JPS6324254B2 - - Google Patents

Info

Publication number
JPS6324254B2
JPS6324254B2 JP56065164A JP6516481A JPS6324254B2 JP S6324254 B2 JPS6324254 B2 JP S6324254B2 JP 56065164 A JP56065164 A JP 56065164A JP 6516481 A JP6516481 A JP 6516481A JP S6324254 B2 JPS6324254 B2 JP S6324254B2
Authority
JP
Japan
Prior art keywords
heater
protective film
gas
detection element
tio2
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
JP56065164A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57182155A (en
Inventor
Koichi Sugaya
Jiro Chiba
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP6516481A priority Critical patent/JPS57182155A/ja
Publication of JPS57182155A publication Critical patent/JPS57182155A/ja
Publication of JPS6324254B2 publication Critical patent/JPS6324254B2/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)
  • Glass Compositions (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP6516481A 1981-05-01 1981-05-01 Gas detecting element Granted JPS57182155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6516481A JPS57182155A (en) 1981-05-01 1981-05-01 Gas detecting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6516481A JPS57182155A (en) 1981-05-01 1981-05-01 Gas detecting element

Publications (2)

Publication Number Publication Date
JPS57182155A JPS57182155A (en) 1982-11-09
JPS6324254B2 true JPS6324254B2 (enrdf_load_stackoverflow) 1988-05-19

Family

ID=13278963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6516481A Granted JPS57182155A (en) 1981-05-01 1981-05-01 Gas detecting element

Country Status (1)

Country Link
JP (1) JPS57182155A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021067553A1 (en) 2019-10-04 2021-04-08 INVISTA North America S.à r.l. Guanamines and bis-guanamines useful in polyols and foams

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2517710B2 (ja) * 1986-06-13 1996-07-24 株式会社 オハラ ガラスセラミツク製品の製造方法
CN108760832A (zh) * 2018-05-22 2018-11-06 芜湖美智空调设备有限公司 气敏元件敏感材料及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101399A (en) * 1978-01-27 1979-08-09 Hitachi Ltd Moisture sensitive element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021067553A1 (en) 2019-10-04 2021-04-08 INVISTA North America S.à r.l. Guanamines and bis-guanamines useful in polyols and foams

Also Published As

Publication number Publication date
JPS57182155A (en) 1982-11-09

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