FR2400487A1 - Procede de fabrication d'oxyde d'argent bivalent pour l'utilisation dans des piles et nouveaux produits ainsi obtenus - Google Patents
Procede de fabrication d'oxyde d'argent bivalent pour l'utilisation dans des piles et nouveaux produits ainsi obtenusInfo
- Publication number
- FR2400487A1 FR2400487A1 FR7824209A FR7824209A FR2400487A1 FR 2400487 A1 FR2400487 A1 FR 2400487A1 FR 7824209 A FR7824209 A FR 7824209A FR 7824209 A FR7824209 A FR 7824209A FR 2400487 A1 FR2400487 A1 FR 2400487A1
- Authority
- FR
- France
- Prior art keywords
- silver oxide
- batteries
- manufacturing
- production
- product
- 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
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 title abstract 16
- 229910001923 silver oxide Inorganic materials 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000002441 X-ray diffraction Methods 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
Classifications
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/54—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of silver
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G5/00—Compounds of silver
-
- 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
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Procédé de fabrication d'oxyde d'argent bivalent et nouveau produit ainsi obtenu. Cet oxyde d'argent est stable en solution alcaline, présente une faible vitesse de production d'oxygène gazeux avec une reproductibilité favorable et a une valeur de pic différente de celle de l'oxyde d'argent classique dans le cliché de diffraction aux rayons X; il comprend au moins un produit choisi dans le groupe se composant de sel d'argent et d'oxyde d'argent, un persulfate et un hydroxyde de métal alcalin étant ajoutés à ce produit pour la réaction entre eux, afin de produire de l'oxyde d'argent bivalent. La présente invention est particulièrement utile pour la production d'oxyde d'argent bivalent à utiliser dans des piles et, grâce à cet oxyde d'argent, il est possible de produire, avec un faible prix de revient, des piles ayant une densité d'énergie élevée par poids et volume unitaires, avec une faible quantité de production de gaz pour empêcher le gonflement ou la dilatation des piles.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9966677A JPS5433298A (en) | 1977-08-19 | 1977-08-19 | 2 valent silver oxide, prepration thereof, and battery using it |
JP53021394A JPS6045129B2 (ja) | 1978-02-24 | 1978-02-24 | 2価酸化銀の製造法 |
JP53021393A JPS6046046B2 (ja) | 1978-02-24 | 1978-02-24 | 2価酸化銀の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400487A1 true FR2400487A1 (fr) | 1979-03-16 |
FR2400487B1 FR2400487B1 (fr) | 1984-11-02 |
Family
ID=27283415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824209A Granted FR2400487A1 (fr) | 1977-08-19 | 1978-08-18 | Procede de fabrication d'oxyde d'argent bivalent pour l'utilisation dans des piles et nouveaux produits ainsi obtenus |
Country Status (5)
Country | Link |
---|---|
US (2) | US4231889A (fr) |
CH (1) | CH627716A5 (fr) |
DE (1) | DE2835755C2 (fr) |
FR (1) | FR2400487A1 (fr) |
GB (1) | GB2003455B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421475A1 (fr) * | 1978-03-30 | 1979-10-26 | Union Carbide Corp | Pile a oxyde d'argent |
FR2485269A1 (fr) * | 1980-06-23 | 1981-12-24 | Sumitomo Metal Mining Co | Pile a l'oxyde d'argent divalent, contenant des composants cadmium et tellure |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5670276A (en) * | 1995-12-04 | 1997-09-23 | Wilson Greatbatch Ltd. | Alternate synthetic method for mixed metal oxide cathode materials |
