DE19623212A1 - Sensor zur Bestimmung der Konzentration oxidierbarer Bestandteile in einem Gasgemisch - Google Patents
Sensor zur Bestimmung der Konzentration oxidierbarer Bestandteile in einem GasgemischInfo
- Publication number
- DE19623212A1 DE19623212A1 DE19623212A DE19623212A DE19623212A1 DE 19623212 A1 DE19623212 A1 DE 19623212A1 DE 19623212 A DE19623212 A DE 19623212A DE 19623212 A DE19623212 A DE 19623212A DE 19623212 A1 DE19623212 A1 DE 19623212A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor according
- measuring
- semiconductor
- solid electrolyte
- electrode
- 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- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims description 10
- 239000007789 gas Substances 0.000 claims abstract description 39
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000007784 solid electrolyte Substances 0.000 claims description 21
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 239000010955 niobium Substances 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims 2
- 229910017052 cobalt Inorganic materials 0.000 claims 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000006104 solid solution Substances 0.000 claims 1
- 229910052715 tantalum Inorganic materials 0.000 claims 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical group [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- -1 platinum metals Chemical class 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036647 reaction Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000005678 Seebeck effect Effects 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01N27/26—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
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
- G01N27/4073—Composition or fabrication of the solid electrolyte
- G01N27/4074—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
-
- 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
- G01N27/406—Cells and probes with solid electrolytes
- G01N27/407—Cells and probes with solid electrolytes for investigating or analysing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19623212A DE19623212A1 (de) | 1996-06-11 | 1996-06-11 | Sensor zur Bestimmung der Konzentration oxidierbarer Bestandteile in einem Gasgemisch |
| KR1019980710088A KR20000016502A (ko) | 1996-06-11 | 1997-03-03 | 가스 혼합물 내 산화성 성분의 농도를 결정하기 위한 센서 |
| DE59710230T DE59710230D1 (de) | 1996-06-11 | 1997-03-03 | Sensor zur bestimmung der konzentration oxidierbarer bestandteile in einem gasgemisch |
| PCT/DE1997/000380 WO1997047962A1 (de) | 1996-06-11 | 1997-03-03 | Sensor zur bestimmung der konzentration oxidierbarer bestandteile in einem gasgemisch |
| EP97914159A EP0904533B1 (de) | 1996-06-11 | 1997-03-03 | Sensor zur bestimmung der konzentration oxidierbarer bestandteile in einem gasgemisch |
| CN97195441A CN1221490A (zh) | 1996-06-11 | 1997-03-03 | 测定混合气体中可氧化组份浓度的传感器 |
| US09/202,313 US6174421B1 (en) | 1996-06-11 | 1997-03-03 | Sensor for determining the concentration of oxidizable elements in a gas compound |
| JP50103298A JP3933697B2 (ja) | 1996-06-11 | 1997-03-03 | ガス混合物中における酸化可能な成分の濃度を判定するセンサ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19623212A DE19623212A1 (de) | 1996-06-11 | 1996-06-11 | Sensor zur Bestimmung der Konzentration oxidierbarer Bestandteile in einem Gasgemisch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19623212A1 true DE19623212A1 (de) | 1997-12-18 |
Family
ID=7796596
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19623212A Withdrawn DE19623212A1 (de) | 1996-06-11 | 1996-06-11 | Sensor zur Bestimmung der Konzentration oxidierbarer Bestandteile in einem Gasgemisch |
| DE59710230T Expired - Lifetime DE59710230D1 (de) | 1996-06-11 | 1997-03-03 | Sensor zur bestimmung der konzentration oxidierbarer bestandteile in einem gasgemisch |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59710230T Expired - Lifetime DE59710230D1 (de) | 1996-06-11 | 1997-03-03 | Sensor zur bestimmung der konzentration oxidierbarer bestandteile in einem gasgemisch |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6174421B1 (enExample) |
| EP (1) | EP0904533B1 (enExample) |
| JP (1) | JP3933697B2 (enExample) |
| KR (1) | KR20000016502A (enExample) |
| CN (1) | CN1221490A (enExample) |
| DE (2) | DE19623212A1 (enExample) |
