ES2096774T3 - Detector electroquimico para la medicion de la concentracion de gas. - Google Patents

Detector electroquimico para la medicion de la concentracion de gas.

Info

Publication number
ES2096774T3
ES2096774T3 ES92922453T ES92922453T ES2096774T3 ES 2096774 T3 ES2096774 T3 ES 2096774T3 ES 92922453 T ES92922453 T ES 92922453T ES 92922453 T ES92922453 T ES 92922453T ES 2096774 T3 ES2096774 T3 ES 2096774T3
Authority
ES
Spain
Prior art keywords
measurement
gas concentration
electrochemical detector
sensor
electrochemical
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
ES92922453T
Other languages
English (en)
Inventor
Elena Nikolskaja
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.)
MST Micro Sensor Technologie GmbH
Original Assignee
MST Micro Sensor Technologie GmbH
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 MST Micro Sensor Technologie GmbH filed Critical MST Micro Sensor Technologie GmbH
Application granted granted Critical
Publication of ES2096774T3 publication Critical patent/ES2096774T3/es
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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Inert Electrodes (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

SE PROPONE UN SENSOR ELECTROQUIMICO PARA DETERMINAR CONCENTRACIONES DE GAS. EL SENSOR POSEE UN ELECTRODO DE MEDIDA Y UN CONTRAELECTRODO QUE CONTIENE UN MATERIAL DE CARBONO CON UNA SUPERFICIE ESPECIFICA DE AL MENOS 40M2/G Y UNOS COMPONENTES DE LA SUPERFICIE ELECTROQUIMICAMENTE ACTIVOS QUE PUEDEN SER TANTO OXIDADOS COMO REDUCIDOS.
ES92922453T 1991-11-11 1992-10-26 Detector electroquimico para la medicion de la concentracion de gas. Expired - Lifetime ES2096774T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4137030A DE4137030A1 (de) 1991-11-11 1991-11-11 Elektrochemischer sensor zur messung der gaskonzentration

Publications (1)

Publication Number Publication Date
ES2096774T3 true ES2096774T3 (es) 1997-03-16

Family

ID=6444523

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92922453T Expired - Lifetime ES2096774T3 (es) 1991-11-11 1992-10-26 Detector electroquimico para la medicion de la concentracion de gas.

Country Status (10)

Country Link
US (1) US5538620A (es)
EP (1) EP0612408B1 (es)
JP (1) JPH07504973A (es)
AT (1) ATE148227T1 (es)
AU (1) AU2802192A (es)
DE (2) DE4137030A1 (es)
DK (1) DK0612408T3 (es)
ES (1) ES2096774T3 (es)
RU (1) RU2106621C1 (es)
WO (1) WO1993010444A1 (es)

