DE69804174D1 - Metalloxidsauerstoffsensoren auf der Basis eines Phasenübergangs - Google Patents

Metalloxidsauerstoffsensoren auf der Basis eines Phasenübergangs

Info

Publication number
DE69804174D1
DE69804174D1 DE69804174T DE69804174T DE69804174D1 DE 69804174 D1 DE69804174 D1 DE 69804174D1 DE 69804174 T DE69804174 T DE 69804174T DE 69804174 T DE69804174 T DE 69804174T DE 69804174 D1 DE69804174 D1 DE 69804174D1
Authority
DE
Germany
Prior art keywords
metal oxide
phase transition
sensors based
oxygen sensors
oxide oxygen
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 - Fee Related
Application number
DE69804174T
Other languages
English (en)
Other versions
DE69804174T2 (de
Inventor
Richard E Soltis
Eleftherios Miltiad Logothetis
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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
Priority claimed from US08/906,237 external-priority patent/US5942674A/en
Priority claimed from US08/905,372 external-priority patent/US5783153A/en
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Application granted granted Critical
Publication of DE69804174D1 publication Critical patent/DE69804174D1/de
Publication of DE69804174T2 publication Critical patent/DE69804174T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE1998604174 1997-08-04 1998-07-31 Metalloxidsauerstoffsensoren auf der Basis eines Phasenübergangs Expired - Fee Related DE69804174T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/906,237 US5942674A (en) 1997-08-04 1997-08-04 Method for detecting oxygen partial pressure using a phase-transformation sensor
US08/905,372 US5783153A (en) 1997-08-04 1997-08-04 Metal oxide oxygen sensors based on phase transformation

Publications (2)

Publication Number Publication Date
DE69804174D1 true DE69804174D1 (de) 2002-04-18
DE69804174T2 DE69804174T2 (de) 2002-10-02

Family

ID=27129429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998604174 Expired - Fee Related DE69804174T2 (de) 1997-08-04 1998-07-31 Metalloxidsauerstoffsensoren auf der Basis eines Phasenübergangs

Country Status (2)

Country Link
EP (1) EP0896218B1 (de)
DE (1) DE69804174T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110672669A (zh) * 2019-10-14 2020-01-10 武汉工程大学 四氧化三钴气敏器件、其制备方法、应用以及臭氧辅助正丁醇气体测试方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2916178C2 (de) * 1979-04-21 1982-04-22 Dornier System Gmbh, 7990 Friedrichshafen Sonde zur Messung des Sauerstoffpartialdrucks in Gasen
US4764343A (en) * 1986-11-14 1988-08-16 General Motors Corporation Oxygen sensor based on optical detection
US5406193A (en) * 1993-06-23 1995-04-11 Western Research Institute Hot gas in-situ monitoring probe
US5397541A (en) * 1993-09-10 1995-03-14 National Research Council Of Canada Thin film oxygen sensor
GB9525823D0 (en) * 1995-12-18 1996-02-21 Protimeter Plc Apparatus for dewpoint determination
US5783153A (en) * 1997-08-04 1998-07-21 Ford Global Technologies, Inc. Metal oxide oxygen sensors based on phase transformation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110672669A (zh) * 2019-10-14 2020-01-10 武汉工程大学 四氧化三钴气敏器件、其制备方法、应用以及臭氧辅助正丁醇气体测试方法
CN110672669B (zh) * 2019-10-14 2022-03-29 武汉工程大学 四氧化三钴气敏器件、其制备方法、应用以及臭氧辅助正丁醇气体测试方法

Also Published As

Publication number Publication date
EP0896218A3 (de) 1999-02-24
EP0896218B1 (de) 2002-03-13
DE69804174T2 (de) 2002-10-02
EP0896218A2 (de) 1999-02-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAATES

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee