JPS5547442A - Preparation of noble metal electrode - Google Patents

Preparation of noble metal electrode

Info

Publication number
JPS5547442A
JPS5547442A JP12132078A JP12132078A JPS5547442A JP S5547442 A JPS5547442 A JP S5547442A JP 12132078 A JP12132078 A JP 12132078A JP 12132078 A JP12132078 A JP 12132078A JP S5547442 A JPS5547442 A JP S5547442A
Authority
JP
Japan
Prior art keywords
noble metal
solid electrolyte
metal electrode
stickiness
foundation
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.)
Pending
Application number
JP12132078A
Other languages
Japanese (ja)
Inventor
Toshiaki Sato
Kimio Momiyama
Yoshinobu Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12132078A priority Critical patent/JPS5547442A/en
Publication of JPS5547442A publication Critical patent/JPS5547442A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

PURPOSE: To obtain a dependable noble metal electrode by the process of applying noble metal inorganic salt aqueous solution in order to improve the uniformity and stickiness to the solid electrolyte foundation, by the low temperature reduction process and by the high temperature baking process.
CONSTITUTION: The cylindrical sensor 1 one end of which is closed is made of solid electrolyte sintering substance that shows oxygen ion consuction, the inner and outer electrodes 2, 3 made of noble metal catalyzer oxide are provided on the inner and outer surface of the sensor. These electrodes are obtained from the process, in which noble metal inorganic salt aqueous solution is applied to improve the uniformity and stickiness to the solid electrolyte foundation, low temperature reduction process, in which the nobel metal is fixed as a porous layer, and high temperature baking process in which a proper bond intensity is given.
COPYRIGHT: (C)1980,JPO&Japio
JP12132078A 1978-10-02 1978-10-02 Preparation of noble metal electrode Pending JPS5547442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12132078A JPS5547442A (en) 1978-10-02 1978-10-02 Preparation of noble metal electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12132078A JPS5547442A (en) 1978-10-02 1978-10-02 Preparation of noble metal electrode

Publications (1)

Publication Number Publication Date
JPS5547442A true JPS5547442A (en) 1980-04-03

Family

ID=14808319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12132078A Pending JPS5547442A (en) 1978-10-02 1978-10-02 Preparation of noble metal electrode

Country Status (1)

Country Link
JP (1) JPS5547442A (en)

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