Response behaviour of oxygen sensing solid electrolytes

A.J.A. Winnubst; A.H.A. Scharenborg; A.J. Burggraaf

doi:10.1007/BF00617751

Response behaviour of oxygen sensing solid electrolytes

A.J.A. Winnubst, A.H.A. Scharenborg, A.J. Burggraaf

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Abstract

The response time (t _r) after a step change in oxygen partial pressure was investigated for some solid electrolytes used in Nernst type oxygen sensors. The electrolyte as well as the (porous) electrode material affect the value oft _r. Stabilized Bi₂O₃ materials exhibit slower response rates (largert _r values) than stabilized ZrO₂. Introduction of Bi₂O₃ in stabilized ZrO₂ increases the response time. Gold electrodes show a higher response rate than platinum in the oxygen partial pressure and temperature region used.

Original language	English
Pages (from-to)	139-144
Journal	Journal of applied electrochemistry
Volume	15
Issue number	1
DOIs	https://doi.org/10.1007/BF00617751
Publication status	Published - 1985

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title = "Response behaviour of oxygen sensing solid electrolytes",

abstract = "The response time (t r) after a step change in oxygen partial pressure was investigated for some solid electrolytes used in Nernst type oxygen sensors. The electrolyte as well as the (porous) electrode material affect the value oft r. Stabilized Bi2O3 materials exhibit slower response rates (largert r values) than stabilized ZrO2. Introduction of Bi2O3 in stabilized ZrO2 increases the response time. Gold electrodes show a higher response rate than platinum in the oxygen partial pressure and temperature region used.",

author = "A.J.A. Winnubst and A.H.A. Scharenborg and A.J. Burggraaf",

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AU - Winnubst, A.J.A.

AU - Scharenborg, A.H.A.

AU - Burggraaf, A.J.

PY - 1985

Y1 - 1985

N2 - The response time (t r) after a step change in oxygen partial pressure was investigated for some solid electrolytes used in Nernst type oxygen sensors. The electrolyte as well as the (porous) electrode material affect the value oft r. Stabilized Bi2O3 materials exhibit slower response rates (largert r values) than stabilized ZrO2. Introduction of Bi2O3 in stabilized ZrO2 increases the response time. Gold electrodes show a higher response rate than platinum in the oxygen partial pressure and temperature region used.

AB - The response time (t r) after a step change in oxygen partial pressure was investigated for some solid electrolytes used in Nernst type oxygen sensors. The electrolyte as well as the (porous) electrode material affect the value oft r. Stabilized Bi2O3 materials exhibit slower response rates (largert r values) than stabilized ZrO2. Introduction of Bi2O3 in stabilized ZrO2 increases the response time. Gold electrodes show a higher response rate than platinum in the oxygen partial pressure and temperature region used.

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DO - 10.1007/BF00617751

M3 - Article

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VL - 15

SP - 139

EP - 144

JO - Journal of applied electrochemistry

JF - Journal of applied electrochemistry

IS - 1

ER -

Response behaviour of oxygen sensing solid electrolytes

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