JPWO2023017748A1 - - Google Patents

Info

Publication number
JPWO2023017748A1
JPWO2023017748A1 JP2023541408A JP2023541408A JPWO2023017748A1 JP WO2023017748 A1 JPWO2023017748 A1 JP WO2023017748A1 JP 2023541408 A JP2023541408 A JP 2023541408A JP 2023541408 A JP2023541408 A JP 2023541408A JP WO2023017748 A1 JPWO2023017748 A1 JP WO2023017748A1
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.)
Pending
Application number
JP2023541408A
Other versions
JPWO2023017748A5 (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
Publication of JPWO2023017748A1 publication Critical patent/JPWO2023017748A1/ja
Publication of JPWO2023017748A5 publication Critical patent/JPWO2023017748A5/ja
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
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2023541408A 2021-08-11 2022-07-29 Pending JPWO2023017748A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021130998 2021-08-11
PCT/JP2022/029406 WO2023017748A1 (ja) 2021-08-11 2022-07-29 水素センサ

Publications (2)

Publication Number Publication Date
JPWO2023017748A1 true JPWO2023017748A1 (ja) 2023-02-16
JPWO2023017748A5 JPWO2023017748A5 (ja) 2024-05-08

Family

ID=85200503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023541408A Pending JPWO2023017748A1 (ja) 2021-08-11 2022-07-29

Country Status (4)

Country Link
US (1) US20240175837A1 (ja)
JP (1) JPWO2023017748A1 (ja)
CN (1) CN117795326A (ja)
WO (1) WO2023017748A1 (ja)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958348A (ja) * 1982-09-29 1984-04-04 Hitachi Ltd 水素ガス検知素子
JP6761764B2 (ja) * 2016-03-18 2020-09-30 パナソニックセミコンダクターソリューションズ株式会社 水素センサ及び燃料電池自動車、並びに水素検出方法
JP6738749B2 (ja) * 2016-03-25 2020-08-12 パナソニックセミコンダクターソリューションズ株式会社 気体センサ、水素検出方法、及び燃料電池自動車
CN107315033B (zh) * 2016-04-26 2021-08-06 新唐科技日本株式会社 气体检测装置以及氢检测方法
CN107436313B (zh) * 2016-05-25 2021-08-27 新唐科技日本株式会社 气体传感器装置、气体传感器模块及气体检测方法
JP7027340B2 (ja) * 2017-09-04 2022-03-01 ヌヴォトンテクノロジージャパン株式会社 気体センサ、気体検知装置、燃料電池自動車および気体センサの製造方法
JP7433286B2 (ja) * 2019-03-07 2024-02-19 ヌヴォトンテクノロジージャパン株式会社 気体センサとその製造方法、および燃料電池自動車
JP7138240B2 (ja) * 2019-04-16 2022-09-15 ヌヴォトンテクノロジージャパン株式会社 気体センサの駆動方法及び気体検出装置
WO2021210453A1 (ja) * 2020-04-16 2021-10-21 ヌヴォトンテクノロジージャパン株式会社 水素センサ、水素検知方法および水素検知装置
JP7486123B2 (ja) * 2020-07-02 2024-05-17 パナソニックＩｐマネジメント株式会社 ガスセンサ装置

Also Published As

Publication number Publication date
US20240175837A1 (en) 2024-05-30
CN117795326A (zh) 2024-03-29
WO2023017748A1 (ja) 2023-02-16

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231222