JPS51115894A - Semiconductor gas sensor - Google Patents

Semiconductor gas sensor

Info

Publication number
JPS51115894A
JPS51115894A JP3520974A JP3520974A JPS51115894A JP S51115894 A JPS51115894 A JP S51115894A JP 3520974 A JP3520974 A JP 3520974A JP 3520974 A JP3520974 A JP 3520974A JP S51115894 A JPS51115894 A JP S51115894A
Authority
JP
Japan
Prior art keywords
gas sensor
semiconductor gas
semiconductor
sensor
gas
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
JP3520974A
Other languages
Japanese (ja)
Inventor
Botsuto Bari
Gurahamu Fuaasu Jiyatsuku
Jiyounzu Aran
Aruuin Jiyounzu Tomasu
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.)
NAT RES DEV
Original Assignee
NAT RES DEV
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 NAT RES DEV filed Critical NAT RES DEV
Publication of JPS51115894A publication Critical patent/JPS51115894A/en
Pending 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)
JP3520974A 1973-03-30 1974-03-30 Semiconductor gas sensor Pending JPS51115894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1557773A GB1427383A (en) 1973-03-30 1973-03-30 Semiconducting gas-sensitive devices

Publications (1)

Publication Number Publication Date
JPS51115894A true JPS51115894A (en) 1976-10-12

Family

ID=10061618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3520974A Pending JPS51115894A (en) 1973-03-30 1974-03-30 Semiconductor gas sensor

Country Status (3)

Country Link
JP (1) JPS51115894A (en)
DE (1) DE2415314A1 (en)
GB (1) GB1427383A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608740A (en) * 1983-11-15 1985-01-17 Shinkosumosu Denki Kk Semiconductor gas detecting element
JPS60158346A (en) * 1984-01-30 1985-08-19 Ngk Spark Plug Co Ltd Gas sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS608740A (en) * 1983-11-15 1985-01-17 Shinkosumosu Denki Kk Semiconductor gas detecting element
JPS60158346A (en) * 1984-01-30 1985-08-19 Ngk Spark Plug Co Ltd Gas sensor

Also Published As

Publication number Publication date
GB1427383A (en) 1976-03-10
DE2415314A1 (en) 1974-10-17

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