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GB1212344A - Metal plates for alkaline accumulators - Google Patents

Metal plates for alkaline accumulators

Info

Publication number
GB1212344A
GB1212344A GB9389/67A GB938967A GB1212344A GB 1212344 A GB1212344 A GB 1212344A GB 9389/67 A GB9389/67 A GB 9389/67A GB 938967 A GB938967 A GB 938967A GB 1212344 A GB1212344 A GB 1212344A
Authority
GB
United Kingdom
Prior art keywords
grids
cadmium
carrying
nickel
electrode
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
GB9389/67A
Inventor
Friedrich August Schneider
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.)
Inco Ltd
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Priority to GB9389/67A priority Critical patent/GB1212344A/en
Priority to SE02299/68A priority patent/SE340327B/xx
Priority to FR141183A priority patent/FR1605253A/fr
Priority to NL6802763A priority patent/NL6802763A/xx
Priority to DE1671939A priority patent/DE1671939C3/en
Priority to CH287068A priority patent/CH472787A/en
Priority to BE711403D priority patent/BE711403A/xx
Priority to GB06585/68A priority patent/GB1223014A/en
Priority to FR696909604A priority patent/FR2007392B2/fr
Priority to DE19691916944 priority patent/DE1916944A1/en
Priority to NL6905290A priority patent/NL6905290A/xx
Priority to BE731086D priority patent/BE731086A/xx
Priority to US879600A priority patent/US3647544A/en
Publication of GB1212344A publication Critical patent/GB1212344A/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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0442—Anodisation, Oxidation
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/045—Electrochemical coating; Electrochemical impregnation
    • H01M4/0452—Electrochemical coating; Electrochemical impregnation from solutions
    • 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
    • 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
    • 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
    • H01M4/64—Carriers or collectors
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H01M4/662—Alloys
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/665—Composites
    • H01M4/667—Composites in the form of layers, e.g. coatings
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/745—Expanded metal
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/029—Bipolar electrodes
    • 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
    • H01M4/42—Alloys based on zinc
    • 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
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells
    • H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

1,212,344. Accumulator electrode structure. INTERNATIONAL NICKEL Ltd. 19 Feb., 1968 [28 Feb., 1967], No. 9389/67. Heading H1B. [Also in Division C7] An electrode of dual porosity comprises a pack of electrolytically deposited expanded metal grids united at their edges, each grid carrying a porous layer of active metal deposited on to the grid and in contact with the corresponding layers of on the adjacent grids. The layers may increase in thickness towards the middle of the pack. The grids may be spot welded together. A cadmium electrode may comprise copper grids electroplated with cadmium and carrying a porous layer of cadmium or a cadmium alloy containing up to 5% of nickel or up to 1% of thallium, selenium or silver. The outer faces of the electrode are protected by slotted cooper plates spot-welded to the grids or by sheets of nylon woven fabric backed by cadmium-plated copper wire mesh also spot-welded to the grids. Alternatively the grids may be of nickel plated with zinc and carrying zinc sponge as active material or carrying partially oxidized nickel as active material. The plates may be protected from oxidation by a layer of polymer removed when they are put into use.
GB9389/67A 1967-02-28 1967-02-28 Metal plates for alkaline accumulators Expired GB1212344A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB9389/67A GB1212344A (en) 1967-02-28 1967-02-28 Metal plates for alkaline accumulators
SE02299/68A SE340327B (en) 1967-02-28 1968-02-22
FR141183A FR1605253A (en) 1967-02-28 1968-02-26
NL6802763A NL6802763A (en) 1967-02-28 1968-02-27
DE1671939A DE1671939C3 (en) 1967-02-28 1968-02-27 Double-porous plate electrode for accumulators, especially for alkaline nickel-cadmium accumulators
CH287068A CH472787A (en) 1967-02-28 1968-02-28 Method of manufacturing a plate for an electrochemical element
BE711403D BE711403A (en) 1967-02-28 1968-02-28
GB06585/68A GB1223014A (en) 1967-02-28 1968-04-05 Bipolar plates for nickel-zinc accumulators
FR696909604A FR2007392B2 (en) 1967-02-28 1969-03-31
DE19691916944 DE1916944A1 (en) 1967-02-28 1969-04-02 Plate electrode for accumulators
NL6905290A NL6905290A (en) 1967-02-28 1969-04-03
BE731086D BE731086A (en) 1967-02-28 1969-04-04
US879600A US3647544A (en) 1967-02-28 1969-11-24 Battery plate having dual porosity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9389/67A GB1212344A (en) 1967-02-28 1967-02-28 Metal plates for alkaline accumulators

Publications (1)

Publication Number Publication Date
GB1212344A true GB1212344A (en) 1970-11-11

Family

ID=9871043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9389/67A Expired GB1212344A (en) 1967-02-28 1967-02-28 Metal plates for alkaline accumulators

Country Status (7)

Country Link
BE (1) BE711403A (en)
CH (1) CH472787A (en)
DE (1) DE1671939C3 (en)
FR (1) FR1605253A (en)
GB (1) GB1212344A (en)
NL (1) NL6802763A (en)
SE (1) SE340327B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103219496A (en) * 2012-01-18 2013-07-24 浙江荣鑫电源科技有限公司 Manufacturing method of cadmium reference electrode for lead acid battery
EP2846384A1 (en) * 2013-09-04 2015-03-11 VARTA Microbattery GmbH Thin and flexible electrochemical cell

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE397231B (en) * 1975-07-16 1977-10-24 Tudor Ab ELECTRICAL ACCUMULATOR CELL WITH AT LEAST ONE SOLUTION ELECTRODE CONTAINING A METAL WHICH, when charged with a charge, forms a chemical compound which is soluble in the electrolyte and has a supporting body for THIS METAL

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103219496A (en) * 2012-01-18 2013-07-24 浙江荣鑫电源科技有限公司 Manufacturing method of cadmium reference electrode for lead acid battery
CN103219496B (en) * 2012-01-18 2016-06-01 浙江荣鑫电源科技有限公司 A kind of manufacture method of cadmium reference electrode for lead acid battery
EP2846384A1 (en) * 2013-09-04 2015-03-11 VARTA Microbattery GmbH Thin and flexible electrochemical cell
CN104425828A (en) * 2013-09-04 2015-03-18 瓦尔达微电池有限责任公司 Thin and flexible electrochemical cell

Also Published As

Publication number Publication date
NL6802763A (en) 1968-08-29
FR1605253A (en) 1973-11-02
DE1671939A1 (en) 1971-02-11
BE711403A (en) 1968-08-28
SE340327B (en) 1971-11-15
DE1671939B2 (en) 1973-07-05
DE1671939C3 (en) 1974-02-07
CH472787A (en) 1969-05-15

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Legal Events

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