JP2005522711A5 - - Google Patents

Download PDF

Info

Publication number
JP2005522711A5
JP2005522711A5 JP2003586599A JP2003586599A JP2005522711A5 JP 2005522711 A5 JP2005522711 A5 JP 2005522711A5 JP 2003586599 A JP2003586599 A JP 2003586599A JP 2003586599 A JP2003586599 A JP 2003586599A JP 2005522711 A5 JP2005522711 A5 JP 2005522711A5
Authority
JP
Japan
Prior art keywords
electroactive material
sensitivity
change
temperature
chemical
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.)
Pending
Application number
JP2003586599A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005522711A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2003/011895 external-priority patent/WO2003089915A2/en
Publication of JP2005522711A publication Critical patent/JP2005522711A/ja
Publication of JP2005522711A5 publication Critical patent/JP2005522711A5/ja
Pending legal-status Critical Current

Links

JP2003586599A 2002-04-15 2003-04-15 ガス検知材料の感度、速度または安定性を回復する方法 Pending JP2005522711A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37287502P 2002-04-15 2002-04-15
PCT/US2003/011895 WO2003089915A2 (en) 2002-04-15 2003-04-15 Method for restoring the sensitivity, speed or stability of a gas-sensitive material

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011160528A Division JP2011237447A (ja) 2002-04-15 2011-07-22 ガス検知材料の感度、速度または安定性を回復する方法

Publications (2)

Publication Number Publication Date
JP2005522711A JP2005522711A (ja) 2005-07-28
JP2005522711A5 true JP2005522711A5 (enExample) 2006-06-15

Family

ID=29250923

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2003586599A Pending JP2005522711A (ja) 2002-04-15 2003-04-15 ガス検知材料の感度、速度または安定性を回復する方法
JP2011160528A Pending JP2011237447A (ja) 2002-04-15 2011-07-22 ガス検知材料の感度、速度または安定性を回復する方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2011160528A Pending JP2011237447A (ja) 2002-04-15 2011-07-22 ガス検知材料の感度、速度または安定性を回復する方法

Country Status (8)

Country Link
US (1) US20040055899A1 (enExample)
EP (1) EP1511997A2 (enExample)
JP (2) JP2005522711A (enExample)
KR (1) KR100987272B1 (enExample)
CN (2) CN100383516C (enExample)
AU (1) AU2003225026A1 (enExample)
CA (1) CA2481117C (enExample)
WO (1) WO2003089915A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004086021A2 (en) * 2003-03-26 2004-10-07 E.I. Dupont De Nemours And Company Apparatus for analyzing mixtures of gases
JP2008275383A (ja) * 2007-04-26 2008-11-13 Hitachi Engineering & Services Co Ltd 混合成分系の濃度測定方法及び装置、及びその装置を用いた省エネルギー或いは排気浄化設備の運転制御システム。
US8739604B2 (en) * 2007-12-20 2014-06-03 Amphenol Thermometrics, Inc. Gas sensor and method of making
EP2105733A1 (de) * 2008-03-26 2009-09-30 Micronas GmbH Verfahren zum Messen der Konzentration eines Gases
JP2010164344A (ja) 2009-01-13 2010-07-29 Nitto Denko Corp 物質検知センサ
KR101734911B1 (ko) 2010-08-10 2017-05-15 삼성디스플레이 주식회사 유기 발광 디스플레이 장치 및 그 제조 방법
US11584540B2 (en) 2019-04-05 2023-02-21 Hamilton Sundstrand Corporation Air quality sensors and methods of monitoring air quality
CA3192681A1 (en) * 2020-12-04 2022-06-09 Refractory Intellectual Property Gmbh & Co. Kg Method for the quantitative determination of al4c3 and apparatus for carrying out the method
US12235235B2 (en) 2021-04-23 2025-02-25 Enmet, Llc System and method for gas concentration measurement

