CN117043594A - 传感器元件以及气体传感器 - Google Patents

传感器元件以及气体传感器 Download PDF

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Publication number
CN117043594A
CN117043594A CN202280008089.9A CN202280008089A CN117043594A CN 117043594 A CN117043594 A CN 117043594A CN 202280008089 A CN202280008089 A CN 202280008089A CN 117043594 A CN117043594 A CN 117043594A
Authority
CN
China
Prior art keywords
pump
electrode
voltage
gas
unit
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
CN202280008089.9A
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English (en)
Chinese (zh)
Inventor
关谷高幸
渡边悠介
市川航大
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of CN117043594A publication Critical patent/CN117043594A/zh
Pending legal-status Critical Current

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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
    • G01N27/409—Oxygen concentration cells
    • 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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • G01N27/4072—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure characterized by the diffusion barrier
    • 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
    • G01N27/41—Oxygen pumping cells
    • 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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
CN202280008089.9A 2021-03-31 2022-03-25 传感器元件以及气体传感器 Pending CN117043594A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021059120 2021-03-31
JP2021-059120 2021-03-31
PCT/JP2022/014338 WO2022210346A1 (ja) 2021-03-31 2022-03-25 センサ素子及びガスセンサ

Publications (1)

Publication Number Publication Date
CN117043594A true CN117043594A (zh) 2023-11-10

Family

ID=83458980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280008089.9A Pending CN117043594A (zh) 2021-03-31 2022-03-25 传感器元件以及气体传感器

Country Status (5)

Country Link
US (1) US20240011937A1 (https=)
JP (1) JPWO2022210346A1 (https=)
CN (1) CN117043594A (https=)
DE (1) DE112022000731T5 (https=)
WO (1) WO2022210346A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037930A1 (fr) * 1998-12-21 2000-06-29 Kabushiki Kaisha Riken Capteur composite
WO2016084584A1 (ja) * 2014-11-27 2016-06-02 いすゞ自動車株式会社 ＮＯｘセンサの清浄化プログラム及び内燃機関、並びにＮＯｘセンサの清浄化方法
US20160258897A1 (en) * 2015-03-06 2016-09-08 Ngk Insulators, Ltd. Sensor element and gas sensor
CN108693227A (zh) * 2017-03-31 2018-10-23 日本碍子株式会社 气体传感器
WO2020004356A1 (ja) * 2018-06-28 2020-01-02 日本碍子株式会社 ガスセンサ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7071549B2 (ja) 2021-01-06 2022-05-19 キヤノン株式会社 印刷装置、印刷装置の制御方法、及びプログラム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037930A1 (fr) * 1998-12-21 2000-06-29 Kabushiki Kaisha Riken Capteur composite
WO2016084584A1 (ja) * 2014-11-27 2016-06-02 いすゞ自動車株式会社 ＮＯｘセンサの清浄化プログラム及び内燃機関、並びにＮＯｘセンサの清浄化方法
CN107002588A (zh) * 2014-11-27 2017-08-01 五十铃自动车株式会社 NOx传感器的清洁化程序和内燃机、以及NOx传感器的清洁化方法
US20160258897A1 (en) * 2015-03-06 2016-09-08 Ngk Insulators, Ltd. Sensor element and gas sensor
JP2016166871A (ja) * 2015-03-06 2016-09-15 日本碍子株式会社 センサ素子及びガスセンサ
CN108693227A (zh) * 2017-03-31 2018-10-23 日本碍子株式会社 气体传感器
WO2020004356A1 (ja) * 2018-06-28 2020-01-02 日本碍子株式会社 ガスセンサ

Also Published As

Publication number Publication date
US20240011937A1 (en) 2024-01-11
DE112022000731T5 (de) 2023-11-23
JPWO2022210346A1 (https=) 2022-10-06
WO2022210346A1 (ja) 2022-10-06

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