JPWO2022264581A1 - - Google Patents

Info

Publication number
JPWO2022264581A1
JPWO2022264581A1 JP2022559552A JP2022559552A JPWO2022264581A1 JP WO2022264581 A1 JPWO2022264581 A1 JP WO2022264581A1 JP 2022559552 A JP2022559552 A JP 2022559552A JP 2022559552 A JP2022559552 A JP 2022559552A JP WO2022264581 A1 JPWO2022264581 A1 JP WO2022264581A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022559552A
Other versions
JP7194873B1 (ja
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 filed Critical
Priority to JP2022197486A priority Critical patent/JP2023022320A/ja
Application granted granted Critical
Publication of JPWO2022264581A1 publication Critical patent/JPWO2022264581A1/ja
Publication of JP7194873B1 publication Critical patent/JP7194873B1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4062—Electrical connectors associated therewith
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4067—Means for heating or controlling the temperature of the solid electrolyte
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
    • G01N27/409—Oxygen concentration cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
JP2022559552A 2021-06-17 2022-03-17 センサ素子及びガスセンサ Active JP7194873B1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022197486A JP2023022320A (ja) 2021-06-17 2022-12-09 センサ素子及びガスセンサ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163211665P 2021-06-17 2021-06-17
US63/211,665 2021-06-17
PCT/JP2022/012184 WO2022264581A1 (ja) 2021-06-17 2022-03-17 センサ素子及びガスセンサ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022197486A Division JP2023022320A (ja) 2021-06-17 2022-12-09 センサ素子及びガスセンサ

Publications (2)

Publication Number Publication Date
JPWO2022264581A1 true JPWO2022264581A1 (ja) 2022-12-22
JP7194873B1 JP7194873B1 (ja) 2022-12-22

Family

ID=84527026

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022559552A Active JP7194873B1 (ja) 2021-06-17 2022-03-17 センサ素子及びガスセンサ
JP2022197486A Pending JP2023022320A (ja) 2021-06-17 2022-12-09 センサ素子及びガスセンサ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022197486A Pending JP2023022320A (ja) 2021-06-17 2022-12-09 センサ素子及びガスセンサ

Country Status (5)

Country Link
US (1) US20230152269A1 (ja)
JP (2) JP7194873B1 (ja)
CN (1) CN117377873A (ja)
DE (1) DE112022000056T5 (ja)
WO (1) WO2022264581A1 (ja)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6739926B2 (ja) 2014-12-04 2020-08-12 日本碍子株式会社 ガスセンサ素子及びガスセンサ
DE112019000036T5 (de) * 2018-02-06 2020-01-02 Ngk Insulators, Ltd. Gassensor
JP6808856B2 (ja) * 2018-02-06 2021-01-06 日本碍子株式会社 ガスセンサ
JP6840873B2 (ja) * 2018-02-06 2021-03-10 日本碍子株式会社 センサ素子及びガスセンサ
JP7122248B2 (ja) * 2018-12-27 2022-08-19 日本碍子株式会社 センサ素子

Also Published As

Publication number Publication date
DE112022000056T5 (de) 2023-05-25
CN117377873A (zh) 2024-01-09
WO2022264581A1 (ja) 2022-12-22
US20230152269A1 (en) 2023-05-18
JP7194873B1 (ja) 2022-12-22
JP2023022320A (ja) 2023-02-14

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