ATE484741T1 - Elektrochemischer sensor - Google Patents

Elektrochemischer sensor

Info

Publication number
ATE484741T1
ATE484741T1 AT02763412T AT02763412T ATE484741T1 AT E484741 T1 ATE484741 T1 AT E484741T1 AT 02763412 T AT02763412 T AT 02763412T AT 02763412 T AT02763412 T AT 02763412T AT E484741 T1 ATE484741 T1 AT E484741T1
Authority
AT
Austria
Prior art keywords
electrolyte
catalyst
electrochemical sensor
quasi
immobilized
Prior art date
Application number
AT02763412T
Other languages
English (en)
Inventor
Brian Davis
Towner Scheffler
Louis Busby
John Neighoff
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Application granted granted Critical
Publication of ATE484741T1 publication Critical patent/ATE484741T1/de

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
    • G01N27/26—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
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors
    • G01N27/4045—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors for gases other than oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Catalysts (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Hybrid Cells (AREA)
AT02763412T 2001-08-13 2002-08-02 Elektrochemischer sensor ATE484741T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31190901P 2001-08-13 2001-08-13
US10/164,539 US7147761B2 (en) 2001-08-13 2002-06-06 Electrochemical sensor
PCT/US2002/024557 WO2003016893A2 (en) 2001-08-13 2002-08-02 Electrochemical sensor

Publications (1)

Publication Number Publication Date
ATE484741T1 true ATE484741T1 (de) 2010-10-15

Family

ID=26860656

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02763412T ATE484741T1 (de) 2001-08-13 2002-08-02 Elektrochemischer sensor

Country Status (9)

Country Link
US (1) US7147761B2 (de)
EP (1) EP1419379B1 (de)
JP (1) JP4036830B2 (de)
CN (1) CN1264013C (de)
AT (1) ATE484741T1 (de)
AU (1) AU2002327423A1 (de)
CA (1) CA2455480C (de)
DE (1) DE60237976D1 (de)
WO (1) WO2003016893A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2755639C1 (ru) * 2021-02-20 2021-09-17 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Амперометрический способ измерения содержания монооксида углерода в инертных газах

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7413645B2 (en) * 2004-05-05 2008-08-19 Mine Safety Appliances Company Devices, systems and methods for testing gas sensors and correcting gas sensor output
CN100437104C (zh) * 2005-05-18 2008-11-26 深圳市奥特迅传感技术有限公司 气体传感器及由其制成的气体检测器
DE102008044239A1 (de) 2008-12-01 2010-06-10 Msa Auer Gmbh Elektrochemischer Gassensor mit einer in einem Feststoff auf SiO2-Basis absorbierten ionischen Flüssigkeit als Elektrolyt mit organischen und/oder metallorganischen und/oder anorganischen Zusätzen
US9063079B2 (en) * 2008-12-01 2015-06-23 Msa Europe Gmbh Electrochemical gas sensors with ionic liquid electrolyte systems
DE102008044240B4 (de) 2008-12-01 2013-12-05 Msa Auer Gmbh Elektrochemischer Gassensor mit einer ionischen Flüssigkeit als Elektrolyt, welche mindestens ein Mono-, Di- oder Trialkylammonium-Kation enthält
EP2494347B1 (de) * 2009-10-30 2016-05-25 MSA Technology, LLC Elektrochemische sensoren mit elektroden mit diffusionssperren
US20120241319A1 (en) * 2011-03-25 2012-09-27 Life Safety Distribution Ag Gas Detector Having Bipolar Counter/Reference Electrode
US8840775B2 (en) 2011-12-16 2014-09-23 Utc Fire & Security Corporation Regenerative gas sensor
CN106662559B (zh) 2014-02-19 2019-09-27 马林克罗特医疗产品知识产权公司 用于补偿暴露于一氧化氮的电化学气体传感器的长期灵敏度漂移的方法
DE102014002502B4 (de) * 2014-02-21 2021-08-05 Dräger Safety AG & Co. KGaA Elektrochemischer Gassensor sowie Verwendung eines elektrochemischen Gassensors
US10948449B2 (en) * 2016-09-16 2021-03-16 Msa Technology, Llc Sensor with multiple inlets
US11567031B2 (en) * 2017-09-08 2023-01-31 Oakland University Selective real-time gas sensing
DE102018203512B4 (de) * 2018-03-08 2025-08-14 Varta Microbattery Gmbh Lithium-Ionen-Zelle für einen Energiespeicher eines Kraftfahrzeugs, Verfahren zum Herstellen
CN115436443B (zh) * 2022-09-19 2025-04-29 盛密科技(上海)有限公司 气体暴露剂量检测装置及方法
CN115326899B (zh) * 2022-09-19 2025-11-04 上海雷密传感技术有限公司 气体检测装置及气体浓度检测方法
US20250020608A1 (en) * 2023-07-13 2025-01-16 Cirrus Logic International Semiconductor Ltd. Electrochemical cell characterisation

