SE7906160L - Elektrokemisk givare samt sett att tillverka densamma - Google Patents

Elektrokemisk givare samt sett att tillverka densamma

Info

Publication number
SE7906160L
SE7906160L SE7906160A SE7906160A SE7906160L SE 7906160 L SE7906160 L SE 7906160L SE 7906160 A SE7906160 A SE 7906160A SE 7906160 A SE7906160 A SE 7906160A SE 7906160 L SE7906160 L SE 7906160L
Authority
SE
Sweden
Prior art keywords
platinum
carbide
metal
oxide
electrode
Prior art date
Application number
SE7906160A
Other languages
English (en)
Other versions
SE440279B (sv
Inventor
B Topp
K-H Friese
W-D Haecker
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE7906160L publication Critical patent/SE7906160L/sv
Publication of SE440279B publication Critical patent/SE440279B/sv

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
    • G01N27/26—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
    • G01N27/4075—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9058—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of noble metals or noble-metal based alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9041—Metals or alloys
    • H01M4/905—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC
    • H01M4/9066—Metals or alloys specially used in fuel cell operating at high temperature, e.g. SOFC of metal-ceramic composites or mixtures, e.g. cermets
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
SE7906160A 1978-07-18 1979-07-17 Elektrokemisk givare for bestemning av gaskomponenter vid 800-1000?59c samt sett att framstella densamma SE440279B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2831478A DE2831478C2 (de) 1978-07-18 1978-07-18 Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung

Publications (2)

Publication Number Publication Date
SE7906160L true SE7906160L (sv) 1980-01-19
SE440279B SE440279B (sv) 1985-07-22

Family

ID=6044660

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906160A SE440279B (sv) 1978-07-18 1979-07-17 Elektrokemisk givare for bestemning av gaskomponenter vid 800-1000?59c samt sett att framstella densamma

Country Status (5)

Country Link
US (1) US4276142A (sv)
JP (1) JPS5517495A (sv)
CA (1) CA1128128A (sv)
DE (1) DE2831478C2 (sv)
SE (1) SE440279B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062330A1 (de) * 1981-04-03 1982-10-13 Fuji Electric Co., Ltd. Sauerstoffempfindlicher Sensor mit einem Sensorelement aus Zirkonoxyd, Verfahren zu dessen Herstellung und Nachbehandlung, Verwendung des Sensors zur Messung in schwefeloxydhaltiger Messgasatmosphäre
US5538612A (en) * 1987-12-09 1996-07-23 Ngk Spark Plug Co., Ltd. Oxygen sensor element
JPH01184457A (ja) * 1988-01-18 1989-07-24 Ngk Insulators Ltd 酸素センサ素子
JP2592510B2 (ja) * 1988-12-01 1997-03-19 日本碍子株式会社 酸素センサ素子
DE4100107A1 (de) * 1991-01-04 1992-07-09 Bosch Gmbh Robert Verfahren zur herstellung eines schichtsystems fuer gassensoren
US5344549A (en) * 1991-10-11 1994-09-06 The United States Of America As Represented By The United States Department Of Energy Oxygen partial pressure sensor
JP3956435B2 (ja) * 1997-08-07 2007-08-08 株式会社デンソー 酸素センサ素子
US7131768B2 (en) * 2003-12-16 2006-11-07 Harco Laboratories, Inc. Extended temperature range EMF device
DE102011080690B4 (de) 2011-08-09 2021-02-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. NO2 selektiver Sensor mit Al-dotierten TiO2 Sensorelektroden
CN114287676A (zh) * 2022-01-17 2022-04-08 海宁新纳陶科技有限公司 具有金属镀膜层的陶瓷雾化芯及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1201806A (en) * 1967-11-23 1970-08-12 Kent Ltd G Improvements in or relating to electrode assemblies
DE2311165C2 (de) * 1973-03-07 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren
DE2304464C2 (de) * 1973-01-31 1983-03-10 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler für die Überwachung der Funktionsfähigkeit von Katalysatoren in Abgas
JPS5334077B2 (sv) * 1973-08-29 1978-09-19
US3914169A (en) * 1974-11-25 1975-10-21 Du Pont Oxygen detector having a platinum electrode on a zirconia electrolyte
US3989614A (en) * 1975-01-08 1976-11-02 Tseng Ying Tien Gas sensor
JPS5210193A (en) * 1975-07-15 1977-01-26 Hitachi Ltd Element for oxygen concentration measuring use
JPS5242183A (en) * 1975-09-30 1977-04-01 Ngk Insulators Ltd Cell for measuring partial presure of oxygen
JPS5244689A (en) * 1975-10-06 1977-04-07 Toyota Motor Corp Oxygen sensor
JPS5246515A (en) * 1975-10-09 1977-04-13 Mikairobichi Kororefu Efugenu Method of increasing load capacity in high pressure containers
JPS5246889A (en) * 1975-10-11 1977-04-14 Hitachi Ltd Solid electrolyte oxygen detector
JPS53100890A (en) * 1977-02-16 1978-09-02 Ngk Insulators Ltd Oxygen concentration cell and its manufacture
US4080276A (en) * 1977-04-25 1978-03-21 Bendix Autolite Corporation Gas sensor with protective coating and method of forming same
US4138881A (en) * 1978-02-01 1979-02-13 Westinghouse Electric Corp. Resistor-type solid electrolyte oxygen sensor

