NO943377D0 - Gassföler - Google Patents

Gassföler

Info

Publication number
NO943377D0
NO943377D0 NO943377A NO943377A NO943377D0 NO 943377 D0 NO943377 D0 NO 943377D0 NO 943377 A NO943377 A NO 943377A NO 943377 A NO943377 A NO 943377A NO 943377 D0 NO943377 D0 NO 943377D0
Authority
NO
Norway
Prior art keywords
gas sensor
gas
film
layer
sensing material
Prior art date
Application number
NO943377A
Other languages
English (en)
Norwegian (no)
Other versions
NO943377L (no
Inventor
Andrew Paul Monkman
Michael Charles Petty
Napoleon Enompagu Abgor
Margaret Teresa Scully
Original Assignee
British Gas Plc
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 British Gas Plc filed Critical British Gas Plc
Publication of NO943377L publication Critical patent/NO943377L/no
Publication of NO943377D0 publication Critical patent/NO943377D0/no

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/177692—Oxides of nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/17—Nitrogen containing
    • Y10T436/177692—Oxides of nitrogen
    • Y10T436/179228—Both nitrogen oxide and dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
NO943377A 1993-01-13 1994-09-12 Gassföler NO943377D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9300560A GB2274336B (en) 1993-01-13 1993-01-13 Gas sensors
PCT/GB1994/000075 WO1994016316A1 (en) 1993-01-13 1994-01-13 Gas sensors

Publications (2)

Publication Number Publication Date
NO943377L NO943377L (no) 1994-09-12
NO943377D0 true NO943377D0 (no) 1994-09-12

Family

ID=10728639

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943377A NO943377D0 (no) 1993-01-13 1994-09-12 Gassföler

Country Status (9)