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766347A (en) * 1980-10-09 1982-04-22 Hitachi Ltd Detector for mixture gas
US5134080A (en) * 1983-09-06 1992-07-28 Arizona Instrument Corp. Fluid component detection method
US4535316A (en) * 1984-03-26 1985-08-13 Allied Corporation Heated titania oxygen sensor
JPS63121742A (ja) * 1986-11-11 1988-05-25 Figaro Eng Inc 一酸化炭素の検出方法
JP2633641B2 (ja) * 1988-08-26 1997-07-23 本田技研工業株式会社 排気濃度検出装置
JP2791474B2 (ja) * 1988-02-12 1998-08-27 フィガロ技研株式会社 不完全燃焼検出方法及びその装置
US4854155A (en) * 1988-10-19 1989-08-08 Mine Safety Appliances Company Combustible gas detector having catalytic sensor stabilizing network
JP2702272B2 (ja) 1990-10-09 1998-01-21 新コスモス電機株式会社 ガス検知装置
JPH04269648A (ja) * 1991-02-26 1992-09-25 Toyota Central Res & Dev Lab Inc ガスセンサ
EP0527258B1 (de) * 1991-08-14 1995-10-25 Siemens Aktiengesellschaft Gassensor-Array zur Detektion einzelner Gaskomponenten in einem Gasgemisch
CN1027607C (zh) * 1991-09-09 1995-02-08 云南大学 高灵敏度半导体气敏元件
US5426934A (en) * 1993-02-10 1995-06-27 Hitachi America, Ltd. Engine and emission monitoring and control system utilizing gas sensors
DE4341632C2 (de) * 1993-12-07 1998-07-16 Heraeus Electro Nite Int Verfahren und Einrichtung zur Prüfung und Regelung von Kraftfahrzeugen
JP3670674B2 (ja) * 1993-12-28 2005-07-13 エフアイエス株式会社 ガス検出方法及びガス検知装置
WO1997028441A1 (en) * 1996-01-30 1997-08-07 Capteur Sensors & Analysers Ltd. Detection of gases
DE69725937T2 (de) * 1996-07-31 2004-05-13 NGK Spark Plug Co., Ltd., Nagoya Temperaturregelung für eine Lambda-Sonde mit grossem Messbereich
JPH10123080A (ja) * 1996-10-22 1998-05-15 Toyota Central Res & Dev Lab Inc 窒素酸化物濃度の測定方法
FI104654B (fi) * 1996-12-13 2000-03-15 Vaisala Oyj Menetelmä polymeeripohjaisen kaasuanturin selektiivisyyden parantamiseksi
EP0851222A1 (en) * 1996-12-31 1998-07-01 Corning Incorporated Metal oxide semiconductor catalyst hydrocarbon sensor
US5832411A (en) * 1997-02-06 1998-11-03 Raytheon Company Automated network of sensor units for real-time monitoring of compounds in a fluid over a distributed area
EP1074834B1 (en) * 1997-03-21 2012-05-23 Ngk Spark Plug Co., Ltd Method and apparatus for measuring NOx gas concentration
DE19856885C2 (de) * 1998-12-10 2001-03-15 Robert Bischoff Meßsonde und Verfahren zur Messung der Konzentration von Agenzien in Gasen und/oder Flüssigkeiten
US6170316B1 (en) * 1999-04-21 2001-01-09 Clinton L. Aldrich Pressure and vacuum switch testing tool
KR20010049489A (ko) * 1999-06-10 2001-06-15 오카무라 가네오 가연성 가스 농도측정장치 및 이것을 이용한 가연성 가스농도측정방법, 및 탄화수소가스 농도측정장치 및 이것을이용한 탄화수소가스 농도측정방법
US6890715B1 (en) * 1999-08-18 2005-05-10 The California Institute Of Technology Sensors of conducting and insulating composites
CA2316587C (en) * 2000-08-14 2009-12-01 Charles M. Schmeichel Tonneau cover having rear bar lock
US6849239B2 (en) * 2000-10-16 2005-02-01 E. I. Du Pont De Nemours And Company Method and apparatus for analyzing mixtures of gases
US6960476B2 (en) * 2000-10-16 2005-11-01 E. I. Du Pont De Nemours And Company Method and apparatus for analyzing mixtures of gases
US20030037590A1 (en) * 2001-08-27 2003-02-27 Stark Kevin C. Method of self-testing a semiconductor chemical gas sensor including an embedded temperature sensor
WO2003087550A1 (en) * 2002-04-05 2003-10-23 E. I. Du Pont De Nemours And Company Method and apparatus for controlling a gas-emitting process and related devices
JP2005094624A (ja) * 2003-09-19 2005-04-07 Canon Inc 記録装置
US7763208B2 (en) * 2003-11-12 2010-07-27 E.I. Du Pont De Nemours And Company System and method for sensing and analyzing gases

Similar Documents

Publication Publication Date Title
Patil et al. Cr2O3-activated ZnO thick film resistors for ammonia gas sensing operable at room temperature
US9234871B2 (en) Gas sensor
JP2005522711A5 (enExample)
Schwebel et al. A selective, temperature compensated O2 sensor based on Ga2O3 thin films
ATE532055T1 (de) Dampfsensor und materialien dafür
WO2006091553A3 (en) Continuous-range hydrogen sensors
Lee Technological realization of semiconducting metal oxide–based gas sensors
Boepple et al. Impact of heterostructures on hydrogen sulfide sensing: Example of core-shell CuO/CuFe2O4 nanostructures
Ali et al. Multi-walled carbon nanotube and nanosilica chemically modified carbon paste electrodes for the determination of mercury (II) in polluted water samples
WO2007070218A3 (en) Chalcogenide devices and materials having reduced germanium or telluruim content
TW200737557A (en) Chalcogenide devices and materials having reduced germanium or tellurium content
Abbas et al. Multicomponent analysis of some environmentally important gases using semiconductor tin oxide sensors
Chu Dilute CH3SH-sensing characteristics of BaSnO3 thick film sensor
WO2000024677A1 (en) Materials for solid-state gas sensors
EP2499482B1 (en) Device for the selective detection of benzene gas, method of obtaining it and detection of the gas therewith
Gawas et al. Nanostructured ferrite based electronic nose sensitive to ammonia at room temperature
RU2483300C1 (ru) Твердоэлектролитный датчик для амперометрического измерения влажности газовых смесей
Zima et al. In-and Sb-doped tin oxide nanocrystalline films for selective gas sensing
CA2481117A1 (en) Method for improving a chemo/electro-active material
More et al. High-performance temperature-selective SnO2: Cu-based sensor
JP7403232B2 (ja) 半導体式ガス検知素子
Serban et al. Selection of gas sensing materials using the Hard Soft Acid Base theory; application to Surface Acoustic Wave CO 2 detection
Kwak et al. NOx sensing properties of Ba2WO5 element at elevated temperature
RU2159931C1 (ru) Способ селективного определения концентраций вредных примесей в газах и устройство для его осуществления
Kilinc et al. Room temperature gas and VOCs sensors based on metal oxide composites