CN117043590A - 气体传感器 - Google Patents

气体传感器 Download PDF

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Publication number
CN117043590A
CN117043590A CN202280021712.4A CN202280021712A CN117043590A CN 117043590 A CN117043590 A CN 117043590A CN 202280021712 A CN202280021712 A CN 202280021712A CN 117043590 A CN117043590 A CN 117043590A
Authority
CN
China
Prior art keywords
gas sensor
gas
ionic liquid
sensing
sensor according
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
CN202280021712.4A
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English (en)
Chinese (zh)
Inventor
紫藤千晶
中尾厚夫
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN117043590A publication Critical patent/CN117043590A/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
    • G01N27/02—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
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • 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
    • G01N27/02—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
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • 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
    • 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)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
CN202280021712.4A 2021-03-24 2022-03-16 气体传感器 Pending CN117043590A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-050522 2021-03-24
JP2021050522 2021-03-24
PCT/JP2022/011857 WO2022202523A1 (ja) 2021-03-24 2022-03-16 ガスセンサ

Publications (1)

Publication Number Publication Date
CN117043590A true CN117043590A (zh) 2023-11-10

Family

ID=83397179

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280021712.4A Pending CN117043590A (zh) 2021-03-24 2022-03-16 气体传感器

Country Status (4)

Country Link
US (1) US20240183814A1 (https=)
JP (1) JPWO2022202523A1 (https=)
CN (1) CN117043590A (https=)
WO (1) WO2022202523A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240264106A1 (en) * 2023-02-03 2024-08-08 Honeywell International Inc. Systems, apparatuses, and methods for detecting a vapor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5138579B2 (ja) * 2005-04-06 2013-02-06 ダウ コーニング コーポレーション オルガノシロキサン組成物
JP5093136B2 (ja) * 2009-01-30 2012-12-05 コニカミノルタホールディングス株式会社 有機溶媒ガス濃度の検出方法、有機溶媒ガス濃度の調整方法、有機溶媒ガス濃度検出装置及び有機デバイスの製造方法
US8840775B2 (en) * 2011-12-16 2014-09-23 Utc Fire & Security Corporation Regenerative gas sensor
JP6213906B2 (ja) * 2012-06-22 2017-10-18 オムロン株式会社 ガスセンサ
CA2955168A1 (en) * 2014-07-15 2016-01-21 C2Sense Llc Formulations for enhanced chemiresistive sensing
JP6739360B2 (ja) * 2017-01-13 2020-08-12 株式会社フジクラ 二酸化炭素センサ
US11567031B2 (en) * 2017-09-08 2023-01-31 Oakland University Selective real-time gas sensing

Also Published As

Publication number Publication date
JPWO2022202523A1 (https=) 2022-09-29
US20240183814A1 (en) 2024-06-06
WO2022202523A1 (ja) 2022-09-29

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