US6632557B1 (en) | 1999-10-26 | 2003-10-14 | The Gillette Company | Cathodes for metal air electrochemical cells |
US20110223477A1 (en) * | 2010-03-12 | 2011-09-15 | Nelson Jennifer A | Alkaline battery including lambda-manganese dioxide and method of making thereof |
CN115849431B (zh) * | 2022-10-11 | 2023-07-18 | 贵州梅岭电源有限公司 | 锌银电池及其高比容量AgO正极材料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB579817A (en) * | 1941-08-25 | 1946-08-16 | Jan Hendrik De Boer | Process for the production of reactive substances containing argentic oxide |
FR1158604A (fr) * | 1956-09-20 | 1958-06-17 | Accumulateurs Fixes | Pile électrique |
FR1560909A (fr) * | 1967-04-24 | 1969-03-21 | ||
FR2276267A1 (fr) * | 1974-06-27 | 1976-01-23 | Varta Batterie | Procede pour l'elaboration de peroxyde d'argent destine a des elements galvaniques |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA631714A (en) * | 1961-11-28 | A.A. Jeannin Robert | Primary cell | |
GB1065059A (en) * | 1962-12-17 | 1967-04-12 | Electric Storage Battery Co | Improvements relating to storage battery electrodes |
US3650832A (en) * | 1969-08-20 | 1972-03-21 | Esb Inc | Active material electrode and cell comprising improved battery grade divalent silver oxide |
DE2732082C3 (de) * | 1976-07-16 | 1985-01-03 | Hitachi Maxell, Ltd., Ibaraki, Osaka | Galvanische Silber (II)-Oxidzelle und Verfahren zu ihrer Herstellung |
US4126584A (en) * | 1977-04-01 | 1978-11-21 | P. R. Mallory & Co. Inc. | Process for treating silver oxide |
DE4138763A1 (de) * | 1991-11-26 | 1993-05-27 | Basf Ag | Verwendung von homo- oder copolymerisaten auf basis von quaternisierten 1-vinylimidazolen als organische polyelektrolyte |
JPH05310823A (ja) * | 1992-05-08 | 1993-11-22 | Mitsubishi Petrochem Co Ltd | 変性オレフィン樹脂の製造方法 |
JP2535475B2 (ja) * | 1992-05-08 | 1996-09-18 | 第一工業製薬株式会社 | 高分子量スルホン化物中性塩の製造方法 |
-
1978
- 1978-08-14 GB GB7833214A patent/GB2003455B/en not_active Expired
- 1978-08-16 DE DE2835755A patent/DE2835755C2/de not_active Expired - Fee Related
- 1978-08-18 FR FR7824209A patent/FR2400487A1/fr active Granted
- 1978-08-21 CH CH883378A patent/CH627716A5/de not_active IP Right Cessation
-
1979
- 1979-10-11 US US06/083,937 patent/US4231889A/en not_active Expired - Lifetime
-
1980
- 1980-05-22 US US06/152,429 patent/US4286029A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB579817A (en) * | 1941-08-25 | 1946-08-16 | Jan Hendrik De Boer | Process for the production of reactive substances containing argentic oxide |
FR1158604A (fr) * | 1956-09-20 | 1958-06-17 | Accumulateurs Fixes | Pile électrique |
FR1560909A (fr) * | 1967-04-24 | 1969-03-21 | ||
FR2276267A1 (fr) * | 1974-06-27 | 1976-01-23 | Varta Batterie | Procede pour l'elaboration de peroxyde d'argent destine a des elements galvaniques |
Non-Patent Citations (1)
Title |
---|
EXBK/53 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421475A1 (fr) * | 1978-03-30 | 1979-10-26 | Union Carbide Corp | Pile a oxyde d'argent |
FR2485269A1 (fr) * | 1980-06-23 | 1981-12-24 | Sumitomo Metal Mining Co | Pile a l'oxyde d'argent divalent, contenant des composants cadmium et tellure |
Also Published As
Publication number | Publication date |
---|---|
US4286029A (en) | 1981-08-25 |
DE2835755A1 (de) | 1979-02-22 |
US4231889A (en) | 1980-11-04 |
DE2835755C2 (de) | 1994-02-03 |
CH627716A5 (de) | 1982-01-29 |
FR2400487B1 (fr) | 1984-11-02 |
GB2003455A (en) | 1979-03-14 |
GB2003455B (en) | 1982-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |