GB2200791B - Cell corrosion reduction - Google Patents

Cell corrosion reduction

Info

Publication number
GB2200791B
GB2200791B GB8802013A GB8802013A GB2200791B GB 2200791 B GB2200791 B GB 2200791B GB 8802013 A GB8802013 A GB 8802013A GB 8802013 A GB8802013 A GB 8802013A GB 2200791 B GB2200791 B GB 2200791B
Authority
GB
United Kingdom
Prior art keywords
corrosion reduction
cell corrosion
cell
reduction
corrosion
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
GB8802013A
Other versions
GB2200791A (en
GB8802013D0 (en
Inventor
Purush Chalilpoyil
Frank Eric Parsen
Jesse Randolph Rea
Chih-Chung Wang
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.)
Duracell Inc USA
Original Assignee
Duracell International 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
Priority claimed from US06/749,688 external-priority patent/US4632890A/en
Priority claimed from US06/764,454 external-priority patent/US4585716A/en
Application filed by Duracell International Inc filed Critical Duracell International Inc
Publication of GB8802013D0 publication Critical patent/GB8802013D0/en
Publication of GB2200791A publication Critical patent/GB2200791A/en
Application granted granted Critical
Publication of GB2200791B publication Critical patent/GB2200791B/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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
GB8802013A 1985-02-12 1986-02-12 Cell corrosion reduction Expired GB2200791B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70083685A 1985-02-12 1985-02-12
US06/749,688 US4632890A (en) 1985-06-28 1985-06-28 Anode metal treatment and use of said anode in cell
US06/764,454 US4585716A (en) 1984-07-09 1985-08-12 Cell corrosion reduction

Publications (3)

Publication Number Publication Date
GB8802013D0 GB8802013D0 (en) 1988-02-24
GB2200791A GB2200791A (en) 1988-08-10
GB2200791B true GB2200791B (en) 1989-11-29

Family

ID=27418711

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8603413A Expired GB2170946B (en) 1985-02-12 1986-02-12 Cell corrosion reduction
GB8802013A Expired GB2200791B (en) 1985-02-12 1986-02-12 Cell corrosion reduction

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8603413A Expired GB2170946B (en) 1985-02-12 1986-02-12 Cell corrosion reduction

Country Status (16)

Country Link
AU (1) AU594661B2 (en)
BE (1) BE904216A (en)
BR (1) BR8600570A (en)
CA (1) CA1271217A (en)
CH (1) CH671304A5 (en)
DE (1) DE3603342A1 (en)
DK (1) DK66886A (en)
ES (1) ES8706854A1 (en)
FR (1) FR2577351B1 (en)
GB (2) GB2170946B (en)
IE (1) IE57432B1 (en)
IT (1) IT1204791B (en)
MX (1) MX163835B (en)
NL (1) NL8600347A (en)
NO (1) NO169098C (en)
SE (1) SE8600606L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1267189A (en) * 1985-06-28 1990-03-27 Jerrold Winger Alkaline cell employing a zinc electrode with reduced mercury additive
EP0352604A1 (en) * 1988-07-25 1990-01-31 Cipel Primary electrochemical generator with an alkaline electrolyte and a negative zinc electrode
FR2634594B1 (en) * 1988-07-25 1993-06-18 Cipel Wonder ELECTROCHEMICAL GENERATOR WITH ALKALINE ELECTROLYTE AND ZINC NEGATIVE ELECTRODE
DE3902650A1 (en) * 1989-01-30 1990-08-02 Varta Batterie GALVANIC PRIME ELEMENT
CA2046148C (en) * 1990-08-14 1997-01-07 Dale R. Getz Alkaline cells that are substantially free of mercury
US5626988A (en) * 1994-05-06 1997-05-06 Battery Technologies Inc. Sealed rechargeable cells containing mercury-free zinc anodes, and a method of manufacture
WO2008001813A1 (en) * 2006-06-28 2008-01-03 Panasonic Corporation Alkaline dry cell
JP4516092B2 (en) * 2007-05-10 2010-08-04 パナソニック株式会社 Alkaline battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195120A (en) * 1978-11-03 1980-03-25 P. R. Mallory & Co. Inc. Hydrogen evolution inhibitors for cells having zinc anodes
US4487651A (en) * 1983-04-06 1984-12-11 Duracell Inc. Method for making irregular shaped single crystal particles and the use thereof in anodes for electrochemical cells

