ATE380341T1 - Wasserstoffgassensitiver halbleitersensor - Google Patents

Wasserstoffgassensitiver halbleitersensor

Info

Publication number
ATE380341T1
ATE380341T1 AT06120254T AT06120254T ATE380341T1 AT E380341 T1 ATE380341 T1 AT E380341T1 AT 06120254 T AT06120254 T AT 06120254T AT 06120254 T AT06120254 T AT 06120254T AT E380341 T1 ATE380341 T1 AT E380341T1
Authority
AT
Austria
Prior art keywords
hydrogen gas
sensor
gas sensitive
sensitive semiconductor
semiconductor sensor
Prior art date
Application number
AT06120254T
Other languages
English (en)
Inventor
Fredrik Enquist
Original Assignee
Adixen Sensistor Ab
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
Priority claimed from SE0502088A external-priority patent/SE529104C2/sv
Application filed by Adixen Sensistor Ab filed Critical Adixen Sensistor Ab
Application granted granted Critical
Publication of ATE380341T1 publication Critical patent/ATE380341T1/de

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
    • G01N33/005—H2
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (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)
AT06120254T 2005-09-21 2006-09-07 Wasserstoffgassensitiver halbleitersensor ATE380341T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71873005P 2005-09-21 2005-09-21
SE0502088A SE529104C2 (sv) 2005-09-21 2005-09-21 Förbättrad vätgaskänslig halvledarsensor

Publications (1)

Publication Number Publication Date
ATE380341T1 true ATE380341T1 (de) 2007-12-15

Family

ID=37607136

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06120254T ATE380341T1 (de) 2005-09-21 2006-09-07 Wasserstoffgassensitiver halbleitersensor

Country Status (4)

Country Link
US (1) US7622080B2 (de)
EP (1) EP1767934B1 (de)
AT (1) ATE380341T1 (de)
DE (1) DE602006000295T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8357958B2 (en) * 2004-04-02 2013-01-22 Silicon Laboratories Inc. Integrated CMOS porous sensor
WO2007036922A1 (en) * 2005-09-30 2007-04-05 Timothy Cummins An integrated electronic sensor
WO2005095936A1 (en) * 2004-04-02 2005-10-13 Timothy Cummins An integrated electronic sensor
EP2426483A1 (de) * 2010-09-02 2012-03-07 University of Southhampton Wasserstoffsensoren
US8691609B1 (en) 2011-09-30 2014-04-08 Silicon Laboratories Inc. Gas sensor materials and methods for preparation thereof
US9164052B1 (en) 2011-09-30 2015-10-20 Silicon Laboratories Inc. Integrated gas sensor
US8852513B1 (en) 2011-09-30 2014-10-07 Silicon Laboratories Inc. Systems and methods for packaging integrated circuit gas sensor systems
US8669131B1 (en) 2011-09-30 2014-03-11 Silicon Laboratories Inc. Methods and materials for forming gas sensor structures
JP2015200625A (ja) * 2014-03-31 2015-11-12 新コスモス電機株式会社 真空用ガス検知素子
US9577083B1 (en) 2016-03-16 2017-02-21 Northrop Grumman Systems Corporation Embedded hydrogen inhibitors for semiconductor field effect transistors
US11543396B2 (en) * 2019-06-11 2023-01-03 Msa Technology, Llc Gas sensor with separate contaminant detection element

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387444B (sv) 1974-09-09 1976-09-06 C M Svensson Detektor for pavisande av vete
US3975253A (en) * 1975-03-26 1976-08-17 Continental Oil Company Process change sensor
DE3151891A1 (de) 1981-12-30 1983-07-14 Zimmer, Günter, Dr.rer. nat., 4600 Dortmund Halbleiter-sensor fuer die messung der konzentration von teilchen in fluiden
JPS6283641A (ja) 1985-10-08 1987-04-17 Sharp Corp 電界効果型半導体センサ
US4795968A (en) * 1986-06-30 1989-01-03 Sri International Gas detection method and apparatus using chemisorption and/or physisorption
SE503265C2 (sv) * 1994-09-23 1996-04-29 Forskarpatent Ab Förfarande och anordning för gasdetektion
SE514042C2 (sv) * 1998-05-08 2000-12-18 Nordic Sensor Technologies Ab Sensoranordning
US6041643A (en) * 1998-07-27 2000-03-28 General Electric Company Gas sensor with protective gate, method of forming the sensor, and method of sensing
US6935158B2 (en) 2000-03-17 2005-08-30 Wayne State University MIS hydrogen sensors
US6484563B1 (en) * 2001-06-27 2002-11-26 Sensistor Technologies Ab Method at detection of presence of hydrogen gas and measurement of content of hydrogen gas

Also Published As

Publication number Publication date
EP1767934A3 (de) 2007-05-30
EP1767934A2 (de) 2007-03-28
EP1767934B1 (de) 2007-12-05
US20070069313A1 (en) 2007-03-29
DE602006000295T2 (de) 2008-11-06
US7622080B2 (en) 2009-11-24
DE602006000295D1 (de) 2008-01-17

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Legal Events

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