GB1216024A - Improvements in oxygen cells - Google Patents

Improvements in oxygen cells

Info

Publication number
GB1216024A
GB1216024A GB26645/69A GB2664569A GB1216024A GB 1216024 A GB1216024 A GB 1216024A GB 26645/69 A GB26645/69 A GB 26645/69A GB 2664569 A GB2664569 A GB 2664569A GB 1216024 A GB1216024 A GB 1216024A
Authority
GB
United Kingdom
Prior art keywords
platinum
oxygen
zirconia
heating
binder
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.)
Expired
Application number
GB26645/69A
Inventor
William Achillo Rocco
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 to DE19691926445 priority Critical patent/DE1926445A1/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to GB26645/69A priority patent/GB1216024A/en
Priority to FR6918002A priority patent/FR2048118A5/fr
Publication of GB1216024A publication Critical patent/GB1216024A/en
Expired legal-status Critical Current

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
    • 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)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

1,216,024. Moving gases. GENERAL ELECTRIC CO. May 27, 1969, No.26645/69. Heading F1N. [Also in Divisions C7 and G1] The invention relates to bonding the electrodes to a solid oxygen-ion electrolyte in a cell which may be used as an oxygen sensor or an oxygen pump. As described the cell comprises a zirconia type electrolyte tube which is coated internally with an aqueous suspension of stabilized zirconia with a wetting agent (e.g. methylcellulose with 1-3% antifoam agent) before a close fitting coiled platinum wire electrode is inserted, Figs. 4, 5 (not shown). The assembly is dried by heating and then sintered to form a porous zirconia binder. This porous binder may be impregnated with a platinum resinate - platinum paste mixture to improve the conductivity (particilarly for use as a pump). The exterior electrode is formed by coating the tube with a mixture of platinum resinate and platinum paste and heating to 800 F. to form a platinum wire and coil, Fig. 3 (not shown).
GB26645/69A 1969-05-23 1969-05-27 Improvements in oxygen cells Expired GB1216024A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19691926445 DE1926445A1 (en) 1969-05-23 1969-05-23 Electrode for a cell with oxygen ion solid electrolyte
GB26645/69A GB1216024A (en) 1969-05-23 1969-05-27 Improvements in oxygen cells
FR6918002A FR2048118A5 (en) 1969-05-23 1969-06-02

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691926445 DE1926445A1 (en) 1969-05-23 1969-05-23 Electrode for a cell with oxygen ion solid electrolyte
GB26645/69A GB1216024A (en) 1969-05-23 1969-05-27 Improvements in oxygen cells
FR6918002A FR2048118A5 (en) 1969-05-23 1969-06-02

Publications (1)

Publication Number Publication Date
GB1216024A true GB1216024A (en) 1970-12-16

Family

ID=27181945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26645/69A Expired GB1216024A (en) 1969-05-23 1969-05-27 Improvements in oxygen cells

Country Status (3)

Country Link
DE (1) DE1926445A1 (en)
FR (1) FR2048118A5 (en)
GB (1) GB1216024A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402207A1 (en) * 1977-09-01 1979-03-30 Bendix Autolite Corp PERFECTED SOLID ELECTROLYTE OXYGEN SENSOR
FR2428838A1 (en) * 1978-06-12 1980-01-11 Broken Hill Pty Co Ltd IMPROVEMENTS TO GAS DETECTORS
FR2457489A1 (en) * 1979-05-25 1980-12-19 Nissan Motor FLAT TYPE THIN FILM OXYGEN DETECTOR
EP0134137A1 (en) * 1983-08-09 1985-03-13 Ngk Insulators, Ltd. Electrochemical cell and method of producing the same
EP0556532A1 (en) * 1992-02-20 1993-08-25 Sulzer Innotec Ag Electrically conductive inter-connection between metal and ceramic in high temperature fuel cells
WO1994022178A2 (en) * 1993-03-20 1994-09-29 Keele University Solid oxide fuel cell structures
CN105044188A (en) * 2012-03-16 2015-11-11 株式会社电装 Gas sensor element and its manufacturing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034062B2 (en) * 1979-05-25 1985-08-06 日産自動車株式会社 Air fuel ratio detection device
US4847172A (en) * 1988-02-22 1989-07-11 Westinghouse Electric Corp. Low resistance fuel electrodes

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402207A1 (en) * 1977-09-01 1979-03-30 Bendix Autolite Corp PERFECTED SOLID ELECTROLYTE OXYGEN SENSOR
FR2428838A1 (en) * 1978-06-12 1980-01-11 Broken Hill Pty Co Ltd IMPROVEMENTS TO GAS DETECTORS
FR2457489A1 (en) * 1979-05-25 1980-12-19 Nissan Motor FLAT TYPE THIN FILM OXYGEN DETECTOR
EP0134137A1 (en) * 1983-08-09 1985-03-13 Ngk Insulators, Ltd. Electrochemical cell and method of producing the same
EP0556532A1 (en) * 1992-02-20 1993-08-25 Sulzer Innotec Ag Electrically conductive inter-connection between metal and ceramic in high temperature fuel cells
WO1994022178A2 (en) * 1993-03-20 1994-09-29 Keele University Solid oxide fuel cell structures
WO1994022178A3 (en) * 1993-03-20 1995-01-12 Univ Keele Solid oxide fuel cell structures
AU675122B2 (en) * 1993-03-20 1997-01-23 Acumentrics Corporation Solid oxide fuel cell structures
US5827620A (en) * 1993-03-20 1998-10-27 Keele University Solid oxide fuel cell structures
CN105044188A (en) * 2012-03-16 2015-11-11 株式会社电装 Gas sensor element and its manufacturing method
CN105044188B (en) * 2012-03-16 2018-08-21 株式会社电装 Gas sensor element and its manufacturing method

Also Published As

Publication number Publication date
FR2048118A5 (en) 1971-03-19
DE1926445A1 (en) 1970-12-03

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