CA1232871A - Diaphragmes de faible resistance ohmique applicables dans les electrolyseurs alcalins - Google Patents

Diaphragmes de faible resistance ohmique applicables dans les electrolyseurs alcalins

Info

Publication number
CA1232871A
CA1232871A CA000454913A CA454913A CA1232871A CA 1232871 A CA1232871 A CA 1232871A CA 000454913 A CA000454913 A CA 000454913A CA 454913 A CA454913 A CA 454913A CA 1232871 A CA1232871 A CA 1232871A
Authority
CA
Canada
Prior art keywords
diaphragms
diaphragms according
polymer
microns
alkaline
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
CA000454913A
Other languages
English (en)
French (fr)
Inventor
Richard Dick
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.)
Institut de Recherches Chimiques et Biologiques Appliquees SARL IRCEBA
Original Assignee
Institut de Recherches Chimiques et Biologiques Appliquees SARL IRCEBA
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 Institut de Recherches Chimiques et Biologiques Appliquees SARL IRCEBA filed Critical Institut de Recherches Chimiques et Biologiques Appliquees SARL IRCEBA
Application granted granted Critical
Publication of CA1232871A publication Critical patent/CA1232871A/fr
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
    • 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
    • H01M50/491—Porosity
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/05—Diaphragms; Spacing elements characterised by the material based on inorganic materials
    • C25B13/07—Diaphragms; Spacing elements characterised by the material based on inorganic materials based on ceramics
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Inert Electrodes (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Fuel Cell (AREA)
CA000454913A 1983-05-24 1984-05-23 Diaphragmes de faible resistance ohmique applicables dans les electrolyseurs alcalins Expired CA1232871A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8308498A FR2546535B1 (fr) 1983-05-24 1983-05-24 Diaphragmes de faible resistance ohmique applicables dans les electrolyseurs alcalins et les piles alcalines
FR8308.498 1983-05-24

Publications (1)

Publication Number Publication Date
CA1232871A true CA1232871A (fr) 1988-02-16

Family

ID=9289097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000454913A Expired CA1232871A (fr) 1983-05-24 1984-05-23 Diaphragmes de faible resistance ohmique applicables dans les electrolyseurs alcalins

Country Status (7)

Country Link
BE (1) BE899726A (it)
CA (1) CA1232871A (it)
CH (1) CH658199A5 (it)
DE (1) DE3419479A1 (it)
FR (1) FR2546535B1 (it)
IT (1) IT1179176B (it)
NO (1) NO842051L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8600401D0 (en) * 1986-01-08 1986-02-12 Hydrogen Systems Nv Ion-permeable diaphragms
WO2016148302A1 (ja) 2015-03-18 2016-09-22 旭化成株式会社 アルカリ水電解用隔膜、アルカリ水電解装置、水素の製造方法及びアルカリ水電解用隔膜の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713890A (en) * 1970-01-28 1973-01-30 Mc Donnell Douglas Corp Flexible battery separator and method of production
US3930886A (en) * 1971-11-11 1976-01-06 Leesona Corporation Porous fluoro-carbon polymer matrices
JPS52127479A (en) * 1976-04-20 1977-10-26 Agency Of Ind Science & Technol Chemical resistant diaphragm and its preparation
US4264691A (en) * 1979-07-13 1981-04-28 W. R. Grace & Co. Battery interseparator

Also Published As

Publication number Publication date
CH658199A5 (fr) 1986-10-31
IT8448245A0 (it) 1984-05-23
IT8448245A1 (it) 1985-11-23
DE3419479A1 (de) 1984-12-06
IT1179176B (it) 1987-09-16
BE899726A (fr) 1984-09-17
FR2546535B1 (fr) 1989-11-24
FR2546535A1 (fr) 1984-11-30
NO842051L (no) 1984-11-26

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Legal Events

Date Code Title Description
MKEX Expiry