Also Published As

Publication number Publication date
CA1128128A (en) 1982-07-20
DE2831478C2 (de) 1986-01-16
JPH0235934B2 (sv) 1990-08-14
SE440279B (sv) 1985-07-22
US4276142A (en) 1981-06-30
DE2831478A1 (de) 1980-01-31
JPS5517495A (en) 1980-02-06

Similar Documents

Publication Publication Date Title
SE7910030L (sv) Forfarande for framstellning av kermet-elektroder for gassenorer
US4356065A (en) Polarographic oxygen concentration sensor and method of determining oxygen content in the exhaust gases of an internal combustion engine
SE7906160L (sv) Elektrokemisk givare samt sett att tillverka densamma
US4354912A (en) Solid electrochemical sensor
US4080276A (en) Gas sensor with protective coating and method of forming same
US4265724A (en) Electrochemical sensor, particularly oxygen sensor to determine exhaust gas composition from automotive internal combustion engines
KR930702674A (ko) 촉매 활성 보호층을 갖는 내연기관의 배기가스의 산소 함유량 측정 센서와 그 제조방법
ATE3168T1 (de) Sauerstoffsensor.
DE2922131A1 (de) Polarographischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen, insbesondere in abgasen von verbrennungsmotoren
US4174258A (en) Solid electrolyte oxygen sensor with zero oxygen reference
US4049524A (en) Oxygen sensor with noncatalytic electrode
KR840008979A (ko) 산소 센서
US20010050229A1 (en) Electrochemical sensor
Iwase Rapid determination of silicon activities in hot metal by means of solid state electrochemical sensors equipped with an auxiliary electrode
US4116795A (en) Sensor device
JPS5689048A (en) Exhaust gas sensor
ATE21561T1 (de) Elektrochemische messzelle.
KR890000892A (ko) 용융금속내에 불순물 원소 농도를 측정하기 위한 프로브
JPS6214055A (ja) 酸素センサ
JPS58204365A (ja) Ｏ↓２センサ
JPS573036A (en) Oxygen concentration detector
JPS5754856A (en) Oxygen concentration detector
JPH07111411B2 (ja) 内燃機関用酸素センサ
JPS5518956A (en) Oxygen concentration detecting element
JPS5690255A (en) Sensor for detecting density of oxygen in flame

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7906160-2

Effective date: 19940210

Format of ref document f/p: F