DE60237976D1 - Elektrochemischer sensor - Google Patents

Elektrochemischer sensor

Info

Publication number
DE60237976D1
DE60237976D1 DE60237976T DE60237976T DE60237976D1 DE 60237976 D1 DE60237976 D1 DE 60237976D1 DE 60237976 T DE60237976 T DE 60237976T DE 60237976 T DE60237976 T DE 60237976T DE 60237976 D1 DE60237976 D1 DE 60237976D1
Authority
DE
Germany
Prior art keywords
electrolyte
catalyst
electrochemical sensor
quasi
immobilized
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 - Lifetime
Application number
DE60237976T
Other languages
English (en)
Inventor
Brian K Davis
Towner B Scheffler
Louis J Busby
John F Neighoff
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.)
MSA Safety Inc
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 DE60237976D1 publication Critical patent/DE60237976D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N27/26—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)
DE60237976T 2001-08-13 2002-08-02 Elektrochemischer sensor Expired - Lifetime DE60237976D1 (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
DE60237976D1 true DE60237976D1 (de) 2010-11-25

Family

ID=26860656

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60237976T Expired - Lifetime DE60237976D1 (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)

Families Citing this family (14)

* 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
AU2009321615B2 (en) 2008-12-01 2014-08-07 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
AU2010313417B2 (en) * 2009-10-30 2014-08-14 Msa Technology, Llc Electrochemical sensors including electrodes with diffusion barriers
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
DE102018203512A1 (de) 2018-03-08 2019-09-12 Volkswagen Aktiengesellschaft Lithium-Ionen-Zelle für einen Energiespeicher eines Kraftfahrzeugs, Verfahren zum Herstellen
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0543770B1 (de) 1988-03-31 1997-08-13 ORBISPHERE LABORATORIES (INC.), Wilmington, Succursale de Collonge-Bellerive Ozondetektion
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
EP0631337B1 (de) 1993-06-18 2000-07-12 Tanaka Kikinzoku Kogyo K.K. 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
EP0791974B2 (de) * 1996-02-28 2005-08-17 Johnson Matthey Public Limited Company Katalytisch aktive Gasdiffusionselektroden mit Faservliessubstrat
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

Also Published As

Publication number Publication date
US20030038029A1 (en) 2003-02-27
EP1419379B1 (de) 2010-10-13
CA2455480A1 (en) 2003-02-27
ATE484741T1 (de) 2010-10-15
US7147761B2 (en) 2006-12-12
WO2003016893A3 (en) 2003-06-26
JP4036830B2 (ja) 2008-01-23
AU2002327423A1 (en) 2003-03-03
CA2455480C (en) 2010-07-27
WO2003016893A2 (en) 2003-02-27
CN1264013C (zh) 2006-07-12
CN1541333A (zh) 2004-10-27
JP2005524825A (ja) 2005-08-18
EP1419379A2 (de) 2004-05-19

Similar Documents

Publication Publication Date Title
DE60237976D1 (de) Elektrochemischer sensor
DE59909815D1 (de) Pastöse massen für elektrochemische bauelemente und daraus hergestellte schichten und elektrochemische bauelemente
ATE152291T1 (de) In batterien verwendbare zink-anode
PT1084518E (pt) Electrodos a base de carbono
EP1715536A3 (de) Zinkelektrode mit einem organischen Geliermittel und einem organischen Bindemittel.
DE69710218T2 (de) Elektrodenplattenstrukturen, elektrochemische hochdruckzellen und herstellungsverfahren hierfür
DE60225723D1 (de) Mikrobandelektrode
BR0317758A (pt) Composição ativa para eletrodo de célula eletroquìmica
AU2003212342A8 (en) Ion conducting composite membrane materials containing an optionally modified zirconium phosphate dispersed in a polymeric matrix, method for preparation of the membrane material and its use
ATE448576T1 (de) Becherförmiges gehäuse und kondensator mit dem gehäuse
FR2773267B1 (fr) Supercondensateur a electrolyte non aqueux et a electrode de charbon actif
EP1843417A3 (de) Brennstoffzelle mit elektrisch leitendem organischem Polymer als Elektrodenkatalysator
WO2006105253A3 (en) Secondary electrochemical cell
BR0213008A (pt) Processo para preparação de eletrodos de difusão a gás
SE0002834D0 (sv) Electrochromic device based on nanochrystalline materials
FR2778023B1 (fr) Substance active positive pour batterie alcaline et electrode utilisant cette substance
MX2007005101A (es) Composicion de hidrogel.
WO2004102150A3 (en) Electrode comprising material to help stabilize oxide of catalyst for electrochemical sensor
TR200003768T2 (tr) Hiperkalsemik krizler için terapötik aktif madde.
ATE504673T1 (de) Gasdiffusionselektrode
EP1388906A3 (de) Zellen-Elektrode und damit hergestellte elektrochemische Zell
ATE326520T1 (de) Teilchen für flüssige zubereitungen
WO2005113863A3 (en) Secondary electrochemical cell
ATE339009T1 (de) Organisches gel zur dekontaminierung und seine verwendung zur dekontaminierung von oberflächen
AU2002226172A1 (en) Electrode for an electrochemical arrangement containing lithium as active material