FR2421476A1 - Pile a oxyde d'argent - Google Patents

Pile a oxyde d'argent

Info

Publication number
FR2421476A1
FR2421476A1 FR7907906A FR7907906A FR2421476A1 FR 2421476 A1 FR2421476 A1 FR 2421476A1 FR 7907906 A FR7907906 A FR 7907906A FR 7907906 A FR7907906 A FR 7907906A FR 2421476 A1 FR2421476 A1 FR 2421476A1
Authority
FR
France
Prior art keywords
silver oxide
oxide battery
positive electrode
electrolyte
battery
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
FR7907906A
Other languages
English (en)
Other versions
FR2421476B1 (fr
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2421476A1 publication Critical patent/FR2421476A1/fr
Application granted granted Critical
Publication of FR2421476B1 publication Critical patent/FR2421476B1/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

Pile alcaline à oxyde d'argent Elle comporte une électrode positive contenant de l'oxyde d'argent bivalent. Une petite quantité d'un additif à base d'aluminium est ajoutée à l'électrolyte et/ou à l'électrode positive, afin d'améliorer la stabilité chimique de l'oxyde d'argent bivalent au contact d'un électrolyte alcalin aqueux. Domaine d'application : piles pour appareils électroniques tels que des récepteurs radiophoniques, des appareils de correction d'audition, des montres, des calculatrices, etc.
FR7907906A 1978-03-30 1979-03-29 Pile a oxyde d'argent Granted FR2421476A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89182878A 1978-03-30 1978-03-30

Publications (2)

Publication Number Publication Date
FR2421476A1 true FR2421476A1 (fr) 1979-10-26
FR2421476B1 FR2421476B1 (fr) 1984-05-18

Family

ID=25398888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907906A Granted FR2421476A1 (fr) 1978-03-30 1979-03-29 Pile a oxyde d'argent

Country Status (11)

Country Link
JP (1) JPS54132734A (fr)
AU (1) AU525207B2 (fr)
BE (1) BE875190A (fr)
CA (1) CA1127707A (fr)
CH (1) CH633910A5 (fr)
DE (1) DE2912177C2 (fr)
DK (1) DK129679A (fr)
FR (1) FR2421476A1 (fr)
GB (1) GB2019079B (fr)
HK (1) HK7783A (fr)
NL (1) NL7902463A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170411A1 (fr) * 1984-06-29 1986-02-05 Union Carbide Corporation Elément galvanique
JPS6250833A (ja) * 1985-08-30 1987-03-05 Konishiroku Photo Ind Co Ltd 感光材料の処理液補充装置
WO2010051356A1 (fr) 2008-10-29 2010-05-06 Zpower, Inc. Matériau actif de cathode
AU2010229828B2 (en) * 2009-03-27 2014-07-03 Zpower, Llc Improved cathode
WO2011056813A1 (fr) 2009-11-03 2011-05-12 Zpower, Inc. Nouvelles électrodes et batteries rechargeables
WO2012040298A1 (fr) 2010-09-24 2012-03-29 Zpower, Llc Cathode
CA2816422A1 (fr) 2010-11-03 2012-05-10 Zpower, Llc Nouvelles electrodes et batteries rechargeables
US9799886B2 (en) 2012-09-27 2017-10-24 Zpower, Llc Cathode with silver material and silicate dopant and method of producing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829189A (en) * 1956-08-24 1958-04-01 Burgess Battery Co Alkaline dry cell
DE1205597B (de) * 1959-10-22 1965-11-25 Witte & Sutor Kondensatoren U Verfahren zur Herstellung eines gasdicht verschlossenen Akkumulators mit Silberelektrode
JPS5234323A (en) * 1975-09-10 1977-03-16 Yuasa Battery Co Ltd Method of producing silver peroxide battery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH156553A (de) * 1929-10-29 1932-08-15 Limited Drumm Battery Company Elektrischer Akkumulator.
US2714624A (en) * 1954-03-10 1955-08-02 Costa Arquimedes Sayas Storage batteries

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829189A (en) * 1956-08-24 1958-04-01 Burgess Battery Co Alkaline dry cell
DE1205597B (de) * 1959-10-22 1965-11-25 Witte & Sutor Kondensatoren U Verfahren zur Herstellung eines gasdicht verschlossenen Akkumulators mit Silberelektrode
JPS5234323A (en) * 1975-09-10 1977-03-16 Yuasa Battery Co Ltd Method of producing silver peroxide battery

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CA1981 *
EXBK/69 *
EXBK/74 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU525207B2 (en) 1982-10-28
NL7902463A (nl) 1979-10-02
HK7783A (en) 1983-03-03
GB2019079B (en) 1982-08-18
GB2019079A (en) 1979-10-24
AU4558279A (en) 1979-10-04
CH633910A5 (fr) 1982-12-31
DE2912177A1 (de) 1979-10-04
DE2912177C2 (de) 1981-12-03
BE875190A (fr) 1979-10-01
JPS54132734A (en) 1979-10-16
DK129679A (da) 1979-10-01
FR2421476B1 (fr) 1984-05-18
CA1127707A (fr) 1982-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse