JPS54133194A - Production of oxygen concentration sensor - Google Patents
Production of oxygen concentration sensorInfo
- Publication number
- JPS54133194A JPS54133194A JP2743378A JP2743378A JPS54133194A JP S54133194 A JPS54133194 A JP S54133194A JP 2743378 A JP2743378 A JP 2743378A JP 2743378 A JP2743378 A JP 2743378A JP S54133194 A JPS54133194 A JP S54133194A
- Authority
- JP
- Japan
- Prior art keywords
- current
- electrode
- ceramics
- improvement
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
PURPOSE: To form such an electrode in which stable state being flowed with current is sustained by applying specific current or voltage to the electrode at the time of spraying ceramics onto the solid electrolyte ceramic surface after electrode formation.
CONSTITUTION: Current of more than 10μA or voltage of more than 1V is applied between the inner electrode 3 and outer electrode 4 formed on the surface of a solid electrolyte ceramics 2 at the time when a protecting film 1 composed of ceramics is sprayed. The improvement in characteristics largely depends upon the maximum current having been flowed and the improvement phenomena of characteristics such as of faster rise and fall of response speeds from several 10μA, etc. are observed. The degree of this improvement is higher as the current is larger. In addition, the degree of stability is insured by keeping flowing the current until the ceramics 2 cools down to ordinary temperature region, and the initial object is achieved sufficiently by applying voltage above about 1V.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53027433A JPS5826546B2 (en) | 1978-03-09 | 1978-03-09 | Manufacturing method of oxygen concentration sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53027433A JPS5826546B2 (en) | 1978-03-09 | 1978-03-09 | Manufacturing method of oxygen concentration sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54133194A true JPS54133194A (en) | 1979-10-16 |
JPS5826546B2 JPS5826546B2 (en) | 1983-06-03 |
Family
ID=12220968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53027433A Expired JPS5826546B2 (en) | 1978-03-09 | 1978-03-09 | Manufacturing method of oxygen concentration sensor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5826546B2 (en) |
-
1978
- 1978-03-09 JP JP53027433A patent/JPS5826546B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5826546B2 (en) | 1983-06-03 |
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