NO842051L - Diafragma med lav ohmsk motstand og anvendelse derav - Google Patents

Diafragma med lav ohmsk motstand og anvendelse derav

Info

Publication number
NO842051L
NO842051L NO842051A NO842051A NO842051L NO 842051 L NO842051 L NO 842051L NO 842051 A NO842051 A NO 842051A NO 842051 A NO842051 A NO 842051A NO 842051 L NO842051 L NO 842051L
Authority
NO
Norway
Prior art keywords
diaphragms
koh
diaphragm
ohmic resistance
polymer
Prior art date
Application number
NO842051A
Other languages
English (en)
Norwegian (no)
Inventor
Richard Dick
Original Assignee
Inst Nat Rech Chimique
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 Inst Nat Rech Chimique filed Critical Inst Nat Rech Chimique
Publication of NO842051L publication Critical patent/NO842051L/no

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)
NO842051A 1983-05-24 1984-05-23 Diafragma med lav ohmsk motstand og anvendelse derav NO842051L (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NO842051L true NO842051L (no) 1984-11-26

Family

ID=9289097

Family Applications (1)

Application Number Title Priority Date Filing Date
NO842051A NO842051L (no) 1983-05-24 1984-05-23 Diafragma med lav ohmsk motstand og anvendelse derav

Country Status (7)

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

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 (fr) 2015-03-18 2016-09-22 旭化成株式会社 Membrane pour électrolyse d'eau alcaline, appareil d'électrolyse d'eau alcaline, procédé pour produire de l'hydrogène, et procédé pour produire une membrane pour électrolyse d'eau alcaline

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
CA1232871A (fr) 1988-02-16
FR2546535B1 (fr) 1989-11-24
FR2546535A1 (fr) 1984-11-30

Similar Documents

Publication Publication Date Title
EP0232923B1 (fr) Diaphragmes perméables aux ions pour cellules électrolytiques
US4196070A (en) Method for forming microporous fluorocarbon polymer sheet and product
JP6049633B2 (ja) ガス拡散電極
JPS6350436B2 (fr)
US4339325A (en) One pass process for forming electrode backing sheet
SE427185B (sv) Mikroporosa arkmaterial och sett att framstella densamma
US6099704A (en) Asbestos-free cathodic element suitable for electrolysis of sodium chloride solution
RU2146308C1 (ru) Электроактивированный материал для катодных элементов и способ его изготовления
US4539085A (en) Porous diaphragm for electrolytic cell
NO842051L (no) Diafragma med lav ohmsk motstand og anvendelse derav
JPS5927768B2 (ja) イオン交換膜、その製造方法ならびに使用方法
JP2021090909A (ja) アルカリ水電解用隔膜の製造方法
EP0850326B1 (fr) Diaphragme lie sans amiante pour cellules d'electrolyse chlore-alkali
CN117305904B (zh) 复合浆料、多孔隔膜及其制备方法和应用
US4380521A (en) Method to produce a polytetra-fluoroethylene diaphragm
JP4998713B2 (ja) イオン透過性隔膜
CA2787645A1 (fr) Procede de production de membranes conduisant les protons
JP2010229431A (ja) イオン透過性隔膜及びその製造方法
USRE34233E (en) Electrically conductive fibrous web substrate and cathodic element comprised thereof
JPH0230398B2 (fr)
US20120082906A1 (en) Process for producing transport- and storage-stable oxygen-consuming electrodes
JPS59166541A (ja) 耐薬品性多孔質膜の製造方法
US4460495A (en) Cathode for molten carbonate fuel cell
US8016984B2 (en) Ion-permeable diaphragm
US4341614A (en) Production of porous diaphragms