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 obtenus

Info

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
Application number
FR7824209A
Other languages
English (en)
Other versions
FR2400487B1 (fr
Inventor
Kaoru Murakami
Mitsugu Okahisa
Tomohiko Arita
Hiroshi Kumano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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
Priority claimed from JP9966677A external-priority patent/JPS5433298A/ja
Priority claimed from JP53021394A external-priority patent/JPS6045129B2/ja
Priority claimed from JP53021393A external-priority patent/JPS6046046B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2400487A1 publication Critical patent/FR2400487A1/fr
Application granted granted Critical
Publication of FR2400487B1 publication Critical patent/FR2400487B1/fr
Granted legal-status Critical Current

Links

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.
FR7824209A 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 Granted FR2400487A1 (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Title
EXBK/53 *

Cited By (2)

* Cited by examiner, † Cited by third party
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