CA970827A - Chloride free leaching process for porous zinc anodes - Google Patents

Chloride free leaching process for porous zinc anodes

Info

Publication number
CA970827A
CA970827A CA133,420A CA133420A CA970827A CA 970827 A CA970827 A CA 970827A CA 133420 A CA133420 A CA 133420A CA 970827 A CA970827 A CA 970827A
Authority
CA
Canada
Prior art keywords
leaching process
porous zinc
chloride free
zinc anodes
free leaching
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
CA133,420A
Other versions
CA133420S (en
Inventor
Edward J. Curelop
Nikola Marincic
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
PR Mallory and Co 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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Priority to CA204,122A priority Critical patent/CA973929A/en
Application granted granted Critical
Publication of CA970827A publication Critical patent/CA970827A/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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CA133,420A 1971-02-10 1972-01-28 Chloride free leaching process for porous zinc anodes Expired CA970827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA204,122A CA973929A (en) 1971-02-10 1974-07-05 Porous zinc anodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11434971A 1971-02-10 1971-02-10

Publications (1)

Publication Number Publication Date
CA970827A true CA970827A (en) 1975-07-08

Family

ID=22354701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA133,420A Expired CA970827A (en) 1971-02-10 1972-01-28 Chloride free leaching process for porous zinc anodes

Country Status (10)

Country Link
US (1) US3713891A (en)
JP (1) JPS5629340B1 (en)
AU (1) AU474783B2 (en)
BE (1) BE779147A (en)
CA (1) CA970827A (en)
CH (1) CH585466A5 (en)
DE (1) DE2205528C3 (en)
FR (1) FR2124589B1 (en)
GB (1) GB1341928A (en)
IL (1) IL38731A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS167146B1 (en) * 1974-05-21 1976-04-29
CS176569B1 (en) * 1974-07-30 1977-06-30
US4279709A (en) * 1979-05-08 1981-07-21 The Dow Chemical Company Preparation of porous electrodes
US4871703A (en) * 1983-05-31 1989-10-03 The Dow Chemical Company Process for preparation of an electrocatalyst
IL100903A (en) * 1992-02-10 1995-06-29 Pecherer Eugeny Zinc anode for batteries with improved performance
GB0802686D0 (en) * 2008-02-14 2008-03-19 Ceram Res Ltd High surface area metal production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US413438A (en) * 1889-10-22 Process of manufacturing battery-zincs
US2983777A (en) * 1956-07-23 1961-05-09 Yardney International Corp Rechargeable battery
US2938064A (en) * 1958-03-12 1960-05-24 Union Carbide Corp Air-depolarized cell
US3007994A (en) * 1958-07-10 1961-11-07 Union Carbide Corp Amalgamation of zinc
US3060254A (en) * 1959-08-03 1962-10-23 Union Carbide Corp Bonded electrodes
FR1331691A (en) * 1962-07-26 1963-07-05 Lucas Industries Ltd Manufacturing process for porous metals
NL125519C (en) * 1963-01-16
US3427203A (en) * 1966-07-20 1969-02-11 Esb Inc Large surface area electrodes and a method for preparing them
NL137674C (en) * 1966-11-14
US3565695A (en) * 1968-04-01 1971-02-23 Gen Electric Method of forming an amalgamated zinc electrode

Also Published As

Publication number Publication date
GB1341928A (en) 1973-12-25
US3713891A (en) 1973-01-30
AU3764172A (en) 1973-07-12
DE2205528C3 (en) 1981-12-03
FR2124589B1 (en) 1975-10-24
CH585466A5 (en) 1977-02-28
DE2205528B2 (en) 1980-10-09
IL38731A0 (en) 1972-04-27
AU474783B2 (en) 1976-08-05
FR2124589A1 (en) 1972-09-22
IL38731A (en) 1975-04-25
JPS5629340B1 (en) 1981-07-08
BE779147A (en) 1972-08-09
DE2205528A1 (en) 1972-08-24

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