Hydrogen isotope cell and its application to hydrogen isotope sensing

Hiroshige Matsumoto, Hiroyasu Iwahara

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The EMFs of hydrogen isotope cells with H2-D2 gas mixtures against H2 and D2 reference gases were measured at 700 °C using CaZr0.90In0.10O3-α as a proton-conducting solid electrolyte. Steady electromotive forces (EMFs) with quick response were obtained. The EMFs were almost linear functions of the gas composition of the H2-D2 mixtures and were consistent with those theoretically estimated. Such defined EMFs can be used to monitor H2/D2 ratios in hydrogen isotope mixtures.

Original languageEnglish
Pages (from-to)173-177
Number of pages5
JournalSolid State Ionics
Volume136-137
DOIs
Publication statusPublished - Nov 2 2000
Externally publishedYes

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Electromotive force
hydrogen isotopes
electromotive forces
Isotopes
Hydrogen
cells
Gases
gas composition
Solid electrolytes
solid electrolytes
Gas mixtures
gas mixtures
Protons
conduction
protons
Chemical analysis
gases

All Science Journal Classification (ASJC) codes

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

Cite this

Hydrogen isotope cell and its application to hydrogen isotope sensing. / Matsumoto, Hiroshige; Iwahara, Hiroyasu.

In: Solid State Ionics, Vol. 136-137, 02.11.2000, p. 173-177.

Research output: Contribution to journalArticle

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