FI965015A0 - Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi - Google Patents

Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi

Info

Publication number
FI965015A0
FI965015A0 FI965015A FI965015A FI965015A0 FI 965015 A0 FI965015 A0 FI 965015A0 FI 965015 A FI965015 A FI 965015A FI 965015 A FI965015 A FI 965015A FI 965015 A0 FI965015 A0 FI 965015A0
Authority
FI
Finland
Prior art keywords
selectivity
polymer
improving
gas sensor
based gas
Prior art date
Application number
FI965015A
Other languages
English (en)
Swedish (sv)
Other versions
FI104654B (fi
FI965015A (fi
Inventor
Lars Strombom
Original Assignee
Vaisala Oy
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 Vaisala Oy filed Critical Vaisala Oy
Priority to FI965015A priority Critical patent/FI104654B/fi
Publication of FI965015A0 publication Critical patent/FI965015A0/fi
Priority to EP97660140A priority patent/EP0853240B1/en
Priority to DE69730585T priority patent/DE69730585T2/de
Priority to US08/988,896 priority patent/US5987963A/en
Priority to JP34260797A priority patent/JP4043572B2/ja
Publication of FI965015A publication Critical patent/FI965015A/fi
Application granted granted Critical
Publication of FI104654B publication Critical patent/FI104654B/fi

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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
    • G01N27/123—Circuits particularly adapted therefor, e.g. linearising circuits for controlling the temperature
    • G01N27/124—Circuits particularly adapted therefor, e.g. linearising circuits for controlling the temperature varying the temperature, e.g. in a cyclic manner
    • 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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
FI965015A 1996-12-13 1996-12-13 Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi FI104654B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI965015A FI104654B (fi) 1996-12-13 1996-12-13 Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi
EP97660140A EP0853240B1 (en) 1996-12-13 1997-12-09 Method of improving the selectivity of a polymer-film gas sensor
DE69730585T DE69730585T2 (de) 1996-12-13 1997-12-09 Verfahren zum Verbessern der Selektivität eines eine Polymerschicht aufweisenden Gassensors
US08/988,896 US5987963A (en) 1996-12-13 1997-12-11 Method of improving the selectivity of a polymer-film gas sensor and a sensor structure for implementing the method
JP34260797A JP4043572B2 (ja) 1996-12-13 1997-12-12 測定ガス成分の濃度決定法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI965015 1996-12-13
FI965015A FI104654B (fi) 1996-12-13 1996-12-13 Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi

Publications (3)

Publication Number Publication Date
FI965015A0 true FI965015A0 (fi) 1996-12-13
FI965015A FI965015A (fi) 1998-06-14
FI104654B FI104654B (fi) 2000-03-15

Family

ID=8547269

Family Applications (1)

Application Number Title Priority Date Filing Date
FI965015A FI104654B (fi) 1996-12-13 1996-12-13 Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi

Country Status (5)

Country Link
US (1) US5987963A (fi)
EP (1) EP0853240B1 (fi)
JP (1) JP4043572B2 (fi)
DE (1) DE69730585T2 (fi)
FI (1) FI104654B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4513161B2 (ja) * 2000-03-31 2010-07-28 東亞合成株式会社 ガスセンサの製造方法及びガスセンサ
US20040055899A1 (en) * 2002-04-15 2004-03-25 Morris Patricia A. Method for improving a chemo/electro-active material
US6739180B2 (en) * 2002-08-30 2004-05-25 Industrial Technology Research Institute Intelligent gas identification system and method thereof
US20050246259A1 (en) * 2004-03-30 2005-11-03 Andre Lavoie Method and system for providing guidance data
DE102006028123A1 (de) * 2006-06-15 2007-12-20 JÜRG PAUL Haller Vorrichtung zur Manipulation von flachem Stückgut, wie Bogen aus Papier, Kunststoff, Karton und dergleichen
JP2014510933A (ja) 2011-04-13 2014-05-01 スリーエム イノベイティブ プロパティズ カンパニー センサ素子を含み一体型加熱機構を備えた蒸気センサ
WO2012141883A1 (en) 2011-04-13 2012-10-18 3M Innovative Properties Company Method of using an absorptive sensor element
JP5955379B2 (ja) 2011-04-13 2016-07-20 スリーエム イノベイティブ プロパティズ カンパニー 揮発性有機化合物の検出方法
CN105259212B (zh) * 2015-10-19 2018-01-16 中国南方电网有限责任公司超高压输电公司检修试验中心 一种用于sf6分解产物检测的交叉干扰消除方法
CN106093134B (zh) * 2016-05-31 2018-09-21 重庆大学 金属氧化物传感器阵列响应漂移的补偿方法
EP3623804B1 (en) * 2018-09-13 2023-10-25 STMicroelectronics S.r.l. Method of operating gas sensors and corresponding device, sensor and program product

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313413C3 (de) * 1973-03-17 1978-03-02 Westfaelische Berggewerkschaftskasse, 4630 Bochum Verfahren und Meßgerät zur Bestimmung des Anteils eines oder mehrerer Gaskomponenten in einem Gasgemisch, insbesondere des CO-Gehaltes und/oder des CH4 -Gehaltes im Untertagebetrieb
EP0075101A3 (de) * 1981-09-22 1985-12-04 Cerberus Ag Verfahren und Vorrichtung zur Reduzierung von durch Störgase hervorgerufenen Falschalarmen in Gaswarnanlagen
US4399684A (en) * 1981-11-27 1983-08-23 Sierra Monitor Corporation Gas measurement method
DE3364035D1 (en) * 1982-04-15 1986-07-17 Cerberus Ag Gas and/or vapour alarm device
GB8804717D0 (en) * 1988-02-29 1988-03-30 Atomic Energy Authority Uk Gas sensing
US5288645A (en) * 1992-09-04 1994-02-22 Mtm Engineering, Inc. Hydrogen evolution analyzer
FI98960C (fi) * 1994-10-21 1997-09-10 Vaisala Oy Menetelmä ei-polaaristen kaasujen, kuten hiilidioksidin pitoisuuden mittaamiseksi polymeeripohjaisella anturilla sekä anturirakenne

Also Published As

Publication number Publication date
JPH10197472A (ja) 1998-07-31
EP0853240A3 (en) 2000-10-11
FI104654B (fi) 2000-03-15
FI965015A (fi) 1998-06-14
DE69730585D1 (de) 2004-10-14
EP0853240A2 (en) 1998-07-15
EP0853240B1 (en) 2004-09-08
US5987963A (en) 1999-11-23
DE69730585T2 (de) 2005-09-15
JP4043572B2 (ja) 2008-02-06

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Legal Events

Date Code Title Description
MM Patent lapsed