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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JP2008541082A (ja
JP2008541082A5 (enExample
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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Combustion & Propulsion (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 (enExample) 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 (enExample)
EP (2) EP1886128B1 (enExample)
JP (1) JP4953324B2 (enExample)
CN (1) CN101203749B (enExample)
AT (1) ATE501434T1 (enExample)
DE (1) DE602006020561D1 (enExample)
GB (1) GB0509632D0 (enExample)
WO (1) WO2006120409A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2010000139A (es) 2007-07-05 2010-06-01 Alcotek Inc Detector de alcohol para la boca.
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
AU2014292882A1 (en) 2013-07-26 2016-01-21 Alcotek, Inc. Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell which utilizes electrolyte reservoirs
US10468697B2 (en) 2013-07-26 2019-11-05 Alcotek, Inc. Alcohol detecting fuel cell
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
EP0221381B1 (en) * 1985-11-06 1991-01-02 Environmental Technologies Group, Inc. Electrochemical gas sensor
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
US6319473B1 (en) * 1998-06-16 2001-11-20 Figaro Engineering, Inc. Co sensor and its fabrication
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
EP1886128B1 (en) 2011-03-09
JP2008541082A (ja) 2008-11-20
GB0509632D0 (en) 2005-06-15
EP2312305A1 (en) 2011-04-20
DE602006020561D1 (de) 2011-04-21
CN101203749A (zh) 2008-06-18
WO2006120409A3 (en) 2007-01-11
EP1886128A2 (en) 2008-02-13
CN101203749B (zh) 2013-05-01
ATE501434T1 (de) 2011-03-15
WO2006120409A2 (en) 2006-11-16
US20090194417A1 (en) 2009-08-06

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