Solid electrolyte hydrogen sensor with an electrochemically-supplied hydrogen standard

Koji Katahira, Hiroshige Matsumoto, Hiroyasu Iwahara, Kunihiro Koide, Takashi Iwamoto

研究成果: ジャーナルへの寄稿記事

46 引用 (Scopus)

抜粋

A high-temperature solid electrolyte hydrogen sensor consisting of two electrochemical cells was investigated. One cell was employed for electrochemical pumping of hydrogen from hydrogen-containing atmosphere and the other was used for sensing of the ambient hydrogen with the pumped hydrogen as a standard gas. On applying a voltage above 2.5 V to the pumping cell, a sufficient EMF response against hydrogen partial pressure was observed over a wide range of PH(2). The required voltage of the pumping cell was affected by the hydrogen partial pressure in the test gas.

元の言語英語
ページ(範囲)130-134
ページ数5
ジャーナルSensors and Actuators, B: Chemical
73
発行部数2-3
DOI
出版物ステータス出版済み - 3 10 2001
外部発表Yes

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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