Country Link
US (2) US5536473A (ko)
EP (1) EP0637378B1 (ko)
JP (1) JPH07504753A (ko)
KR (1) KR100224941B1 (ko)
AT (1) ATE191786T1 (ko)
DE (1) DE69423934D1 (ko)
GB (1) GB2274336B (ko)
NO (1) NO943377D0 (ko)
WO (1) WO1994016316A1 (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756879A (en) * 1996-07-25 1998-05-26 Hughes Electronics Volatile organic compound sensors
WO1998004514A1 (en) * 1996-07-26 1998-02-05 The Trustees Of The University Of Pennsylvania Chiral polyanilines and the synthesis thereof
US5869007A (en) * 1996-08-22 1999-02-09 Gumbs Associates, Inc. Conducting polymer based acid/base sensors
WO1999053300A1 (en) * 1998-04-14 1999-10-21 California Institute Of Technology Method and system for determining analyte activity
US8394330B1 (en) 1998-10-02 2013-03-12 The California Institute Of Technology Conductive organic sensors, arrays and methods of use
DE60026309T2 (de) 1999-05-10 2006-12-14 California Institute Of Technology, Pasadena Verwendung eines räumlich-zeitlichen reaktionsverhaltens in sensor-arrays zur detektion von analyten in fluiden
US6631333B1 (en) * 1999-05-10 2003-10-07 California Institute Of Technology Methods for remote characterization of an odor
US7122152B2 (en) * 1999-05-10 2006-10-17 University Of Florida Spatiotemporal and geometric optimization of sensor arrays for detecting analytes fluids
US6890715B1 (en) * 1999-08-18 2005-05-10 The California Institute Of Technology Sensors of conducting and insulating composites
WO2001013087A2 (en) * 1999-08-18 2001-02-22 California Institute Of Technology Sensors and sensor arrays of conducting and insulating composites and methods of use thereof
US7008524B2 (en) * 2000-10-03 2006-03-07 Hrl Laboratories, Llc Sensors with variable response behavior
US6730212B1 (en) 2000-10-03 2004-05-04 Hrl Laboratories, Llc Sensor for chemical and biological materials
EP1362236B1 (en) * 2001-02-21 2012-06-06 Empresa Brasileira de Pesquisa Agropecuária - EMBRAPA Sensor for analysis of mixtures by global selectivity and its use in sensor system
US20040092004A1 (en) * 2002-11-07 2004-05-13 Hrl Laboratories, Llc Sensor for detection of enzyme and enzyme detection method for aerosolized bacteria in the enviromnment
US20050150778A1 (en) * 2002-11-18 2005-07-14 Lewis Nathan S. Use of basic polymers in carbon black composite vapor detectors to obtain enhanced sensitivity and classification performance for volatile fatty acids
EP1728072A1 (en) * 2004-03-03 2006-12-06 Koninklijke Philips Electronics N.V. Detection of no with a semi-conducting compound and a sensor and device to detect no
DE102004047466A1 (de) * 2004-09-30 2006-04-06 Robert Bosch Gmbh Verfahren zur Bestimmung von sauren Gasen und Sensor
FR2931701B1 (fr) * 2008-06-02 2010-06-11 Centre Nat Rech Scient Utilisation de nanomateriaux de carbone en tant que materiau de filtration impermeable a l'ozone
AT507467B1 (de) 2008-11-14 2012-01-15 Univ Graz Tech Bifunktionaler gassensor für basische gase
US20110124113A1 (en) * 2009-11-25 2011-05-26 Abdul-Majeed Azad Methods and devices for detecting unsaturated compounds
US11366077B2 (en) 2010-09-10 2022-06-21 The Trustees Of Dartmouth College Systems, sensing devices and methods for detection of airborne contaminants
US9429536B2 (en) * 2010-09-10 2016-08-30 Trustees Of Dartmouth College Airborne contaminant sensor device and method for using the same
US10451598B2 (en) 2010-09-10 2019-10-22 The Trustees Of Dartmouth College Devices for detecting airborne contaminants, and associated methods
EP2469272A1 (en) * 2010-12-22 2012-06-27 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Acid/Base Sensor
US9146226B1 (en) 2011-05-26 2015-09-29 The University Of Toledo Methods and devices for detecting unsaturated compounds
US9228988B2 (en) 2011-08-31 2016-01-05 The Trustees Of Dartmouth College Molecularly imprinted polymers for detection of contaminants
US9896772B2 (en) 2014-03-13 2018-02-20 Innosense Llc Modular chemiresistive sensor
US11331019B2 (en) 2017-08-07 2022-05-17 The Research Foundation For The State University Of New York Nanoparticle sensor having a nanofibrous membrane scaffold
CN111116905A (zh) * 2019-12-30 2020-05-08 有研工程技术研究院有限公司 一种具有氨敏性能的导电聚苯胺原位合成方法
CN113340947B (zh) * 2021-05-21 2022-08-26 东莞理工学院 一种聚苯胺空心球/MXene复合氨气气敏材料的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025704A (en) * 1974-06-25 1977-05-24 Eastman Kodak Company Organic semiconductors
US4226692A (en) * 1978-05-22 1980-10-07 Isenberg Arnold O Solid state combustion sensor
DE3019387C2 (de) * 1980-05-21 1986-01-23 Siemens AG, 1000 Berlin und 8000 München Dünnschicht-Halbleiter-Gassensor mit einem in den Sensoraufbau integrierten Heizelement
DE3469596D1 (en) * 1983-06-27 1988-04-07 Toshiba Kk Gas detecting element
CA1268808A (en) * 1985-07-23 1990-05-08 Alan G. Macdiarmid High capacity polyaniline electrodes
US4791374A (en) * 1986-12-12 1988-12-13 The Lubrizol Corporation Acid sensor
US5164465A (en) * 1988-05-13 1992-11-17 Ohio State University Research Foundation Sulfonated polyaniline salt compositions, processes for their preparation and uses thereof
US5159031A (en) * 1988-05-13 1992-10-27 Ohio State University Research Foundation Sulfonated polyaniline salt compositions and uses thereof
US5208301A (en) * 1988-05-13 1993-05-04 Ohio State University Research Foundation Sulfonated polyaniline compositions, ammonium salts thereof, process for their preparation and uses thereof
US5079334A (en) * 1988-05-13 1992-01-07 The Ohio State University Research Foundation Electromagnetic radiation absorbers and modulators comprising polyaniline
JPH01299452A (ja) * 1988-05-27 1989-12-04 Ricoh Co Ltd ４端子検出型ガス検出装置
EP0398286A3 (en) * 1989-05-18 1991-09-25 Nisshinbo Industries, Inc. Ammonia sensor
JP2855683B2 (ja) * 1989-08-17 1999-02-10 オムロン株式会社 電気抵抗検出形ガスセンサおよび光検出形ガスセンサ
US5109070A (en) * 1989-10-19 1992-04-28 Ohio State University Research Foundation Compositions of insulating polymers and sulfonated polyaniline compositions and uses thereof
US5250170A (en) * 1990-03-15 1993-10-05 Ricoh Company, Ltd. Gas sensor having metal-oxide semiconductor layer

Also Published As

Publication number Publication date
GB2274336A (en) 1994-07-20
EP0637378A1 (en) 1995-02-08
NO943377L (no) 1994-09-12
KR950701072A (ko) 1995-02-20
JPH07504753A (ja) 1995-05-25
GB9300560D0 (en) 1993-03-03
DE69423934D1 (de) 2000-05-18
EP0637378B1 (en) 2000-04-12
WO1994016316A1 (en) 1994-07-21
KR100224941B1 (ko) 1999-10-15
US20020131901A1 (en) 2002-09-19
GB2274336B (en) 1997-04-30
US5536473A (en) 1996-07-16
ATE191786T1 (de) 2000-04-15

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