GB0314961D0 - Gas sensor - Google Patents

Gas sensor

Info

Publication number
GB0314961D0
GB0314961D0 GB0314961A GB0314961A GB0314961D0 GB 0314961 D0 GB0314961 D0 GB 0314961D0 GB 0314961 A GB0314961 A GB 0314961A GB 0314961 A GB0314961 A GB 0314961A GB 0314961 D0 GB0314961 D0 GB 0314961D0
Authority
GB
United Kingdom
Prior art keywords
gas sensor
sensor
gas
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.)
Withdrawn
Application number
GB0314961A
Other versions
GB2403295A (en
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.)
University College London
Original Assignee
University College London
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 University College London filed Critical University College London
Priority to GB0314961A priority Critical patent/GB2403295A/en
Publication of GB0314961D0 publication Critical patent/GB0314961D0/en
Priority to PCT/GB2004/002765 priority patent/WO2005001460A2/en
Publication of GB2403295A publication Critical patent/GB2403295A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/0047—Organic compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
GB0314961A 2003-06-26 2003-06-26 Gas Sensor Withdrawn GB2403295A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0314961A GB2403295A (en) 2003-06-26 2003-06-26 Gas Sensor
PCT/GB2004/002765 WO2005001460A2 (en) 2003-06-26 2004-06-25 Gas sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0314961A GB2403295A (en) 2003-06-26 2003-06-26 Gas Sensor

Publications (2)

Publication Number Publication Date
GB0314961D0 true GB0314961D0 (en) 2003-07-30
GB2403295A GB2403295A (en) 2004-12-29

Family

ID=27637432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0314961A Withdrawn GB2403295A (en) 2003-06-26 2003-06-26 Gas Sensor

Country Status (2)

Country Link
GB (1) GB2403295A (en)
WO (1) WO2005001460A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2440750B (en) * 2006-07-21 2009-09-02 Asthma Alert Ltd Gas Sensor
US8449473B2 (en) 2006-10-18 2013-05-28 Anaxsys Technology Limited Gas sensor
US7997791B2 (en) * 2007-07-24 2011-08-16 Qimonda Ag Temperature sensor, integrated circuit, memory module, and method of collecting temperature treatment data
CN115876850A (en) * 2022-12-01 2023-03-31 南方电网数字电网研究院有限公司 Carbon monoxide gas-sensitive material and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347732A (en) * 1980-08-18 1982-09-07 Leary David J Gas monitoring apparatus
US4453151A (en) * 1982-06-07 1984-06-05 Leary David J Semiconductor gas sensor
DE3805734A1 (en) * 1988-02-24 1989-08-31 Bosch Gmbh Robert USE OF ZEOLITES AS SPECIFIC ADSORBENTS FOR NO (DOWN ARROW) X (DOWN ARROW) AND CO
JP2876793B2 (en) * 1991-02-04 1999-03-31 トヨタ自動車株式会社 Semiconductor type hydrocarbon sensor
DE4134783A1 (en) * 1991-10-22 1993-04-29 Bosch Gmbh Robert Electroconductive porous inorganic material used as filter or sensor - contains porous inorganic substance, pref. aluminosilicate or aluminium phosphate, and semiconducting metal oxide, pref. tin di:oxide, carbon di:oxide and/or zinc oxide
GB9926174D0 (en) * 1999-11-04 2000-01-12 Capteur Sensors & Analysers Gas sensors
GB9927689D0 (en) * 1999-11-23 2000-01-19 Capteur Sensors & Analysers Gas sensors
JP2001221760A (en) * 2000-02-10 2001-08-17 Fuji Electric Co Ltd Thin-film gas sensor

Also Published As

Publication number Publication date
GB2403295A (en) 2004-12-29
WO2005001460A2 (en) 2005-01-06
WO2005001460A3 (en) 2005-03-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)