CA1042979A - High drain rate, primary alkaline cell having a divalent silver oxide/monovalent silver oxide depolarizer blend coated with a layer of silver - Google Patents

High drain rate, primary alkaline cell having a divalent silver oxide/monovalent silver oxide depolarizer blend coated with a layer of silver

Info

Publication number
CA1042979A
CA1042979A CA265,958A CA265958A CA1042979A CA 1042979 A CA1042979 A CA 1042979A CA 265958 A CA265958 A CA 265958A CA 1042979 A CA1042979 A CA 1042979A
Authority
CA
Canada
Prior art keywords
blend
depolarizer
silver oxide
pellet
cell
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.)
Expired
Application number
CA265,958A
Other languages
English (en)
French (fr)
Inventor
El S. Megahed
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.)
ESB Inc
Original Assignee
ESB Inc
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 ESB Inc filed Critical ESB Inc
Application granted granted Critical
Publication of CA1042979A publication Critical patent/CA1042979A/en
Expired 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
    • 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
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
  • Cell Separators (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Luminescent Compositions (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CA265,958A 1976-03-15 1976-11-17 High drain rate, primary alkaline cell having a divalent silver oxide/monovalent silver oxide depolarizer blend coated with a layer of silver Expired CA1042979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66665776A 1976-03-15 1976-03-15

Publications (1)

Publication Number Publication Date
CA1042979A true CA1042979A (en) 1978-11-21

Family

ID=24674914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA265,958A Expired CA1042979A (en) 1976-03-15 1976-11-17 High drain rate, primary alkaline cell having a divalent silver oxide/monovalent silver oxide depolarizer blend coated with a layer of silver

Country Status (16)

Country Link
AU (1) AU498599B2 (es)
BE (1) BE848492A (es)
CA (1) CA1042979A (es)
CH (1) CH617292A5 (es)
DE (1) DE2652561A1 (es)
DK (1) DK516676A (es)
ES (1) ES453453A1 (es)
FR (1) FR2344970A1 (es)
GB (1) GB1505799A (es)
IN (1) IN145524B (es)
IT (1) IT1066725B (es)
MX (1) MX144079A (es)
NL (1) NL7612759A (es)
NO (1) NO763885L (es)
SE (1) SE439860B (es)
ZA (1) ZA766559B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015056A (en) * 1976-03-15 1977-03-29 Esb Incorporated Method of manufacturing a stable divalent silver oxide depolarizer mix
US4009056A (en) * 1976-03-15 1977-02-22 Esb Incorporated Primary alkaline cell having a stable divalent silver oxide depolarizer mix
DE2757583C2 (de) * 1977-12-23 1984-10-25 Varta Batterie Ag, 3000 Hannover Galvanische Zelle mit alkalischem Elektrolyten und Verfahren zu ihrer Herstellung
CH639512A5 (de) * 1978-07-06 1983-11-15 Leclanche Sa Wasserarme alkalische primaerzelle mit langer lebensdauer.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907598A (en) * 1973-04-26 1975-09-23 Esb Inc Sealed low drain rate dry cell having in situ stable divalent silver oxide depolarizer
JPS50160733A (es) * 1974-06-17 1975-12-26
US3920478A (en) * 1974-06-25 1975-11-18 Union Carbide Corp Divalent silver oxide-zinc cell having a unipotential discharge level

Also Published As

Publication number Publication date
AU498599B2 (en) 1979-03-15
DK516676A (da) 1977-09-16
NO763885L (no) 1977-09-16
BE848492A (fr) 1977-03-16
GB1505799A (en) 1978-03-30
MX144079A (es) 1981-08-26
DE2652561A1 (de) 1977-09-22
FR2344970B1 (es) 1981-02-06
IN145524B (es) 1978-11-04
NL7612759A (nl) 1977-09-19
AU1978176A (en) 1978-05-25
IT1066725B (it) 1985-03-12
CH617292A5 (en) 1980-05-14
SE7612708L (sv) 1977-09-16
ZA766559B (en) 1977-12-28
FR2344970A1 (fr) 1977-10-14
ES453453A1 (es) 1977-11-16
SE439860B (sv) 1985-07-01

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