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DE4315749B4 (de) * 1993-05-11 2005-01-27 Mst Micro-Sensor-Technologie Gmbh Elektrochemischer Sensor mit einem Festelektrolyten zur Messung der Gaskonzentration
US5958214A (en) * 1994-09-12 1999-09-28 Mst Micro-Sensor-Technologie Gmbh Electrochemical sensor with a solid electrolyte for measuring the gas concentration
SE510733C2 (sv) 1995-01-03 1999-06-21 Chemel Ab Kemisk sensor baserad på utbytbar igenkänningskomponent samt användning därav
AU5561796A (en) * 1995-04-21 1996-11-07 Mine Safety Appliances Company Electrochemical gas sensor for the detection of nitrogen dio xide
DE19536719C2 (de) * 1995-09-30 1997-09-11 Dresden Ev Inst Festkoerper Wasserstoffsensitives Bauelement
JP3050781B2 (ja) * 1995-10-20 2000-06-12 日本碍子株式会社 被測定ガス中の所定ガス成分の測定方法及び測定装置
US5747669A (en) * 1995-12-28 1998-05-05 Fujitsu Limited Oxygen electrode and its manufacture
US5728289A (en) * 1996-10-11 1998-03-17 Kirchnavy; Steve Sensor cell holder for gas analyzer
DE19642453C2 (de) * 1996-10-15 1998-07-23 Bosch Gmbh Robert Anordnung für Gassensorelektroden
DE19653436C1 (de) * 1996-12-20 1998-08-13 Inst Chemo Biosensorik Elektrochemischer Sensor
WO2000014524A1 (en) * 1997-05-09 2000-03-16 Japan Storage Battery Co., Ltd. Method for inspecting electrochemical gas sensor
DE19832395C1 (de) 1998-07-18 1999-11-25 Draeger Sicherheitstech Gmbh Elektrochemische Meßzelle zum Nachweis von Hydridgasen
US7018673B2 (en) * 1998-12-02 2006-03-28 Georgia Tech Research Corporation Oxygen sensor and emission control system
US6248224B1 (en) 1999-05-12 2001-06-19 Mst Analytics Inc. Toxic sensor and method of manufacture
RU2269121C2 (ru) * 2000-12-07 2006-01-27 АйИПи ЕМТЕК, ЛЛС Комбинированный датчик содержания кислорода и окислов азота
RU2194975C2 (ru) * 2001-01-15 2002-12-20 Михайлова Антонина Михайловна Твердотельный электрохимический газоанализатор для определения ацетилена
US7147761B2 (en) * 2001-08-13 2006-12-12 Mine Safety Appliances Company Electrochemical sensor
RU2196322C1 (ru) * 2001-08-20 2003-01-10 Попов Андрей Вениаминович Сенсор для анализа газа-окислителя и способ его изготовления
US7179988B2 (en) * 2002-12-11 2007-02-20 General Electric Company Dye sensitized solar cells having foil electrodes
US8062221B2 (en) * 2005-09-30 2011-11-22 Nellcor Puritan Bennett Llc Sensor for tissue gas detection and technique for using the same
FR2892197B1 (fr) * 2005-10-19 2008-04-25 Radiometer Analytical Soc Par Procede et dispositif d'analyse amperometrique pour la mesure de la concentration d'un gaz
DE102006024022B4 (de) 2006-05-23 2008-05-08 It Dr. Gambert Gmbh Bleifreier galvanischer Sauerstoffsensor
GB0704972D0 (en) * 2007-03-15 2007-04-25 Varney Mark S Neoteric room temperature ionic liquid gas sensor
US20090038940A1 (en) * 2007-08-07 2009-02-12 Chung Yuan Christian University Reference Electrode
DE102007059653A1 (de) * 2007-12-10 2009-06-18 Siemens Ag Gassensor
FI122264B (fi) * 2008-10-30 2011-11-15 Waertsilae Finland Oy Mittausjärjestely
US8537020B2 (en) * 2008-12-23 2013-09-17 Honeywell International Inc. Visual indicator of gas sensor impairment
US9322801B2 (en) * 2009-05-14 2016-04-26 Honeywell International Inc. Apparatus and method of regenerating electrochemical gas sensors
EP2438432A4 (en) * 2009-06-05 2015-11-25 Univ Arizona INTEGRATED OPTOCHEMICAL SENSOR FOR NITROGEN OXIDES IN GASIFIC SAMPLES
US8702935B2 (en) * 2009-10-30 2014-04-22 Mine Safety Appliances Company Electrochemical sensors including electrodes with diffusion barriers
JP5276605B2 (ja) * 2010-01-06 2013-08-28 大阪瓦斯株式会社 電気化学式センサ及びその製造方法
US9103773B2 (en) * 2010-05-06 2015-08-11 Seoul National University R&D Foundation Capacitive element sensor and method for manufacturing same
US8303897B2 (en) 2011-02-28 2012-11-06 Colla Jeannine O Capacitive sensor for organic chemicals comprising an elastomer and high dielectric materials with titanate
US9180288B2 (en) 2011-09-01 2015-11-10 Zoll Medical Corporation Medical equipment electrodes
EP3045901A1 (en) * 2015-01-19 2016-07-20 Hutchinson S.A. Use of high specific surface area carbon materials as counter electrode for electrochemical measurements
CN107144611B (zh) * 2017-06-30 2019-05-14 盐城工学院 一种二氧化硫的光电化学检测方法
RU187224U1 (ru) * 2018-12-07 2019-02-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" Сорбционный кондуктометрический детектор газов
CN212111251U (zh) * 2019-03-22 2020-12-08 艾欧史密斯(中国)热水器有限公司 恢复电化学气体传感器灵敏度的系统及电子设备
RU2724290C1 (ru) * 2019-12-27 2020-06-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный технический университет"(ОмГТУ) Газоанализатор диоксида азота
CN111855785A (zh) * 2020-09-03 2020-10-30 国家电网有限公司 一种气态物质中水分含量的检测装置
RU202130U1 (ru) * 2020-10-01 2021-02-03 Общество с ограниченной ответственностью "Унискан-Ризерч" Устройство контроля концентрации газов в воздухе
US20250050308A1 (en) * 2023-08-08 2025-02-13 GM Global Technology Operations LLC Wheel assembly including activated carbon

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Publication number Priority date Publication date Assignee Title
US4029563A (en) * 1974-12-02 1977-06-14 Dragerwerk Aktiengesellschaft Electrochemical measuring cell
US4639306A (en) * 1985-09-20 1987-01-27 Bacharach, Inc. Electrochemical gas sensor
US4662996A (en) * 1985-12-20 1987-05-05 Honeywell Inc. Method and electrochemical sensor for sensing chemical agents using a sensing elctrode coated with electrically conductive polymers
CH678660A5 (es) * 1988-02-24 1991-10-15 Matsushita Electric Works Ltd
US5085760A (en) * 1989-09-08 1992-02-04 Teledyne Industries, Inc. Electrochemical gas sensors

Also Published As

Publication number Publication date
EP0612408B1 (de) 1997-01-22
RU94026947A (ru) 1996-06-27
DK0612408T3 (da) 1997-07-28
ATE148227T1 (de) 1997-02-15
AU2802192A (en) 1993-06-15
WO1993010444A1 (de) 1993-05-27
RU2106621C1 (ru) 1998-03-10
US5538620A (en) 1996-07-23
DE59207967D1 (de) 1997-03-06
JPH07504973A (ja) 1995-06-01
DE4137030A1 (de) 1993-05-13
EP0612408A1 (de) 1994-08-31

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