JP4953324B2 - 電気化学センサ - Google Patents

電気化学センサ Download PDF

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Publication number
JP4953324B2
JP4953324B2 JP2008510629A JP2008510629A JP4953324B2 JP 4953324 B2 JP4953324 B2 JP 4953324B2 JP 2008510629 A JP2008510629 A JP 2008510629A JP 2008510629 A JP2008510629 A JP 2008510629A JP 4953324 B2 JP4953324 B2 JP 4953324B2
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Japan
Prior art keywords
matrix
electrochemical sensor
electrolyte
acid
sensor
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JP2008510629A
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Japanese (ja)
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JP2008541082A5 (https=
JP2008541082A (ja
Inventor
ウォルター， ジョン キング，
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ダート センサーズ リミテッド
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Publication of JP2008541082A5 publication Critical patent/JP2008541082A5/ja
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    • 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
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2
    • 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
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G01N33/4972—Determining alcohol content

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Hybrid Cells (AREA)
  • Catalysts (AREA)
  • Secondary Cells (AREA)
JP2008510629A 2005-05-11 2006-05-05 電気化学センサ Active JP4953324B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0509632.6 2005-05-11
GBGB0509632.6A GB0509632D0 (en) 2005-05-11 2005-05-11 Electrochemical sensors
PCT/GB2006/001662 WO2006120409A2 (en) 2005-05-11 2006-05-05 Electrochemical sensors

Publications (3)

Publication Number Publication Date
JP2008541082A JP2008541082A (ja) 2008-11-20
JP2008541082A5 JP2008541082A5 (https=) 2012-03-08
JP4953324B2 true JP4953324B2 (ja) 2012-06-13

Family

ID=34685455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008510629A Active JP4953324B2 (ja) 2005-05-11 2006-05-05 電気化学センサ

Country Status (8)

Country Link
US (1) US20090194417A1 (https=)
EP (2) EP2312305A1 (https=)
JP (1) JP4953324B2 (https=)
CN (1) CN101203749B (https=)
AT (1) ATE501434T1 (https=)
DE (1) DE602006020561D1 (https=)
GB (1) GB0509632D0 (https=)
WO (1) WO2006120409A2 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009006637A2 (en) 2007-07-05 2009-01-08 Alcotek Inc. Mouth alcohol tester
US20120241319A1 (en) * 2011-03-25 2012-09-27 Life Safety Distribution Ag Gas Detector Having Bipolar Counter/Reference Electrode
DE102012108997A1 (de) * 2012-09-24 2014-03-27 Heinrich-Heine-Universität Düsseldorf Sensoranordnung und Verfahren zum Herstellen einer Sensoranordnung
US10468697B2 (en) 2013-07-26 2019-11-05 Alcotek, Inc. Alcohol detecting fuel cell
CA2915262A1 (en) 2013-07-26 2015-01-29 Alcotek, Inc. Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell which utilizes electrolyte reservoirs
JP6429193B2 (ja) * 2015-02-10 2018-11-28 光明理化学工業株式会社 アルコールセンサ
ES2597129B1 (es) * 2015-07-13 2017-11-08 Consejo Superior De Investigaciones Científicas (Csic) Sensor de iones de medida diferencial
US10520465B2 (en) 2016-02-17 2019-12-31 Carrier Corporation Gas detector utilizing an aqueous solution
DE102020114281A1 (de) 2020-05-28 2021-12-02 Dräger Safety AG & Co. KGaA Ausgleichsmodul für einen Gassensor
DE102024101872A1 (de) * 2024-01-23 2025-07-24 Dräger Safety AG & Co. KGaA Einrichtung und Verfahren zum Überprüfen eines elektrochemischen Sensors

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036724A (en) * 1973-04-02 1977-07-19 Dragerwerk Aktiengesellschaft Device for the continuous determination of carbon monoxide content of air
US3886058A (en) * 1973-07-30 1975-05-27 Texas Instruments Inc Gas sensing electrode system employing hydrophilic wick
JPS5288282A (en) 1976-01-19 1977-07-23 Riken Keiki Kk Reduction gas absorbentsand utilization and manufacture thereof
US4073698A (en) * 1976-06-04 1978-02-14 Energetics Science, Inc. Method and device for the detection and measurement of carbon monoxide in the presence of hydrogen
US4346584A (en) * 1980-10-20 1982-08-31 Boehringer John R Gas analyzer
US4563249A (en) * 1983-05-10 1986-01-07 Orbisphere Corporation Wilmington, Succursale De Collonge-Bellerive Electroanalytical method and sensor for hydrogen determination
US4859305A (en) * 1984-08-30 1989-08-22 Mine Safety Appliances Company Electrochemical cell
DE3676434D1 (de) * 1985-11-06 1991-02-07 Environmental Tech Group Elektrochemischer gasfuehler.
US4692220A (en) * 1986-01-24 1987-09-08 Mine Safety Appliances Company Electrochemical determination of formaldehyde
US5322602A (en) * 1993-01-28 1994-06-21 Teledyne Industries, Inc. Gas sensors
US5338429A (en) * 1993-03-05 1994-08-16 Mine Safety Appliances Company Electrochemical toxic gas sensor
JP3453954B2 (ja) 1994-11-02 2003-10-06 トヨタ自動車株式会社 一酸化炭素検出装置、有機化合物検出装置および低級アルコール検出装置
US6967183B2 (en) * 1998-08-27 2005-11-22 Cabot Corporation Electrocatalyst powders, methods for producing powders and devices fabricated from same
CN1144040C (zh) * 1998-06-16 2004-03-31 费加罗技研株式会社 Co传感器及其制造方法
CN1128353C (zh) * 1999-04-16 2003-11-19 电子科技大学 掺杂态聚苯胺的氧化氮气体传感器的制备方法
GB9913946D0 (en) * 1999-06-15 1999-08-18 Dart Sensors Ltd Carbon monoxide sensor
JP3865114B2 (ja) * 2000-08-01 2007-01-10 理研計器株式会社 電気化学式ガスセンサー
GB0027877D0 (en) * 2000-11-15 2000-12-27 Alphasense Ltd Electrochemical gas sensor
GB2374419B (en) * 2001-03-09 2004-12-29 Zellweger Analytics Ltd Electrochemical gas sensor
US6792793B2 (en) * 2002-03-28 2004-09-21 Ignition Lock International Breath measurement instrument and breath alcohol interlock device incorporating same
JP4155562B2 (ja) * 2003-02-03 2008-09-24 理研計器株式会社 電気化学式ガスセンサー

Also Published As

Publication number Publication date
CN101203749A (zh) 2008-06-18
EP1886128B1 (en) 2011-03-09
EP2312305A1 (en) 2011-04-20
EP1886128A2 (en) 2008-02-13
CN101203749B (zh) 2013-05-01
WO2006120409A2 (en) 2006-11-16
GB0509632D0 (en) 2005-06-15
US20090194417A1 (en) 2009-08-06
DE602006020561D1 (de) 2011-04-21
JP2008541082A (ja) 2008-11-20
ATE501434T1 (de) 2011-03-15
WO2006120409A3 (en) 2007-01-11

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