DE19735781A1 - Scandium-stabilisiertes Zirkoniumoxid mit zugesetztem Metalloxid - Google Patents

Scandium-stabilisiertes Zirkoniumoxid mit zugesetztem Metalloxid

Info

Publication number
DE19735781A1
DE19735781A1 DE19735781A DE19735781A DE19735781A1 DE 19735781 A1 DE19735781 A1 DE 19735781A1 DE 19735781 A DE19735781 A DE 19735781A DE 19735781 A DE19735781 A DE 19735781A DE 19735781 A1 DE19735781 A1 DE 19735781A1
Authority
DE
Germany
Prior art keywords
scandium
oxide
electrolyte
electrode
metal oxide
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Withdrawn
Application number
DE19735781A
Other languages
German (de)
English (en)
Inventor
Frank Dr Tietz
Aristidis Dr Naoumidis
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
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 Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Priority to DE19735781A priority Critical patent/DE19735781A1/de
Publication of DE19735781A1 publication Critical patent/DE19735781A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C01B13/0229—Purification or separation processes
    • 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
    • H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
    • H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
    • H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
    • 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
DE19735781A 1997-08-18 1997-08-18 Scandium-stabilisiertes Zirkoniumoxid mit zugesetztem Metalloxid Withdrawn DE19735781A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19735781A DE19735781A1 (de) 1997-08-18 1997-08-18 Scandium-stabilisiertes Zirkoniumoxid mit zugesetztem Metalloxid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19735781A DE19735781A1 (de) 1997-08-18 1997-08-18 Scandium-stabilisiertes Zirkoniumoxid mit zugesetztem Metalloxid

Publications (1)

Publication Number Publication Date
DE19735781A1 true DE19735781A1 (de) 1999-02-25

Family

ID=7839321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19735781A Withdrawn DE19735781A1 (de) 1997-08-18 1997-08-18 Scandium-stabilisiertes Zirkoniumoxid mit zugesetztem Metalloxid

Country Status (1)

Country Link
DE (1) DE19735781A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1598892A1 (fr) * 2004-05-11 2005-11-23 Toho Gas Co., Ltd. Element simple pour pile a combustibile a oxyde solide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0395912A1 (fr) * 1989-05-02 1990-11-07 Lonza Ag Poudre d'oxyde de zirconium frittable et son procédé de préparation
US5047373A (en) * 1989-03-24 1991-09-10 Corning Incorporated Ceramic materials exhibiting pseudo-plasticity at room temperature
DE19547700A1 (de) * 1995-12-20 1997-07-10 Forschungszentrum Juelich Gmbh Elektrodensubstrat für Brennstoffzelle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047373A (en) * 1989-03-24 1991-09-10 Corning Incorporated Ceramic materials exhibiting pseudo-plasticity at room temperature
EP0395912A1 (fr) * 1989-05-02 1990-11-07 Lonza Ag Poudre d'oxyde de zirconium frittable et son procédé de préparation
DE19547700A1 (de) * 1995-12-20 1997-07-10 Forschungszentrum Juelich Gmbh Elektrodensubstrat für Brennstoffzelle

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Derwent-Abstract zu JP 05-225821 A *
Derwent-Abstract zu JP 61-150943 A *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1598892A1 (fr) * 2004-05-11 2005-11-23 Toho Gas Co., Ltd. Element simple pour pile a combustibile a oxyde solide
US7235325B2 (en) 2004-05-11 2007-06-26 Toho Gas Co., Ltd. Single cell for a solid oxide fuel cell
US7422822B2 (en) 2004-05-11 2008-09-09 Toho Gas Co., Ltd. Single cell for a solid oxide fuel cell

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal