CS150618B2 - - Google Patents

Info

Publication number
CS150618B2
CS150618B2 CS7947A CS794768A CS150618B2 CS 150618 B2 CS150618 B2 CS 150618B2 CS 7947 A CS7947 A CS 7947A CS 794768 A CS794768 A CS 794768A CS 150618 B2 CS150618 B2 CS 150618B2
Authority
CS
Czechoslovakia
Application number
CS7947A
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 filed Critical
Publication of CS150618B2 publication Critical patent/CS150618B2/cs

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
    • G01N27/4077—Means for protecting the electrolyte or the electrodes
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Inert Electrodes (AREA)
CS7947A 1967-11-23 1968-11-21 CS150618B2 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53424/67A GB1201806A (en) 1967-11-23 1967-11-23 Improvements in or relating to electrode assemblies

Publications (1)

Publication Number Publication Date
CS150618B2 true CS150618B2 (cs) 1973-09-04

Family

ID=10467754

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7947A CS150618B2 (cs) 1967-11-23 1968-11-21

Country Status (6)

Country Link
US (1) US3645875A (cs)
CH (1) CH480631A (cs)
CS (1) CS150618B2 (cs)
DE (1) DE1809622C2 (cs)
FR (1) FR1592723A (cs)
GB (1) GB1201806A (cs)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978006A (en) * 1972-02-10 1976-08-31 Robert Bosch G.M.B.H. Methods for producing oxygen-sensing element, particularly for use with internal combustion engine exhaust emission analysis
DE2206216C3 (de) * 1972-02-10 1978-12-21 Robert Bosch Gmbh, 7000 Stuttgart Meßfühler für die Bestimmung des Sauerstoffgehaltes in Abgasen, vorwiegend von Verbrennungsmotoren, sowie Verfahren zur Herstellung solcher Meßfühler
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
US4021326A (en) * 1972-06-02 1977-05-03 Robert Bosch G.M.B.H. Electro-chemical sensor
JPS5033892A (cs) * 1973-07-24 1975-04-01
JPS5237486A (en) * 1975-09-19 1977-03-23 Hitachi Ltd Measuring instrument for oxygen content in waste gases
US4140475A (en) * 1976-06-30 1979-02-20 Robertshaw Controls Company Combustion detection apparatus
JPS5367495A (en) * 1976-11-29 1978-06-15 Hitachi Ltd Oxygen concentration detector
US4080276A (en) * 1977-04-25 1978-03-21 Bendix Autolite Corporation Gas sensor with protective coating and method of forming same
US4107018A (en) * 1977-09-01 1978-08-15 Bendix Autolite Corporation Solid electrolyte gas sensor having a protective bonding layer
IT1121360B (it) * 1978-06-12 1986-04-02 Broken Hill Pty Co Ltd Perfezionamenti ai sensori di gas
DE2831478C2 (de) * 1978-07-18 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrochemischer Meßfühler und Verfahren zu seiner Herstellung
DE2833397C2 (de) * 1978-07-29 1985-06-20 Ferrotron Elektronik Gmbh Meßzelle
DE2841771A1 (de) * 1978-09-26 1980-04-03 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
JPS5557145A (en) * 1978-10-23 1980-04-26 Toyota Motor Corp Manufacture of oxygen sensor element
DE2852647C2 (de) * 1978-12-06 1986-04-30 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung eines Schichtsystems auf Festelektrolyten für elektrochemische Anwendungen
US4228128A (en) * 1979-03-19 1980-10-14 Ford Motor Company Exhaust gas sensor having porous, metal-impregnated ceramic element
US4290586A (en) * 1980-02-04 1981-09-22 Corning Glass Works Furnace and method with sensor
US4277322A (en) * 1980-02-04 1981-07-07 Corning Glass Works Oxygen sensor
US4449919A (en) * 1980-07-10 1984-05-22 Tokyo Shibaura Denki Kabushiki Kaisha Gas combustion apparatus capable of detecting environmental oxygen deficiency
JPS56119561U (cs) * 1980-09-03 1981-09-11
DE3112739A1 (de) * 1981-03-31 1982-10-07 Bosch Gmbh Robert "strukturstabile elektrode fuer festelektrolyte fuer elektrochemische anwendungen sowie verwendung einer solchen elektrode in elektrochemischen messfuehlern zur bestimmung des sauerstoffgehaltes in gasen"
US4486292A (en) * 1981-09-23 1984-12-04 Critikon, Inc. Support and anchoring mechanism for membranes in selectively responsive field effect devices
US4456522A (en) * 1981-09-23 1984-06-26 Critikon, Inc. Support and anchoring mechanism for membranes in selectively responsive field effect devices
JPH0668480B2 (ja) * 1987-04-24 1994-08-31 日本碍子株式会社 酸素センサにおける電極構造
US5435901A (en) * 1989-08-18 1995-07-25 Robert Bosch Gmbh Electrochemical measuring sensor
US5662786A (en) * 1990-03-19 1997-09-02 Robert Bosch Gmbh Electrochemical sensor
US5518603A (en) * 1990-10-11 1996-05-21 Nippondenso Co., Ltd. Oxygen sensor and a process for production thereof
DE4437507C1 (de) * 1994-10-20 1995-11-30 Bosch Gmbh Robert Sensorelement
US5635044A (en) * 1995-08-11 1997-06-03 Lotze; Thomas H. Electrode for zirconia oxygen sensors
US5851369A (en) * 1996-09-20 1998-12-22 Marathon Monitors, Inc. Electrolytic sensor providing controlled burn-off of deposits on the electrodes
US7018673B2 (en) * 1998-12-02 2006-03-28 Georgia Tech Research Corporation Oxygen sensor and emission control system
US6440283B1 (en) * 1998-12-02 2002-08-27 Georgia Tech Research Corporation Oxygen sensor and emission control system
DE10247144A1 (de) * 2001-10-09 2003-05-22 Riken Tokio Tokyo Kk Gasdetektorelement und diese enthaltendes Gasdetektorgerät
CN100434905C (zh) * 2006-07-06 2008-11-19 西安交通大学 单体集成式汽车空/燃比控制用氧传感器及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD55323A (cs) *
NL99396C (cs) * 1957-10-24 1900-01-01

Also Published As

Publication number Publication date
FR1592723A (cs) 1970-05-19
DE1809622C2 (de) 1982-06-03
US3645875A (en) 1972-02-29
GB1201806A (en) 1970-08-12
DE1809622A1 (de) 1969-07-17
CH480631A (de) 1969-10-31

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