JPS6222416B2 - - Google Patents

Info

Publication number
JPS6222416B2
JPS6222416B2 JP57170127A JP17012782A JPS6222416B2 JP S6222416 B2 JPS6222416 B2 JP S6222416B2 JP 57170127 A JP57170127 A JP 57170127A JP 17012782 A JP17012782 A JP 17012782A JP S6222416 B2 JPS6222416 B2 JP S6222416B2
Authority
JP
Japan
Prior art keywords
gas
sulfate ions
additives
oxide
sensitivity
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
Application number
JP57170127A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5958351A (ja
Inventor
Yoshihiko Nakatani
Masayuki Sakai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP17012782A priority Critical patent/JPS5958351A/ja
Publication of JPS5958351A publication Critical patent/JPS5958351A/ja
Publication of JPS6222416B2 publication Critical patent/JPS6222416B2/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)
JP17012782A 1982-09-28 1982-09-28 ガス検知素子 Granted JPS5958351A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17012782A JPS5958351A (ja) 1982-09-28 1982-09-28 ガス検知素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17012782A JPS5958351A (ja) 1982-09-28 1982-09-28 ガス検知素子

Publications (2)

Publication Number Publication Date
JPS5958351A JPS5958351A (ja) 1984-04-04
JPS6222416B2 true JPS6222416B2 (enrdf_load_stackoverflow) 1987-05-18

Family

ID=15899142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17012782A Granted JPS5958351A (ja) 1982-09-28 1982-09-28 ガス検知素子

Country Status (1)

Country Link
JP (1) JPS5958351A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5352200A (en) * 1976-10-22 1978-05-12 Hitachi Ltd Manufacture of gas sensor material

Also Published As

Publication number Publication date
JPS5958351A (ja) 1984-04-04

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