| WO (1) | WO1997047962A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19901956C2 (de) * | 1999-01-20 | 2003-06-18 | Bosch Gmbh Robert | Sensor zur Analyse von Gasen |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19932048A1 (de) * | 1999-07-09 | 2001-01-11 | Bosch Gmbh Robert | Meßfühler zur Bestimmung einer Konzentration von Gaskomponenten in Gasgemischen |
| DE10111586A1 (de) * | 2001-03-10 | 2002-09-12 | Volkswagen Ag | Verfahren zum Betrieb von Brennkraftmaschinen |
| DE10160704B4 (de) | 2001-12-11 | 2013-07-18 | Volkswagen Ag | Verfahren zum Betrieb von Abgasreinigungsvorrichtungen |
| DE10319664A1 (de) * | 2003-05-02 | 2004-11-18 | Robert Bosch Gmbh | Sensor zur Detektion von Teilchen |
| US7228725B2 (en) * | 2004-01-27 | 2007-06-12 | H2Scan Llc | Thin film gas sensor configuration |
| DE102005015569A1 (de) * | 2005-04-05 | 2006-10-12 | Robert Bosch Gmbh | Keramisches Widerstands- oder Sensorelement |
| JP4430591B2 (ja) * | 2005-07-25 | 2010-03-10 | 日本特殊陶業株式会社 | ガスセンサ素子及びガスセンサ |
| JP4061556B2 (ja) * | 2005-08-12 | 2008-03-19 | 株式会社新潟Ｔｌｏ | 水素量センサーおよび水素貯蔵装置 |
| DE102006061954A1 (de) * | 2006-12-29 | 2008-07-03 | Robert Bosch Gmbh | Sensorelement mit zusätzlicher Fettgasregelung |
| KR100864381B1 (ko) * | 2007-04-05 | 2008-10-21 | 한국과학기술원 | 질소산화물 센서 및 이를 이용한 전체 질소산화물 농도산출 방법 |
| KR100938673B1 (ko) * | 2007-12-31 | 2010-01-25 | 주식회사 시오스 | 이산화탄소센서 및 상기 이산화탄소센서가 구비된이산화탄소 측정장치 |
| WO2010010978A1 (en) * | 2008-07-23 | 2010-01-28 | Cios Inc. | Nox sensor |
| US8852950B2 (en) * | 2008-09-03 | 2014-10-07 | Testo Ag | Method and device for measuring NOx concentration using measurements of NOx and a second gas component |
| US20110168557A1 (en) * | 2008-09-30 | 2011-07-14 | Iljin Copper Foil Co., Ltd. | Nitrogen-oxide gas sensor |
| EP2330410A4 (en) * | 2008-09-30 | 2013-01-16 | Iljin Copper Foil Co Ltd | NITROGEN OXIDE SENSOR |
| KR101133267B1 (ko) * | 2008-09-30 | 2012-04-05 | 주식회사 시오스 | 질소산화물 가스센서 |
| WO2010038987A2 (ko) * | 2008-09-30 | 2010-04-08 | 일진소재산업(주) | 장기 신호 안정성을 갖는 질소산화물 가스센서 |
| EP2799858A1 (de) * | 2013-05-02 | 2014-11-05 | E+E Elektronik Ges.m.b.H. | Amperometrischer Gassensor |
| CA2951690A1 (en) * | 2014-06-09 | 2015-12-17 | Biometry Inc. | Low cost test strip and method to measure analyte |
| CN105334256A (zh) * | 2015-10-29 | 2016-02-17 | 宁波大学 | 一种基于Ni掺杂PdO敏感电极电位型CO传感器及其制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD138245B1 (de) * | 1978-08-30 | 1980-12-10 | Moebius Hans Heinrich | Einrichtung zur gasanalyse mit galvanischen festelektrolytzellen |
| JP2541530B2 (ja) * | 1985-10-29 | 1996-10-09 | コモンウェルス、サイエンティフィク、エンド、インダストリアル、リサ−チ、オ−ガナイゼ−ション | 固体電解質装置及びその製造方法 |
| GB8602544D0 (en) * | 1986-02-03 | 1986-03-12 | Atomic Energy Authority Uk | Sensor |
| DE4225775C2 (de) * | 1992-08-04 | 2002-09-19 | Heraeus Electro Nite Int | Anordnung zum kontinuierlichen Überwachen der Konzentration von NO in Gasgemischen |
| GB2285689A (en) * | 1993-06-18 | 1995-07-19 | Capteur Sensors & Analysers | Semiconducting oxide gas sensors and materials therefor |
| JP3287096B2 (ja) * | 1993-12-27 | 2002-05-27 | 株式会社豊田中央研究所 | イオン導電体を用いたガスセンサおよびその製造方法 |
| DE4408361C2 (de) * | 1994-03-14 | 1996-02-01 | Bosch Gmbh Robert | Elektrochemischer Sensor zur Bestimmung der Sauerstoffkonzentration in Gasgemischen |
| JP3377016B2 (ja) * | 1996-01-26 | 2003-02-17 | 矢崎総業株式会社 | 排気ガス中の酸素濃度測定用限界電流式酸素センサ |
| DE19623434A1 (de) * | 1996-06-12 | 1997-12-18 | Bosch Gmbh Robert | Sensor zur Bestimmung der Konzentration oxidierbarer Bestandteile in einem Gasgemisch |
-
1996
- 1996-06-11 DE DE19623212A patent/DE19623212A1/de not_active Withdrawn
-
1997
- 1997-03-03 WO PCT/DE1997/000380 patent/WO1997047962A1/de not_active Ceased
- 1997-03-03 KR KR1019980710088A patent/KR20000016502A/ko not_active Ceased
- 1997-03-03 EP EP97914159A patent/EP0904533B1/de not_active Expired - Lifetime
- 1997-03-03 JP JP50103298A patent/JP3933697B2/ja not_active Expired - Fee Related
- 1997-03-03 DE DE59710230T patent/DE59710230D1/de not_active Expired - Lifetime
- 1997-03-03 CN CN97195441A patent/CN1221490A/zh active Pending
- 1997-03-03 US US09/202,313 patent/US6174421B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19901956C2 (de) * | 1999-01-20 | 2003-06-18 | Bosch Gmbh Robert | Sensor zur Analyse von Gasen |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000016502A (ko) | 2000-03-25 |
| JP2000512013A (ja) | 2000-09-12 |
| US6174421B1 (en) | 2001-01-16 |
| EP0904533A1 (de) | 1999-03-31 |
| WO1997047962A1 (de) | 1997-12-18 |
| CN1221490A (zh) | 1999-06-30 |
| EP0904533B1 (de) | 2003-06-04 |
| JP3933697B2 (ja) | 2007-06-20 |
| DE59710230D1 (de) | 2003-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |