CA2360595C - Capteur de type film hybride - Google Patents

Capteur de type film hybride Download PDF

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Publication number
CA2360595C
CA2360595C CA002360595A CA2360595A CA2360595C CA 2360595 C CA2360595 C CA 2360595C CA 002360595 A CA002360595 A CA 002360595A CA 2360595 A CA2360595 A CA 2360595A CA 2360595 C CA2360595 C CA 2360595C
Authority
CA
Canada
Prior art keywords
sensing
electrode
counter
gas
substrate
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.)
Expired - Fee Related
Application number
CA002360595A
Other languages
English (en)
Other versions
CA2360595A1 (fr
Inventor
Otto J. Prohaska
Anthony B. Laconti
Jose D. Giner
Mourad Manoukian
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.)
PerkinElmer Instruments LLC
Original Assignee
PerkinElmer Instruments LLC
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 PerkinElmer Instruments LLC filed Critical PerkinElmer Instruments LLC
Publication of CA2360595A1 publication Critical patent/CA2360595A1/fr
Application granted granted Critical
Publication of CA2360595C publication Critical patent/CA2360595C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • 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
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component

Abstract

La présente invention concerne un capteur de gaz miniaturisé qui comprend des électrodes de type film épais ou mince, placées sur un substrat (1) support non conducteur, et en contact avec un électrolyte (8) ionomère solide. Ce capteur est destiné à détecter les gaz toxiques, à savoir le monoxyde de carbone et d'autres gaz et vapeurs oxydables ou réductibles. Cette cellule capteur plane et complètement solide possède au moins deux électrodes (4, 5, 7) de type film agencées sur la surface plane non conductrice d'un substrat support. Ces électrodes sont distinctes et en contact étroit avec cette membrane ionomère de polymère solide. Cette cellule capteur contient un électrolyte non liquide et fonctionne à tension constante, dans un mode potentiostatique ou potentiodynamique. On obtient une haute sensibilité à un gaz ou à une vapeur choisie grâce à une nouvelle conception de zone de contact en trois phases destinée à une électrode de détection qui permet d'être en contact avec l'électrolyte ionomère solide, ainsi qu'avec l'échantillon de gaz via des ouverture ou des trous (2) de diffusion qui pénètrent à travers le substrat support.
CA002360595A 1999-11-19 2000-11-20 Capteur de type film hybride Expired - Fee Related CA2360595C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44433499A 1999-11-19 1999-11-19
US09/444,334 1999-11-19
PCT/US2000/031660 WO2001036956A1 (fr) 1999-11-19 2000-11-20 Capteur de type film hybride

Publications (2)

Publication Number Publication Date
CA2360595A1 CA2360595A1 (fr) 2001-05-25
CA2360595C true CA2360595C (fr) 2006-02-07

Family

ID=23764481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002360595A Expired - Fee Related CA2360595C (fr) 1999-11-19 2000-11-20 Capteur de type film hybride

Country Status (6)

Country Link
EP (1) EP1161678A4 (fr)
JP (1) JP2003515131A (fr)
CN (1) CN1195980C (fr)
AU (1) AU1620401A (fr)
CA (1) CA2360595C (fr)
WO (1) WO2001036956A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6936147B2 (en) * 1999-11-19 2005-08-30 Perkinelmer Las, Inc. Hybrid film type sensor
US7404882B2 (en) * 1999-11-19 2008-07-29 Perkinelmer Las, Inc. Film-type solid polymer ionomer sensor and sensor cell
US7422646B2 (en) * 2001-10-22 2008-09-09 Perkinelmer Las, Inc. Electrochemical sensor with dry ionomer membrane and methodfor making the same
CA2366909A1 (fr) * 2002-01-03 2003-07-03 Envitec-Wismar Gmbh Dispositif et methode pour mesurer la concentration de vapeur d'alcool
CN1734262B (zh) * 2004-08-13 2010-09-01 杭州生源医疗保健技术开发有限公司 固体聚合物电解质电化学传感器及用其检测气体的方法
US8075752B2 (en) * 2005-02-15 2011-12-13 Perkinelmer Health Sciences, Inc. Method and apparatus for providing an electrochemical sensor at an elevated temperature
US8916037B1 (en) 2006-08-31 2014-12-23 Mocon, Inc. Instrument and method for measuring high concentrations of carbon monoxide in a gaseous sample
US8834798B2 (en) * 2007-01-19 2014-09-16 Aerocrine Ab Analysis device
DE102007059653A1 (de) * 2007-12-10 2009-06-18 Siemens Ag Gassensor
CN101303324A (zh) * 2008-07-03 2008-11-12 宗小林 一种快速检测试条电极的制备方法
CA2770150C (fr) 2009-08-04 2016-03-22 Gentex Corporation Materiaux cathodiques destines a etre utilises dans des capteurs electrochimiques et dispositifs associes et procedes de fabrication de ces derniers
CN102507699A (zh) * 2011-10-18 2012-06-20 郑州炜盛电子科技有限公司 常温电化学氧气传感器及其制备方法
JP6076749B2 (ja) * 2013-01-18 2017-02-08 エアロクライン アーベー 小型電気化学センサー
US11051554B2 (en) * 2014-11-12 2021-07-06 Rai Strategic Holdings, Inc. MEMS-based sensor for an aerosol delivery device
WO2018165841A1 (fr) * 2017-03-14 2018-09-20 Honeywell International Inc. Capteur de gaz électrochimique ultramince

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172770A (en) * 1978-03-27 1979-10-30 Technicon Instruments Corporation Flow-through electrochemical system analytical method
US4851104A (en) * 1987-02-27 1989-07-25 General Signal Corporation Instrument for potentiometric electrochemical measurements
US4900405A (en) * 1987-07-15 1990-02-13 Sri International Surface type microelectronic gas and vapor sensor
US4812221A (en) * 1987-07-15 1989-03-14 Sri International Fast response time microsensors for gaseous and vaporous species
US4820386A (en) * 1988-02-03 1989-04-11 Giner, Inc. Diffusion-type sensor cell containing sensing and counter electrodes in intimate contact with the same side of a proton-conducting membrane and method of use
US5331310A (en) * 1992-04-06 1994-07-19 Transducer Research, Inc. Amperometric carbon monoxide sensor module for residential alarms
US5573648A (en) * 1995-01-31 1996-11-12 Atwood Systems And Controls Gas sensor based on protonic conductive membranes
US5527446A (en) * 1995-04-13 1996-06-18 United States Of America As Represented By The Secretary Of The Air Force Gas sensor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods

Also Published As

Publication number Publication date
CN1347495A (zh) 2002-05-01
WO2001036956A1 (fr) 2001-05-25
EP1161678A4 (fr) 2007-02-21
EP1161678A1 (fr) 2001-12-12
CA2360595A1 (fr) 2001-05-25
JP2003515131A (ja) 2003-04-22
CN1195980C (zh) 2005-04-06
AU1620401A (en) 2001-05-30
WO2001036956A9 (fr) 2002-05-23

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EEER Examination request
MKLA Lapsed

Effective date: 20161121