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US4248941A (en) * 1979-12-26 1981-02-03 United Tecnologies Corporation Solid electrolyte electrochemical cell
US4477403A (en) * 1983-05-26 1984-10-16 Teledyne Industries, Inc. Method of making an electrochemical sensor
DE3851951T2 (de) 1988-03-31 1995-02-23 Orbisphere Lab Inc Wilmington Amperometrische Messmethode Amperometrische Messmethode.
DE3941554A1 (de) * 1989-12-16 1991-06-20 Draegerwerk Ag Elektrochemische messzelle zum nachweis von gaskomponenten in fluiden medien
DE4041143C2 (de) * 1990-12-21 1996-11-28 Pronova Elektronik Gmbh & Co K Elektrochemischer Gassensor
DE4137030A1 (de) * 1991-11-11 1993-05-13 Mst Micro Sensor Tech Gmbh Elektrochemischer sensor zur messung der gaskonzentration
US5331310A (en) * 1992-04-06 1994-07-19 Transducer Research, Inc. Amperometric carbon monoxide sensor module for residential alarms
DE69425196T2 (de) 1993-06-18 2000-12-21 Tanaka Kikinzoku Kogyo K.K., Tokio/Tokyo Elektrochemische Zelle die eine polymere Feststoff-Elektrolytzusammensetzung enthält.
US5392191A (en) * 1994-08-04 1995-02-21 Motorola, Inc. Transition metal oxide anodes for aqueous pseudocapacitors
US5547551A (en) * 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US5690808A (en) 1996-01-25 1997-11-25 Teledyne Industries, Inc. Electrochemical gas sensors and methods for sensing electrochemical active gases in gas mixtures
DE69709784T2 (de) * 1996-02-28 2002-08-08 Johnson Matthey Plc, London Verwendung von katalytisch aktiven Gasdiffusionselektroden mit Faservliessubstrat in einer Direkt-Methanol-Brennstoffzelle
JPH11145012A (ja) * 1997-11-14 1999-05-28 Nec Corp コンデンサ素子および電池セル
DE19847706A1 (de) * 1998-10-16 2000-04-20 Varta Geraetebatterie Gmbh Elektrochemischer Gas-Sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2755639C1 (ru) * 2021-02-20 2021-09-17 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Амперометрический способ измерения содержания монооксида углерода в инертных газах

Also Published As

Publication number Publication date
EP1419379B1 (de) 2010-10-13
WO2003016893A2 (en) 2003-02-27
CA2455480C (en) 2010-07-27
CN1541333A (zh) 2004-10-27
US20030038029A1 (en) 2003-02-27
WO2003016893A3 (en) 2003-06-26
CN1264013C (zh) 2006-07-12
DE60237976D1 (de) 2010-11-25
CA2455480A1 (en) 2003-02-27
JP4036830B2 (ja) 2008-01-23
JP2005524825A (ja) 2005-08-18
US7147761B2 (en) 2006-12-12
EP1419379A2 (de) 2004-05-19
AU2002327423A1 (en) 2003-03-03

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