 2003 Jun 27

Keywords

BaCeO
CaZrO
Hydrogen isotope cell
Hydrogen isotope sensor
LaPO
Proton conductor
SrCeO

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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Hydrogen isotope sensor using high temperature proton conductors. / Matsumoto, Hiroshige; Hayashi, Hiroyuki; Shimura, Tetsuo; Amezawa, Koji; Otake, Takanori; Yashiro, Keiji; Nigara, Yutaka; Kaimai, Atsushi; Kawada, Tetsuya; Iwahara, Hiroyasu; Mizusaki, Junichiro.

In: Solid State Ionics, Vol. 175, No. 1-4, 30.11.2004, p. 491-495.

Research output: Contribution to journal › Conference article › peer-review

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title = "Hydrogen isotope sensor using high temperature proton conductors",

abstract = "EMF of the hydrogen isotope cell has been applied to the sensing of hydrogen isotopes. In this paper, the atomic hydrogen isotope composition and the total pressure of the hydrogen isotopes were determined simultaneously by use of two electrochemical cells with different kind of proton-conducting electrolytes. Among the several proton conductors, CaZr0.9In 0.1O3-α and SrCe0.95Yb 0.05O3-α were chosen for the sensor. The difference in EMFs of the two proton conductor cells was independent of the total pressure of hydrogen isotopes and, thus, served to determine the atomic hydrogen isotope compositions in gases.",

keywords = "BaCeO, CaZrO, Hydrogen isotope cell, Hydrogen isotope sensor, LaPO, Proton conductor, SrCeO",

author = "Hiroshige Matsumoto and Hiroyuki Hayashi and Tetsuo Shimura and Koji Amezawa and Takanori Otake and Keiji Yashiro and Yutaka Nigara and Atsushi Kaimai and Tetsuya Kawada and Hiroyasu Iwahara and Junichiro Mizusaki",

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AU - Matsumoto, Hiroshige

AU - Hayashi, Hiroyuki

AU - Shimura, Tetsuo

AU - Amezawa, Koji

AU - Otake, Takanori

AU - Yashiro, Keiji

AU - Nigara, Yutaka

AU - Kaimai, Atsushi

AU - Kawada, Tetsuya

AU - Iwahara, Hiroyasu

AU - Mizusaki, Junichiro

PY - 2004/11/30

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N2 - EMF of the hydrogen isotope cell has been applied to the sensing of hydrogen isotopes. In this paper, the atomic hydrogen isotope composition and the total pressure of the hydrogen isotopes were determined simultaneously by use of two electrochemical cells with different kind of proton-conducting electrolytes. Among the several proton conductors, CaZr0.9In 0.1O3-α and SrCe0.95Yb 0.05O3-α were chosen for the sensor. The difference in EMFs of the two proton conductor cells was independent of the total pressure of hydrogen isotopes and, thus, served to determine the atomic hydrogen isotope compositions in gases.

AB - EMF of the hydrogen isotope cell has been applied to the sensing of hydrogen isotopes. In this paper, the atomic hydrogen isotope composition and the total pressure of the hydrogen isotopes were determined simultaneously by use of two electrochemical cells with different kind of proton-conducting electrolytes. Among the several proton conductors, CaZr0.9In 0.1O3-α and SrCe0.95Yb 0.05O3-α were chosen for the sensor. The difference in EMFs of the two proton conductor cells was independent of the total pressure of hydrogen isotopes and, thus, served to determine the atomic hydrogen isotope compositions in gases.

KW - BaCeO

KW - CaZrO

KW - Hydrogen isotope cell

KW - Hydrogen isotope sensor

KW - LaPO

KW - Proton conductor

KW - SrCeO

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JF - Solid State Ionics

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T2 - Fourteenth International Conference on Solid State Ionics

Y2 - 22 June 2003 through 27 June 2003

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