JPS56118276A - Manufacture of electrolyte plate for fuel cell - Google Patents
Manufacture of electrolyte plate for fuel cellInfo
- Publication number
- JPS56118276A JPS56118276A JP1982980A JP1982980A JPS56118276A JP S56118276 A JPS56118276 A JP S56118276A JP 1982980 A JP1982980 A JP 1982980A JP 1982980 A JP1982980 A JP 1982980A JP S56118276 A JPS56118276 A JP S56118276A
- Authority
- JP
- Japan
- Prior art keywords
- carbonate
- molten
- mixture
- matrix
- cooled
- 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.)
- Pending
Links
Classifications
-
- 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
- H01M8/14—Fuel cells with fused electrolytes
- H01M8/144—Fuel cells with fused electrolytes characterised by the electrolyte material
-
- 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
- H01M8/02—Details
- H01M8/0289—Means for holding the electrolyte
- H01M8/0295—Matrices for immobilising electrolyte melts
-
- 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
- H01M8/14—Fuel cells with fused electrolytes
- H01M8/144—Fuel cells with fused electrolytes characterised by the electrolyte material
- H01M8/145—Fuel cells with fused electrolytes characterised by the electrolyte material comprising carbonates
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
PURPOSE:To obtain an airtight electrolyte plate which has an even density and is stable to any heat cycle, by making a carbonate which is used as an electrolyte and is molten under a high temperature to be adequately mixed with a matrix substance, before the fluidized even mixture is cooled and solidified into a plate. CONSTITUTION:Either lithium carbonate or a combination of lithium carbonate and potassium carbonate or lithium carbonate and sodium carbonate, and either a matrix inactive to a molten carbonate, for example, MgO powder, ZrO2 powder or the like or a substance which reacts with a molten carbonate and produces a crysstalline matrix inactive to a carbonate, for example, Al2O3 powder or the like are mixed in a given ratio. The mixture 2 is thrown into a molten furnace 1 to make the carbonate to be molten, before the fluidized mixture is mixed and undergoes deairing through stirring or the like. Next, the fluidized mixture 2 is passed through a cooled roller 5 to be cooled by this, and it is immediately solidified, thus an electrolyte plate 6 being obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982980A JPS56118276A (en) | 1980-02-21 | 1980-02-21 | Manufacture of electrolyte plate for fuel cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982980A JPS56118276A (en) | 1980-02-21 | 1980-02-21 | Manufacture of electrolyte plate for fuel cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56118276A true JPS56118276A (en) | 1981-09-17 |
Family
ID=12010175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982980A Pending JPS56118276A (en) | 1980-02-21 | 1980-02-21 | Manufacture of electrolyte plate for fuel cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56118276A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2037521A1 (en) * | 2006-06-21 | 2009-03-18 | Toyota Jidosha Kabushiki Kaisha | Methods of producing reinforced electrolyte membrane and membrane electrode joint body |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53140300A (en) * | 1977-03-16 | 1978-12-07 | Degussa | Method of making betaalithium aluminate |
-
1980
- 1980-02-21 JP JP1982980A patent/JPS56118276A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53140300A (en) * | 1977-03-16 | 1978-12-07 | Degussa | Method of making betaalithium aluminate |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2037521A1 (en) * | 2006-06-21 | 2009-03-18 | Toyota Jidosha Kabushiki Kaisha | Methods of producing reinforced electrolyte membrane and membrane electrode joint body |
EP2037521A4 (en) * | 2006-06-21 | 2010-03-10 | Toyota Motor Co Ltd | Methods of producing reinforced electrolyte membrane and membrane electrode joint body |
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