ES465653A1 - Un metodo de disminuir la impedancia de salida de una pila electroquimica, junto con un perceptor de oxigeno correspon-diente. - Google Patents

Un metodo de disminuir la impedancia de salida de una pila electroquimica, junto con un perceptor de oxigeno correspon-diente.

Info

Publication number
ES465653A1
ES465653A1 ES465653A ES465653A ES465653A1 ES 465653 A1 ES465653 A1 ES 465653A1 ES 465653 A ES465653 A ES 465653A ES 465653 A ES465653 A ES 465653A ES 465653 A1 ES465653 A1 ES 465653A1
Authority
ES
Spain
Prior art keywords
coating
substrate
solid electrolyte
electrochemical cell
enhanced
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
ES465653A
Other languages
English (en)
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Publication of ES465653A1 publication Critical patent/ES465653A1/es
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
    • G01N27/4073—Composition or fabrication of the solid electrolyte
    • 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
    • G01N27/4071—Cells and probes with solid electrolytes for investigating or analysing gases using sensor elements of laminated structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1231—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte with both reactants being gaseous or vaporised
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

1.Un método de disminuir la impedancia de salida de una pila electroquímica que tiene un sustrato denso de un material de electrolito sólido conductor iónico de un espesor predeterminado, que comprende las etapas de revestir al menos una parte de una superficie del sustrato con un revestimiento de partículas muy finas de un electrolito sólido conductor iónico y poroso de la misma composición química que dicho sustrato denso; aplicar colectores de corriente a cada lado de dicho sustrato; y aplicar una solución que contiene catalizador al menos parte de dicho revestimiento para activar catalíticamente dicho revestimiento, estando dichos colectores de corriente y el revestimiento catalíticamente activado en relación eléctricamente conductora y siendo la zona superficial de dicho revestimiento al menos 50 veces mayor que la zona superficial del sustrato al que se aplica.
ES465653A 1976-12-15 1977-12-31 Un metodo de disminuir la impedancia de salida de una pila electroquimica, junto con un perceptor de oxigeno correspon-diente. Expired ES465653A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75092276A 1976-12-15 1976-12-15

Publications (1)

Publication Number Publication Date
ES465653A1 true ES465653A1 (es) 1980-07-01

Family

ID=25019684

Family Applications (2)

Application Number Title Priority Date Filing Date
ES465653A Expired ES465653A1 (es) 1976-12-15 1977-12-31 Un metodo de disminuir la impedancia de salida de una pila electroquimica, junto con un perceptor de oxigeno correspon-diente.
ES487745A Expired ES487745A1 (es) 1976-12-15 1980-01-16 Perfeccionamientos introducidos en una pila electroquimica

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES487745A Expired ES487745A1 (es) 1976-12-15 1980-01-16 Perfeccionamientos introducidos en una pila electroquimica

Country Status (7)

Country Link
JP (1) JPS53101485A (es)
CA (1) CA1096441A (es)
DE (2) DE2755650A1 (es)
ES (2) ES465653A1 (es)
FR (1) FR2374640A1 (es)
GB (1) GB1591898A (es)
IT (1) IT1089129B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121360B (it) * 1978-06-12 1986-04-02 Broken Hill Pty Co Ltd Perfezionamenti ai sensori di gas
CA1125857A (en) * 1978-09-13 1982-06-15 Ching T. Young Process for producing a solid electrolyte oxygen gas sensing element
CA1119250A (en) * 1978-09-13 1982-03-02 Bendix Autolite Corporation Process for producing an activated oxygen gas sensor element
US4225559A (en) * 1979-01-22 1980-09-30 Ford Motor Company Ceramic element sensor
JPS55152451A (en) * 1979-05-18 1980-11-27 Toyota Motor Corp Oxygen sensor with solid electrode
FR2488408A1 (fr) * 1980-08-08 1982-02-12 Carbonisation Entr Ceram Dispositif de mesure de la teneur en oxygene des gaz
US4477541A (en) * 1982-12-22 1984-10-16 The United States Of America As Represented By The United States Department Of Energy Solid electrolyte structure
JP2502961B2 (ja) * 1984-04-26 1996-05-29 日本碍子株式会社 電気化学的装置の製造方法
JPS6118857A (ja) * 1984-07-06 1986-01-27 Ngk Insulators Ltd 電気化学的セルの製造方法
JPH0623718B2 (ja) * 1986-03-18 1994-03-30 科学技術庁無機材質研究所長 酸素イオン導電特性の測定装置
ATE56092T1 (de) * 1986-04-17 1990-09-15 Pierre Beuret Sonde zur messung des sauerstoff-partialdruckes in einer gasatmosphaere bezogen auf eine referenzatmosphaere.
JPH0752171B2 (ja) * 1987-05-30 1995-06-05 日本碍子株式会社 電気化学的素子
DE19541619A1 (de) * 1995-11-08 1997-05-15 Bosch Gmbh Robert Elektrochemischer Meßfühler und Verfahren zur Herstellung eines elektrochemischen Meßfühlers
GB0316504D0 (en) 2003-07-15 2003-08-20 Rolls Royce Plc A solid oxide fuel cell
JP7003748B2 (ja) * 2018-03-09 2022-02-10 富士電機株式会社 ジルコニア酸素センサ用部品及びジルコニア酸素センサ

Also Published As

Publication number Publication date
IT1089129B (it) 1985-06-18
ES487745A1 (es) 1980-09-16
FR2374640B1 (es) 1981-10-02
DE2755650A1 (de) 1978-06-22
GB1591898A (en) 1981-07-01
DE7738098U1 (de) 1978-11-09
CA1096441A (en) 1981-02-24
FR2374640A1 (fr) 1978-07-13
JPS53101485A (en) 1978-09-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991228