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347906C (en) * 1918-11-16 1922-01-25 Alfred Eichhoff Galvanic element
US2233578A (en) * 1937-11-04 1941-03-04 Western Cartridge Co Method of making battery cans
US3623911A (en) * 1969-03-03 1971-11-30 Leesona Corp High-rate consumable metal electrodes
US3853625A (en) * 1970-04-03 1974-12-10 Union Carbide Corp Zinc fibers and needles and galvanic cell anodes made therefrom
BE789556A (en) * 1971-10-01 1973-03-29 Union Carbide Corp ZINC BATTERY ALKAIN ELEMENT
CA1086988A (en) * 1978-02-14 1980-10-07 Maheswar Sahoo Magnesium-lithium alloy
JPS56143662A (en) * 1980-04-07 1981-11-09 Tamagawa Kikai Kinzoku Kk High strength zinc alloy for dry cell
DE3272350D1 (en) * 1981-11-20 1986-09-04 Varta Batterie Galvanic primary element with a negative electroless zinc-plated electrode collector
JPS58218760A (en) * 1982-06-11 1983-12-20 Toshiba Battery Co Ltd Alkaline battery
DE3246957A1 (en) * 1982-12-18 1984-06-20 Varta Batterie Ag, 3000 Hannover GALVANIC ELEMENT
JPS59186253A (en) * 1983-04-01 1984-10-23 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Electrode of battery
BR8503252A (en) * 1984-07-09 1986-03-25 Duracell Int ELECTROCHEMICAL BATTERY, PROCESS FOR THE PRODUCTION OF AQUEOUS ELECTRICAL CHEMICAL BATTERY, AND COMPOSITION OF MATERIAL FOR USE IN THE PRODUCTION OF AQUEOUS ELECTROCHEMICAL BATTERY WITH REDUCED YEAST
JPS61131363A (en) * 1984-11-28 1986-06-19 Fuji Elelctrochem Co Ltd Alkaline battery
JPS61131367A (en) * 1984-11-30 1986-06-19 Fuji Elelctrochem Co Ltd Method of processing granular zinc alloy for alkaline battery
JPS61131366A (en) * 1984-11-30 1986-06-19 Fuji Elelctrochem Co Ltd Method of processing granular zinc alloy for alkaline battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195120A (en) * 1978-11-03 1980-03-25 P. R. Mallory & Co. Inc. Hydrogen evolution inhibitors for cells having zinc anodes
US4487651A (en) * 1983-04-06 1984-12-11 Duracell Inc. Method for making irregular shaped single crystal particles and the use thereof in anodes for electrochemical cells

Also Published As

Publication number Publication date
AU5324886A (en) 1986-08-21
BE904216A (en) 1986-05-29
CA1271217A (en) 1990-07-03
IT8619386A0 (en) 1986-02-12
NL8600347A (en) 1986-09-01
IT1204791B (en) 1989-03-10
DK66886D0 (en) 1986-02-11
AU594661B2 (en) 1990-03-15
SE8600606L (en) 1986-08-13
GB2170946A (en) 1986-08-13
IE57432B1 (en) 1992-09-09
FR2577351B1 (en) 1989-09-29
NO860475L (en) 1986-08-13
DE3603342A1 (en) 1986-08-14
SE8600606D0 (en) 1986-02-11
GB2200791A (en) 1988-08-10
FR2577351A1 (en) 1986-08-14
CH671304A5 (en) 1989-08-15
BR8600570A (en) 1986-10-21
NO169098B (en) 1992-01-27
GB8603413D0 (en) 1986-03-19
GB2170946B (en) 1989-11-22
ES551801A0 (en) 1987-07-01
ES8706854A1 (en) 1987-07-01
GB8802013D0 (en) 1988-02-24
IE860198L (en) 1986-08-12
MX163835B (en) 1992-06-25
DK66886A (en) 1986-08-13
NO169098C (en) 1992-05-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930212