[go: up one dir, main page]

FR2138429A1 - Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers - Google Patents

Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers

Info

Publication number
FR2138429A1
FR2138429A1 FR7118976A FR7118976A FR2138429A1 FR 2138429 A1 FR2138429 A1 FR 2138429A1 FR 7118976 A FR7118976 A FR 7118976A FR 7118976 A FR7118976 A FR 7118976A FR 2138429 A1 FR2138429 A1 FR 2138429A1
Authority
FR
France
Prior art keywords
electrodes
electrochemical generators
carbon powder
carbon
polymers
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.)
Granted
Application number
FR7118976A
Other languages
French (fr)
Other versions
FR2138429B1 (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.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to FR7118976A priority Critical patent/FR2138429A1/en
Publication of FR2138429A1 publication Critical patent/FR2138429A1/en
Application granted granted Critical
Publication of FR2138429B1 publication Critical patent/FR2138429B1/fr
Granted 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/668—Composites of electroconductive material and synthetic resins
    • 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
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Thin electrodes are made from >=1 polymer and carbon conductivity fillers consisting of partly a uniformly distributed powder and partly of carbon fibres or filaments which are disposed mainly parallel to the plane of the electrodes. The carbon used may be acetylene black, furnace black or graphite. The polymers are pref. PVC, polypropylene, polyethylene, polystyrene, epoxy resins, rubbers, polycarbonates, polesters, polysulphones and halogenated polyolefines. The polymer pref. does not contain, or contains only a small amt. of, plasticizer. The electrodes are used for electrochemical generators, partic. as tripolar electrodes.
FR7118976A 1971-05-25 1971-05-25 Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers Granted FR2138429A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7118976A FR2138429A1 (en) 1971-05-25 1971-05-25 Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118976A FR2138429A1 (en) 1971-05-25 1971-05-25 Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers

Publications (2)

Publication Number Publication Date
FR2138429A1 true FR2138429A1 (en) 1973-01-05
FR2138429B1 FR2138429B1 (en) 1974-03-22

Family

ID=9077629

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118976A Granted FR2138429A1 (en) 1971-05-25 1971-05-25 Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers

Country Status (1)

Country Link
FR (1) FR2138429A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082492A1 (en) * 1981-12-21 1983-06-29 BROWN, BOVERI & CIE Aktiengesellschaft Process for manufacturing an electrochemical storage cell, and storage cell made according to this process
FR2553937A1 (en) * 1983-10-20 1985-04-26 Schwob Yvan Electrode made of carbon bonded by a thermoplastic resin.
EP0625282A4 (en) * 1992-02-05 1996-11-20 Johnson Service Co Capacitance humidity sensor.
EP1061597A3 (en) * 1999-06-14 2005-07-13 JFE Steel Corporation A fuel cell separator, a fuel cell using the fuel cell separator, and a method for making the fuel cell separator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470297A (en) * 1965-03-01 1967-02-17 Monsanto Co electrodes and method of producing them
FR1597129A (en) * 1968-02-06 1970-06-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470297A (en) * 1965-03-01 1967-02-17 Monsanto Co electrodes and method of producing them
FR1597129A (en) * 1968-02-06 1970-06-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082492A1 (en) * 1981-12-21 1983-06-29 BROWN, BOVERI & CIE Aktiengesellschaft Process for manufacturing an electrochemical storage cell, and storage cell made according to this process
FR2553937A1 (en) * 1983-10-20 1985-04-26 Schwob Yvan Electrode made of carbon bonded by a thermoplastic resin.
EP0625282A4 (en) * 1992-02-05 1996-11-20 Johnson Service Co Capacitance humidity sensor.
EP1061597A3 (en) * 1999-06-14 2005-07-13 JFE Steel Corporation A fuel cell separator, a fuel cell using the fuel cell separator, and a method for making the fuel cell separator

Also Published As

Publication number Publication date
FR2138429B1 (en) 1974-03-22

Similar Documents

Publication Publication Date Title
GB1393234A (en) Antistatic filament
SE391354B (en) ELECTRICALLY CONDUCTIVE FIBER EVERY SURFACE CONTAINS PARTICLES OF A CONDUCTIVE MATERIAL, AS WELL AS MANUFACTURE OF THE FIBER
SE7505588L (en) SCREEN COMPOSITION.
ES479794A1 (en) Thermoplastic moulding compositions on the basis of polyacetals.
CA998428A (en) Cemented bipolar carbon electrode for batteries of high energy density
MX172098B (en) DISPERSION FOR CATHODE COATING
GB754195A (en) Improved duplex electrodes for primary electric batteries
IT1202322B (en) CHEMICAL PROCEDURE TO CONFER ANTI-STATIC AND FLAME-RESISTANT CONDUCTIVE PROPERTIES TO POROUS MATERIALS
FR2138429A1 (en) Electrodes for electrochemical generators - from polymers contg carbon powder and fibre fillers
GB542405A (en) Improvements relating to electric accumulators
GB1508529A (en) Flame retardant polypropylene compositions
IE38246L (en) Synthetic fibres and foils with permanent antistatic¹properties
GB907765A (en) Chemical modification of polyolefines
GB1352882A (en) Electrochemical electricity generator
ES2007291B3 (en) THERMOPLASTIC MOLDING POWDERS BASED ON MIXTURES OF BETUNES-ETHYLENE POLYMERS AND ITS USE TO OBTAIN MOLDED BODIES, ESPECIALLY OF WATERPROOFING BANDS FOR BUILDINGS IN HEIGHT AND UNDERGROUND
ES484220A1 (en) A PROCEDURE FOR THE MANUFACTURE OF A CONFORMED ARTICLE OF RETICULATED POLYMER.
DE3669551D1 (en) MANUFACTURE OF PARTLY CARBONIZED POLYMER FIBER MATERIAL WITH INCREASED STABLE ELECTRICAL SPECIFIC RESISTANCE.
ES8200382A1 (en) Process for preparing pulverulent ethylene polymers
ES8402320A1 (en) Chlorination and crosslinking of selected polymers with Cl2O or HOCl.
GB1263028A (en) Fuel electrode
JPS5589343A (en) Thermoplastic molding material
GB873499A (en) Improvements in and relating to catalytic polymerisation
JPS5527701A (en) Diaphragm for acoustic apparatus
GB841070A (en) Low pressure polypropylene-silicone gum blends
GB1238016A (en)

Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse