FR2363911A1 - Electrolyte solide a l'alumine beta, notamment pour piles a sodium liquide - Google Patents
Electrolyte solide a l'alumine beta, notamment pour piles a sodium liquideInfo
- Publication number
- FR2363911A1 FR2363911A1 FR7726152A FR7726152A FR2363911A1 FR 2363911 A1 FR2363911 A1 FR 2363911A1 FR 7726152 A FR7726152 A FR 7726152A FR 7726152 A FR7726152 A FR 7726152A FR 2363911 A1 FR2363911 A1 FR 2363911A1
- Authority
- FR
- France
- Prior art keywords
- batteries
- beta alumina
- liquid sodium
- sodium batteries
- alumina electrolyte
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
- H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
- H01M10/3909—Sodium-sulfur cells
- H01M10/3918—Sodium-sulfur cells characterised by the electrolyte
-
- 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
- C04B35/10—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 aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/113—Fine ceramics based on beta-aluminium 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Secondary Cells (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Electrolyte céramique à l'alumine bêta, pour piles et analogues au sodium-soufre comportant comme électrode du sodium métallique liquide, ayant la même longévité que les électrolytes de ce genre connu, mais un comportement électrolytique nettement meilleur. La céramique contient, en poids, 8,4 à 9,0 % de Na2 O, 0,6 % à 1,4 % de MgO, 0,3 à 0,7 % de Li2 O, la différence en alumine. On la fabrique de préférence par technique cuisson rapide en broyant finement les constituants en proportions voulues, qu'on transforme par compression en un aggloméré à vert, lequel est d'abord porté à une température inférieure à celle de frittage, puis fritté par traversee rapide d'un four. Applications à des piles du genre décrti ci-dessus.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36191/76A GB1526594A (en) | 1976-09-01 | 1976-09-01 | Beta alumina solid electrolyte material and to electro-chemical cells containing such material |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2363911A1 true FR2363911A1 (fr) | 1978-03-31 |
FR2363911B1 FR2363911B1 (fr) | 1982-07-09 |
Family
ID=10385805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7726152A Granted FR2363911A1 (fr) | 1976-09-01 | 1977-08-29 | Electrolyte solide a l'alumine beta, notamment pour piles a sodium liquide |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5330614A (fr) |
DE (1) | DE2738413C2 (fr) |
FR (1) | FR2363911A1 (fr) |
GB (1) | GB1526594A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3247967A1 (de) * | 1982-12-24 | 1984-06-28 | Brown, Boveri & Cie Ag, 6800 Mannheim | Festelektrolyt |
DE4220768A1 (de) * | 1992-06-25 | 1994-01-05 | Nukem Gmbh | Verfahren und Vorrichtung zum Herstellen eines Körpers als keramischen Festelektrolyten |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2124349A1 (fr) * | 1971-02-03 | 1972-09-22 | British Railways Board | |
US3719531A (en) * | 1969-12-22 | 1973-03-06 | Ford Motor Co | Cationically-conductive ceramics, their preparation and use |
GB1375167A (fr) * | 1970-12-29 | 1974-11-27 |
-
1976
- 1976-09-01 GB GB36191/76A patent/GB1526594A/en not_active Expired
-
1977
- 1977-08-25 DE DE2738413A patent/DE2738413C2/de not_active Expired
- 1977-08-29 FR FR7726152A patent/FR2363911A1/fr active Granted
- 1977-08-31 JP JP10374577A patent/JPS5330614A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3719531A (en) * | 1969-12-22 | 1973-03-06 | Ford Motor Co | Cationically-conductive ceramics, their preparation and use |
GB1375167A (fr) * | 1970-12-29 | 1974-11-27 | ||
FR2124349A1 (fr) * | 1971-02-03 | 1972-09-22 | British Railways Board |
Also Published As
Publication number | Publication date |
---|---|
JPS5330614A (en) | 1978-03-23 |
FR2363911B1 (fr) | 1982-07-09 |
DE2738413A1 (de) | 1978-03-02 |
GB1526594A (en) | 1978-09-27 |
DE2738413C2 (de) | 1986-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |