GB1092271A - Improvements relating to electrode structures for electrochemical systems - Google Patents

Improvements relating to electrode structures for electrochemical systems

Info

Publication number
GB1092271A
GB1092271A GB20332/63A GB2033263A GB1092271A GB 1092271 A GB1092271 A GB 1092271A GB 20332/63 A GB20332/63 A GB 20332/63A GB 2033263 A GB2033263 A GB 2033263A GB 1092271 A GB1092271 A GB 1092271A
Authority
GB
United Kingdom
Prior art keywords
support
paper
carbon
porous
heated
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
GB20332/63A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB20332/63A priority Critical patent/GB1092271A/en
Priority to GB28350/67A priority patent/GB1092272A/en
Publication of GB1092271A publication Critical patent/GB1092271A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H01M10/0418—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention comprises an electrode, e.g. an electrolysis electrode, comprising an electro-chemically active material and a support, the support including at least one flexible layer comprising discrete particles of impermeable carbon, the layer having a multitude of electrically conductive pathways from one surface to the other. In a particular embodiment the active material is loose pieces or swarf of metal and the support is a porous sheet of carbon-containing material, e.g. carbon cloth or a porous felt or paper of carbon, in the form of a bag or as an insert in a conventional porous bag or container in which the metal is compacted.ALSO:Thin carbon films may be produced by directly carbonizing and subsequently graphitizing a thin tissue paper. In a particular embodiment, Fig. 3, the paper 226 is placed on porous graphite support 227 and heated in an inert atmosphere and initially under pressure until it is fully carbonized and then graphitized <PICT:1092271/C1/1> at over 2100 DEG C. Gases and vapours are drawn off through the support and pipe 228. The support is heated by electric circuit 229. The paper used may be like blotting paper and may be made of wheat straw, esparto grass or eucalyptus grass, Vellum and cartridge paper may also be used.
GB20332/63A 1963-05-22 1963-05-22 Improvements relating to electrode structures for electrochemical systems Expired GB1092271A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB20332/63A GB1092271A (en) 1963-05-22 1963-05-22 Improvements relating to electrode structures for electrochemical systems
GB28350/67A GB1092272A (en) 1963-05-22 1964-03-04 Improvements relating to storage batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20332/63A GB1092271A (en) 1963-05-22 1963-05-22 Improvements relating to electrode structures for electrochemical systems

Publications (1)

Publication Number Publication Date
GB1092271A true GB1092271A (en) 1967-11-22

Family

ID=10144229

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20332/63A Expired GB1092271A (en) 1963-05-22 1963-05-22 Improvements relating to electrode structures for electrochemical systems
GB28350/67A Expired GB1092272A (en) 1963-05-22 1964-03-04 Improvements relating to storage batteries

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB28350/67A Expired GB1092272A (en) 1963-05-22 1964-03-04 Improvements relating to storage batteries

Country Status (1)

Country Link
GB (2) GB1092271A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203178A1 (en) * 1972-10-13 1974-05-10 Varta Batterie Bipolar lead-acid accumulator electrode - using separator with twin conduc-tive foils at least one of which has lead-oxide as conductor
GB2177388A (en) * 1985-07-03 1987-01-21 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell
GB2177387A (en) * 1985-07-02 1987-01-21 Int Fuel Cells Corp Carbon graphite component for electrochemical cell
US4738872A (en) * 1985-07-02 1988-04-19 International Fuel Cells Carbon-graphite component for an electrochemical cell and method for making the component
WO1990010860A1 (en) * 1989-03-10 1990-09-20 Alcan International Limited Bipolar electrode and process for manufacturing same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203178A1 (en) * 1972-10-13 1974-05-10 Varta Batterie Bipolar lead-acid accumulator electrode - using separator with twin conduc-tive foils at least one of which has lead-oxide as conductor
GB2177387A (en) * 1985-07-02 1987-01-21 Int Fuel Cells Corp Carbon graphite component for electrochemical cell
US4738872A (en) * 1985-07-02 1988-04-19 International Fuel Cells Carbon-graphite component for an electrochemical cell and method for making the component
GB2177387B (en) * 1985-07-02 1989-07-19 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell and method for making the component
GB2177388A (en) * 1985-07-03 1987-01-21 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell
US4670300A (en) * 1985-07-03 1987-06-02 International Fuel Cells Corporation Carbon-graphite component for an electrochemical cell and method for making the component
GB2177388B (en) * 1985-07-03 1989-07-19 Int Fuel Cells Corp Carbon-graphite component for an electrochemical cell and method for making the component
WO1990010860A1 (en) * 1989-03-10 1990-09-20 Alcan International Limited Bipolar electrode and process for manufacturing same
EP0390358A1 (en) * 1989-03-10 1990-10-03 Alcan International Limited Bipolar electrode and process for manufacturing same

Also Published As

Publication number Publication date
GB1092272A (en) 1967-11-22

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