CN117795326A - 氢传感器 - Google Patents

氢传感器 Download PDF

Info

Publication number
CN117795326A
CN117795326A CN202280055434.4A CN202280055434A CN117795326A CN 117795326 A CN117795326 A CN 117795326A CN 202280055434 A CN202280055434 A CN 202280055434A CN 117795326 A CN117795326 A CN 117795326A
Authority
CN
China
Prior art keywords
electrode
terminal
holes
hydrogen sensor
hydrogen
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
CN202280055434.4A
Other languages
English (en)
Chinese (zh)
Inventor
本间运也
伊藤理
片山幸治
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.)
Nuvoton Technology Corp Japan
Original Assignee
Nuvoton Technology Corp Japan
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 Nuvoton Technology Corp Japan filed Critical Nuvoton Technology Corp Japan
Publication of CN117795326A publication Critical patent/CN117795326A/zh
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)
CN202280055434.4A 2021-08-11 2022-07-29 氢传感器 Pending CN117795326A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021130998 2021-08-11
JP2021-130998 2021-08-11
PCT/JP2022/029406 WO2023017748A1 (ja) 2021-08-11 2022-07-29 水素センサ

Publications (1)

Publication Number Publication Date
CN117795326A true CN117795326A (zh) 2024-03-29

Family

ID=85200503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280055434.4A Pending CN117795326A (zh) 2021-08-11 2022-07-29 氢传感器

Country Status (4)

Country Link
US (1) US12493009B2 (https=)
JP (1) JPWO2023017748A1 (https=)
CN (1) CN117795326A (https=)
WO (1) WO2023017748A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025079597A1 (ja) * 2023-10-11 2025-04-17 ヌヴォトンテクノロジージャパン株式会社 水素検知装置及びその製造方法

Family Cites Families (13)

* 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
US5372785A (en) * 1993-09-01 1994-12-13 International Business Machines Corporation Solid-state multi-stage gas detector
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
JP2018119846A (ja) 2017-01-25 2018-08-02 ヤマハファインテック株式会社 熱伝導式ガスセンサ
WO2019044256A1 (ja) * 2017-09-04 2019-03-07 パナソニックＩｐマネジメント株式会社 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
WO2019241417A1 (en) * 2018-06-13 2019-12-19 Invensas Bonding Technologies, Inc. Tsv as pad
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
WO2023017748A1 (ja) 2023-02-16
JPWO2023017748A1 (https=) 2023-02-16
US20240175837A1 (en) 2024-05-30
US12493009B2 (en) 2025-12-09

Similar Documents

Publication Publication Date Title
JP6145762B1 (ja) 気体センサ、及び燃料電池自動車
JP6782642B2 (ja) 気体センサ及び水素濃度判定方法
CN107315034B (zh) 气体检测装置以及氢检测方法
US12235232B2 (en) Gas sensor, method of manufacturing gas sensor, and fuel cell vehicle
CN115335689B (zh) 氢传感器、氢检测方法以及氢检测装置
JP6738749B2 (ja) 気体センサ、水素検出方法、及び燃料電池自動車
CN107315033B (zh) 气体检测装置以及氢检测方法
US20240272106A1 (en) Hydrogen detection device and control method for hydrogen detection device
CN117795326A (zh) 氢传感器
JP7138240B2 (ja) 気体センサの駆動方法及び気体検出装置
WO2024009891A1 (ja) 水素検知装置及びその製造方法
TW201413241A (zh) 氣體感測器
JP2007322355A (ja) ガスセンサ及びガス検知システム
CN101180534A (zh) 用于运行气体传感器阵列的电路装置
WO2025159102A1 (ja) 水素検知装置及び水素検知方法
WO2024253130A1 (ja) 半導体モジュール、異常判定システム及び異常判定方法
JP2018021819A (ja) ガスセンサ素子及びガスセンサ
WO2021080003A1 (ja) ガス成分検出装置
JPH04120455A (ja) 酸素センサ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination