Oxygen response of yttria-stabilized zirconia sensors in gaseous and aqueous systems

Nobuyoshi Hara, Digby D. Macdonald

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

A simple zirconia sensor equipped with Ag powder electrodes was fabricated, and the response to oxygen in gaseous and aqueous environments was examined at temperatures over the range from 200 to 330°C. The sensor showed a fast, Nernstian response to changes in oxygen partial pressure in gaseous systems. In aqueous systems at 300°C, the sensor also responded to changes in the dissolved oxygen concentration in a Nerstian manner.

Original languageEnglish
Pages (from-to)4158-4160
Number of pages3
JournalJournal of the Electrochemical Society
Volume144
Issue number12
DOIs
Publication statusPublished - 1997 Dec

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Renewable Energy, Sustainability and the Environment
  • Surfaces, Coatings and Films
  • Electrochemistry
  • Materials Chemistry

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