GB1485763A - Electrochemical cells - Google Patents

Electrochemical cells

Info

Publication number
GB1485763A
GB1485763A GB40299/73A GB4029973A GB1485763A GB 1485763 A GB1485763 A GB 1485763A GB 40299/73 A GB40299/73 A GB 40299/73A GB 4029973 A GB4029973 A GB 4029973A GB 1485763 A GB1485763 A GB 1485763A
Authority
GB
United Kingdom
Prior art keywords
halogen
zinc
separator
passage
aug
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
GB40299/73A
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.)
Unigate Ltd
Original Assignee
Unigate Ltd
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 Unigate Ltd filed Critical Unigate Ltd
Priority to GB40299/73A priority Critical patent/GB1485763A/en
Priority to DE2440621A priority patent/DE2440621C3/en
Priority to JP49096924A priority patent/JPS5072133A/ja
Priority to SU742057506A priority patent/SU740169A3/en
Priority to FR7428932A priority patent/FR2246087B1/fr
Priority to US05/691,812 priority patent/US4107397A/en
Publication of GB1485763A publication Critical patent/GB1485763A/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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • H01M12/085—Zinc-halogen cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)

Abstract

1485763 Separators for zinc-halogen cells UNIGATE Ltd 19 Aug 1974 [24 Aug 1973] 40299/73 Heading H1B A rechargeable zinc-halogen cell comprises a casing containing zinc anodes, halogen storage carbon/metal cathodes, a halogen gas inlet to the casing and a semi-permeable separator between each cathode and anode to prevent the passage through the separator of the halogen in solution. The separator enables the pH value of the electrolyte such as zinc chloride to be maintained at different values adjacent the cathode and anode. The halogen is preferably chlorine but may be iodine or bromine and the separator allows the passage of zinc and chloride ions but prevents the passage of chlorine molecules in solution. The membrane is of the radiation cross-graft type.
GB40299/73A 1973-08-24 1973-08-24 Electrochemical cells Expired GB1485763A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB40299/73A GB1485763A (en) 1973-08-24 1973-08-24 Electrochemical cells
DE2440621A DE2440621C3 (en) 1973-08-24 1974-08-22 Rechargeable zinc-chlorine cell
JP49096924A JPS5072133A (en) 1973-08-24 1974-08-23
SU742057506A SU740169A3 (en) 1973-08-24 1974-08-23 Rechargeable zinc-halogen current source
FR7428932A FR2246087B1 (en) 1973-08-24 1974-08-23
US05/691,812 US4107397A (en) 1973-08-24 1976-06-01 Electro-chemical cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB40299/73A GB1485763A (en) 1973-08-24 1973-08-24 Electrochemical cells

Publications (1)

Publication Number Publication Date
GB1485763A true GB1485763A (en) 1977-09-14

Family

ID=10414203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40299/73A Expired GB1485763A (en) 1973-08-24 1973-08-24 Electrochemical cells

Country Status (5)

Country Link
JP (1) JPS5072133A (en)
DE (1) DE2440621C3 (en)
FR (1) FR2246087B1 (en)
GB (1) GB1485763A (en)
SU (1) SU740169A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389190B (en) * 1981-10-13 1989-10-25 Energy Dev Ass ELECTRICAL ENERGY STORAGE SYSTEM AND IMPROVED METHOD FOR PRODUCING HALOGEN HYDRODATE

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1485761A (en) * 1973-08-24 1977-09-14 Unigate Ltd Electrochemical cells
US4049880A (en) * 1976-06-11 1977-09-20 Energy Development Associates Self-generating halogen liquification in a secondary battery
US4320179A (en) * 1978-04-03 1982-03-16 Energy Development Associates, Inc. Transference and purification of halogen and hydrohalic acid in an electrochemical system
JPS57121170A (en) * 1981-01-20 1982-07-28 Meidensha Electric Mfg Co Ltd Metal-halogen battery
RU2193261C1 (en) * 2001-09-03 2002-11-20 Гительсон Александр Владимирович Accumulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389190B (en) * 1981-10-13 1989-10-25 Energy Dev Ass ELECTRICAL ENERGY STORAGE SYSTEM AND IMPROVED METHOD FOR PRODUCING HALOGEN HYDRODATE

Also Published As

Publication number Publication date
FR2246087B1 (en) 1978-04-28
SU740169A3 (en) 1980-06-05
FR2246087A1 (en) 1975-04-25
DE2440621B2 (en) 1979-02-01
DE2440621C3 (en) 1979-09-27
DE2440621A1 (en) 1975-02-27
JPS5072133A (en) 1975-06-14

Similar Documents

Publication Publication Date Title
GB911386A (en) An improved process for the electrochemical treatment of solutions
GB1381448A (en) Secondary batteries having molten alkali metal anodes
FR2431196A1 (en) REDOX ACCUMULATOR AND METHOD FOR STORING AND RELEASING ENERGY IN AN ELECTROCHEMICAL CELL
US4273839A (en) Activating carbonaceous electrodes
CA1233875A (en) Electrolyte for zinc-bromine batteries
ES8704552A1 (en) Use of a lead alloy for the anodes in the electrolytic production of zinc.
GB1485763A (en) Electrochemical cells
GB1472517A (en) Multi-cell galvanic batteries
GB1214654A (en) A process for electrolytic deposition of manganese dioxide
GB1176632A (en) Fuel Cell.
ES450696A1 (en) Non-aqueous, primary battery having a blended cathode active material
MY101050A (en) Electrolytic cell
US3441488A (en) Electrolytic desalination of saline water by a differential redox method
GB1485761A (en) Electrochemical cells
US4107397A (en) Electro-chemical cells
US3894887A (en) Hydrogen-bromine secondary battery
GB1087376A (en) Improvements in or relating to electric batteries
ATE58802T1 (en) ZINC BROMIUM BATTERY.
US3489613A (en) Battery comprising an alkali metal superoxide cathode
GB1485124A (en) Electro-chemical cells or batteries
SU654696A1 (en) Electrolyzer
JPS57210980A (en) Electric current collector
GB2127856A (en) Electrochemical cell
JPS5987781A (en) Zinc bromine battery
England Hydrogen-Bromine Secondary Battery

Legal Events

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