JPH053898B2 - - Google Patents

Info

Publication number
JPH053898B2
JPH053898B2 JP59270255A JP27025584A JPH053898B2 JP H053898 B2 JPH053898 B2 JP H053898B2 JP 59270255 A JP59270255 A JP 59270255A JP 27025584 A JP27025584 A JP 27025584A JP H053898 B2 JPH053898 B2 JP H053898B2
Authority
JP
Japan
Prior art keywords
oxygen
sensitivity
sensor
added
noble metal
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.)
Expired - Lifetime
Application number
JP59270255A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61147149A (ja
Inventor
Kazuko Sasaki
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.)
Matsuda KK
Original Assignee
Matsuda KK
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 Matsuda KK filed Critical Matsuda KK
Priority to JP27025584A priority Critical patent/JPS61147149A/ja
Publication of JPS61147149A publication Critical patent/JPS61147149A/ja
Publication of JPH053898B2 publication Critical patent/JPH053898B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
JP27025584A 1984-12-20 1984-12-20 λセンサ Granted JPS61147149A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27025584A JPS61147149A (ja) 1984-12-20 1984-12-20 λセンサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27025584A JPS61147149A (ja) 1984-12-20 1984-12-20 λセンサ

Publications (2)

Publication Number Publication Date
JPS61147149A JPS61147149A (ja) 1986-07-04
JPH053898B2 true JPH053898B2 (cs) 1993-01-18

Family

ID=17483695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27025584A Granted JPS61147149A (ja) 1984-12-20 1984-12-20 λセンサ

Country Status (1)

Country Link
JP (1) JPS61147149A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5389340A (en) * 1989-12-28 1995-02-14 Tokuyama Corporation Module and device for detecting NOX gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848059B2 (ja) * 1978-08-31 1983-10-26 株式会社東芝 感ガス素子
JPS5839365B2 (ja) * 1979-06-09 1983-08-30 松下電器産業株式会社 温度・湿度検知装置
JPS5689048A (en) * 1979-12-21 1981-07-20 Matsushita Electric Ind Co Ltd Exhaust gas sensor

Also Published As

Publication number Publication date
JPS61147149A (ja) 1986-07-04

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