GB1320225A - Zinc negative electrodes for storage cells - Google Patents

Zinc negative electrodes for storage cells

Info

Publication number
GB1320225A
GB1320225A GB3922570A GB3922570A GB1320225A GB 1320225 A GB1320225 A GB 1320225A GB 3922570 A GB3922570 A GB 3922570A GB 3922570 A GB3922570 A GB 3922570A GB 1320225 A GB1320225 A GB 1320225A
Authority
GB
United Kingdom
Prior art keywords
zinc
electrode
layer
calcium hydroxide
electrolytes
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
GB3922570A
Other languages
English (en)
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.)
RWE AG
Original Assignee
Rheinisch Westfaelisches Elektrizitaetswerk AG
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 DE19691941722 external-priority patent/DE1941722C3/de
Application filed by Rheinisch Westfaelisches Elektrizitaetswerk AG filed Critical Rheinisch Westfaelisches Elektrizitaetswerk AG
Publication of GB1320225A publication Critical patent/GB1320225A/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
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/244—Zinc electrodes
    • 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
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/49115—Electric battery cell making including coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrolytic Production Of Metals (AREA)
GB3922570A 1969-08-16 1970-08-14 Zinc negative electrodes for storage cells Expired GB1320225A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19691941722 DE1941722C3 (de) 1969-08-16 Negative Elektrode für Akkumulatoren mit Zink als elektrochemisch aktive Masse und mit dem Zink vermischten Hilfssubstanzen, z.B. Erdalkalihydroxiden und Verfahren zu ihrer Herstellung
US18583671A 1971-01-10 1971-01-10
US05/446,514 US3930883A (en) 1969-08-16 1974-02-27 Zinc-containing electrode

Publications (1)

Publication Number Publication Date
GB1320225A true GB1320225A (en) 1973-06-13

Family

ID=27182097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3922570A Expired GB1320225A (en) 1969-08-16 1970-08-14 Zinc negative electrodes for storage cells

Country Status (4)

Country Link
US (1) US3930883A (cg-RX-API-DMAC7.html)
CA (1) CA961093A (cg-RX-API-DMAC7.html)
FR (1) FR2058096A5 (cg-RX-API-DMAC7.html)
GB (1) GB1320225A (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307164A (en) * 1978-07-25 1981-12-22 El-Chem Corporation Rechargeable electrical storage battery with zinc anode and aqueous alkaline electrolyte
US4207391A (en) * 1978-07-25 1980-06-10 El-Chem Corporation Rechargeable electrical storage battery with zinc anode and aqueous alkaline electrolyte
US4372823A (en) * 1979-12-06 1983-02-08 El-Chem Corporation Rechargeable electrical storage battery with zinc anode and aqueous alkaline electrolyte
CN104701477A (zh) * 2013-12-05 2015-06-10 常州优特科新能源科技有限公司 锌系电池用抗枝晶隔膜及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284501B (de) * 1961-06-27 1968-12-05 Yardney International Corp Elektrodensatz fuer alkalische Akkumulatoren
US3427203A (en) * 1966-07-20 1969-02-11 Esb Inc Large surface area electrodes and a method for preparing them
US3607409A (en) * 1967-06-28 1971-09-21 Gen Electric Method of forming calcium zincate powder and electrode
US3516862A (en) * 1968-04-01 1970-06-23 Gen Electric Rechargeable alkaline-zinc cell with porous matrix containing trapping material to eliminate zinc dendrites
US3671319A (en) * 1969-08-04 1972-06-20 Mc Donnell Douglas Corp Battery electrode and battery embodying same
JPS4813775B1 (cg-RX-API-DMAC7.html) * 1970-04-17 1973-04-28

Also Published As

Publication number Publication date
DE1941722A1 (de) 1971-03-11
US3930883A (en) 1976-01-06
DE1941722B2 (de) 1971-09-02
CA961093A (en) 1975-01-14
FR2058096A5 (cg-RX-API-DMAC7.html) 1971-05-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee